All Wiring Diagrams for Toyota Corolla LE 2012

AIR CONDITIONING

Automatic A/C Wiring Diagram, NUMMI Made (1 of 2) for Toyota Corolla LE 2012

List of elements for Automatic A/C Wiring Diagram, NUMMI Made (1 of 2) for Toyota Corolla LE 2012:

• (left side of dash) e2
• A/c amplifier assembly (center of dash)
• A/c blower assembly (center of dash)
• A/c evaporator temperature sensor
• A/c pressure sensor (right front of engine compt)
• Ae11
• Ae12
• Ae3
• Ae6
• Alt
• B bus
• B25
• B3 (top of engine)
• B94
• B97
• Ba1
• Ba2
• Blw
• Bus
• Bus g
• Canh
• Canl
• Computer data lines system
• Connector housing color (black)
• Connector housing color (red)
• Cooler compressor assembly (left front of engine)
• Damper servo motor (air inlet)
• Damper servo motor (air mix)
• Damper servo motor (air vent mode)
• Daytime running light relay (right side of dash)
• Defogger system
• E2 (left side of dash)
• E30
• Ecu-b2 fuse 10a
• Ecu-ig 2 fuse 10a
• Engine room j/b (left side of engine compt)
• Engine room r/b (engine room j/b)
• Floq
• Gnd
• H-lp
• H-lp relay
• Heater control sub-assembly
• Hls
• Hot at all times
• Hot in on or start
• Htr fuse 50a
• Htr-ig fuse 10a
• Ig+
• Ill+
• Ill-
• Instrument panel j/b (left side of dash)
• Interior lights system
• Lin1
• Pnk
• Pre
• Ptc1
• Ptc2
• Q10
• Qufl
• Rdfg
• Rdi fuse 40a
• Rear window defogger switch
• Red
• S5-1
• S5-3
• S5-4
• S5fl
• Sg-1
• Sg-2
• Sg-4
• Sga
• Sgfl
• Short pin
• Sol+
• Sol-
• Starting/ charging system
• Tea

Automatic A/C Wiring Diagram, NUMMI Made (2 of 2) for Toyota Corolla LE 2012

List of elements for Automatic A/C Wiring Diagram, NUMMI Made (2 of 2) for Toyota Corolla LE 2012:

• (engine room j/b)
• (left front of
• (left side of dash) e2
• (or red)
• (right kick panel) e4
• +b1
• 5v ic
• 5v+b
• A1 (left front of engine compt)
• A14
• A15
• A45
• A50
• A6 (right end of dash)
• Ae3
• Ambient temperature sensor (center front of engine compt)
• B24
• B30
• B31
• Blower w/ fan motor sub assembly (right side of dash)
• Can i/f
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• Cooling fan ecu (left front of engine compt)
• Cpu
• Ecm (left side of engine compt)
• Ecu ig 1 fuse 10a
• Ecu-b fuse 10a
• Ef1
• Efi engine coolant temperature sensor (left rear of engine)
• Engine compt)
• Engine room r/b
• Engine room r/b (engine room j/b)
• Ethw
• Eb1
• Fan motor
• Fan relay 1
• Gnd
• H12
• Hot at all times
• Hot in on or start
• Htr sub 1 fuse 30a
• Htr sub 3 fuse 30a
• Htr sub relay 1
• Htr sub relay 3
• I/f
• Ig+
• Instrument panel j/b (left side of dash)
• J/c a45 & a46 (left side of dash) a46
• J/c e107 (right side of dash)
• Meter fuse 7.5a
• Pnk
• Quick heater assembly (right side of dash)
• Red
• Rfc
• Room temperature sensor (center of dash)
• Solar sensor (right side of dash)
• Temp
• Thw
• Tx1+
• W/ automatic light control sensor
• W/o automatic light control sensor

Automatic A/C Wiring Diagram, TMC Made (1 of 3) for Toyota Corolla LE 2012

List of elements for Automatic A/C Wiring Diagram, TMC Made (1 of 3) for Toyota Corolla LE 2012:

• (left front of engine) cooler compressor assembly
• (left side of dash) e2
• A/c amplifier assembly (center of dash)
• A/c blower assembly (center of dash)
• A/c evaporator temperature sensor
• A/c pressure sensor (right front of engine compt)
• Ae3
• Ae6
• Ae7
• Alt
• B bus
• B25
• B3 (top of engine)
• B46
• B51
• B58
• B97
• Ba1
• Ba2
• Blw
• Bus
• Bus g
• Canh
• Canl
• Computer data lines system
• Connector housing color (black)
• Connector housing color (red)
• Damper servo motor (air inlet)
• Damper servo motor (air mix)
• Damper servo motor (air vent mode)
• Defogger system
• E2 (left side of dash)
• E30
• Ecu-b2 fuse 10a
• Ecu-ig 2 fuse 10a
• Engine room r/b (engine room j/b)
• Floq
• Gnd
• Heater control sub-assembly
• Hls
• Hot at all times
• Hot in on or start
• Htr-ig fuse 10a
• Ig+
• Ill+
• Ill-
• Instrument panel j/b (left side of dash)
• Interior
• J/b 4 (right side of dash)
• Lights system
• Lin1
• Pnk
• Pre
• Ptc1
• Ptc2
• Q10
• Qufl
• Rdfg
• Rear window defogger switch
• Red
• S15
• S5-1
• S5-3
• S5-4
• S5fl
• Sg-1
• Sg-2
• Sg-4
• Sga
• Sgfl
• Sol+
• Sol-
• Starting/ charging system
• Tea

Automatic A/C Wiring Diagram, TMC Made (2 of 3) for Toyota Corolla LE 2012

List of elements for Automatic A/C Wiring Diagram, TMC Made (2 of 3) for Toyota Corolla LE 2012:

• (right kick panel) e4
• A14
• A15
• A21
• A6 (right end of dash)
• Ae11
• B30
• B69
• B71
• Blower w/ fan motor sub assembly (right side of dash)
• C15
• Daytime running light relay (right side of dash)
• Ecu-b fuse 10a
• Ef1
• Engine room r/b (engine room j/b)
• Gnd
• H-lp
• H-lp relay
• H12
• Hot at all times
• Hot in on or start
• Htr sub 1 fuse 30a
• Htr sub 3 fuse 30a
• Htr sub relay 1
• Htr sub relay 3
• Instrument panel j/b (left side of dash)
• J/b 4 (right side of dash)
• Meter fuse 7.5a
• Pnk
• Quick heater assembly (right side of dash)
• Red
• Room temperature sensor (center of dash)
• Solar sensor (right side of dash)

Automatic A/C Wiring Diagram, TMC Made (3 of 3) for Toyota Corolla LE 2012

List of elements for Automatic A/C Wiring Diagram, TMC Made (3 of 3) for Toyota Corolla LE 2012:

• (left side of dash) e2
• +b1
• 5v ic
• 5v+b
• A1 (left front of engine compt)
• A45
• A50
• Ae3
• Ambient temperature sensor (center front of engine compt)
• B24
• B31
• B58
• C21
• Can i/f
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• Cooling fan ecu (left front of engine compt)
• Cpu
• Ecm (left side of engine compt)
• Ecu ig 1 fuse 10a
• Efi engine coolant temperature sensor (left rear of engine)
• Engine room j/b (left side of engine compt)
• Engine room r/b (engine room j/b)
• Ethw
• Fan motor
• Fan relay 1
• Hot at all times
• Hot in on or start
• Htr fuse 50a
• I/f
• Ig+
• Instrument panel j/b (left side of dash)
• J/b 4 (right side of dash)
• J/c a45 & a46 (left side of dash) a46
• Pnk
• Rdi fan fuse 40a
• Rfc
• Short pin
• Temp
• Thw
• Tx1+

Manual A/C Wiring Diagram, NUMMI Made (1 of 2) for Toyota Corolla LE 2012

List of elements for Manual A/C Wiring Diagram, NUMMI Made (1 of 2) for Toyota Corolla LE 2012:

• (1-3 pins not used)
• (15-20 pins not used)
• (15-22 pins not used)
• (2-8 pins not used)
• (left kick panel) e1
• (top of engine) b3
• (w/ ptc heater) h-lp relay
• A/c
• A/c amplifier assembly (center of dash)
• A/c pressure sensor (right front of engine compt)
• A/c switch
• A/c+
• A45
• Acid
• Ae11
• Ae12
• Ae3
• Ae6
• Aind
• Air inlet control switch
• Air mix damper servo sub assembly (right side of dash)
• Alt
• B24
• B25
• B94
• B97
• Ba1
• Ba2
• Blower resistor (right side of dash)
• Blower w/ fan motor sub assembly (right side of dash)
• Canh
• Canl
• Computer data lines system
• Cooler compressor assembly (left front of engine)
• Cooler thermistor 1 (center of dash)
• Def-logic
• Defogger system
• E111
• E17
• E2 (left side of dash)
• E4 (right kick panel)
• E63
• Ecu-
• Ecu-b2 fuse 10a
• Ecu-ig 2 fuse 10a
• Engine room j/b (left side of engine compt)
• Engine room r/b (engine room j/b)
• F/d
• Floq
• Free
• Frs
• Gnd
• H-lp main fuse 50a
• Head- lights system
• Headlights system
• Heat
• Heater control base sub-assembly
• Heater control sub assembly
• Heater control sub assembly 3
• Hls
• Hot at all times
• Hot w/ ig1 relay energized
• Htr fuse 50a
• Htr relay
• Htr-ig fuse 10a
• Ig 1 fuse 10a
• Ig+
• Ill+
• Ill-
• Instrument panel j/b (left side of dash)
• Interior lights system
• J/c a45 & a46 (left side of dash) a46
• J/c e107 (right side of dash)
• Led
• Led+
• Lock
• Max hot switch
• Pnk
• Pre
• Ptc1
• Ptc2
• Q10
• Qufl
• Rdi fan fuse 40a
• Rear window defogger switch
• Rec
• Red
• S5-1
• S5-3
• S5fl
• Sblw
• Sg-2
• Sg-3
• Sgfl
• Sol+
• Sol-
• Starting/charging system
• W/ ptc heater

Manual A/C Wiring Diagram, NUMMI Made (2 of 2) for Toyota Corolla LE 2012

List of elements for Manual A/C Wiring Diagram, NUMMI Made (2 of 2) for Toyota Corolla LE 2012:

• (right end of dash) a6
• +b1
• A1 (left front of engine compt)
• A14
• A15
• A50
• A6 (right end of dash)
• B31
• Canh
• Canl
• Computer
• Cooling fan ecu (left front of engine compt)
• Data lines
• Ecm (left side of engine compt)
• Efi engine coolant temperature sensor (left rear of engine)
• Engine room r/b (engine room j/b)
• Ethw
• Fan motor
• Fan relay 1
• Hot at all times
• Htr sub 1 fuse 30a
• Htr sub 3 fuse 30a
• Htr sub relay 1 (w/ ptc heater)
• Htr sub relay 3 (w/ ptc heater)
• Quick heater assembly (w/ ptc heater) (right side of dash)
• Rfc
• System
• Thw

Manual A/C Wiring Diagram, TMC Made (1 of 2) for Toyota Corolla LE 2012

List of elements for Manual A/C Wiring Diagram, TMC Made (1 of 2) for Toyota Corolla LE 2012:

• (15-20 pins not used)
• (15-22 pins not used)
• (2-8 pins not used)
• (right side of dash) daytime running light relay
• (right side of dash) j/b 4
• (top of engine) b3
• A/c
• A/c amplifier assembly (center of dash)
• A/c pressure sensor (right front of engine compt)
• A/c switch
• A/c+
• A21
• A45
• A55
• A60
• A75
• Acid
• Ae11
• Ae3
• Ae6
• Ae7
• Aind
• Air inlet control switch
• Air mix damper servo sub assembly (right side of dash)
• Alt
• B12
• B24
• B25
• B37
• B38
• B48
• B51
• B58
• B69
• B97
• Ba1
• Ba2
• C36
• Canh
• Canl
• Computer data lines system
• Cooler compressor assembly (left front of engine)
• Cooler thermistor 1 (center of dash)
• Def-logic
• E1 (left kick panel)
• E111
• E17
• E2 (left side of dash)
• E63
• Ecu-
• Ecu-b2 fuse 10a
• Ecu-ig 2 fuse 10a
• Engine room r/b (engine room j/b)
• F/d
• Floq
• Free
• Frs
• Gnd
• H-lp relay
• Head- lights system
• Heat
• Heater control base sub-assembly
• Heater control sub assembly 3
• Hls
• Hot at all times
• Hot w/ ig1 relay energized
• Htr relay
• Htr-ig fuse 10a
• Ig 1 fuse 10a
• Ig+
• Ill+
• Ill-
• Instrument panel j/b (left side of dash)
• Interior lights system
• J/b 4 (right side of dash)
• J/c a45 & a46 (left side of dash) a46
• Led
• Led+
• Lock
• Max hot switch
• Pnk
• Pre
• Ptc1
• Ptc2
• Q10
• Qufl
• Rec
• Red
• S5-1
• S5-3
• S5fl
• Sblw
• Sg-2
• Sg-3
• Sgfl
• Sol+
• Sol-
• Starting/ charging system

Manual A/C Wiring Diagram, TMC Made (2 of 2) for Toyota Corolla LE 2012

List of elements for Manual A/C Wiring Diagram, TMC Made (2 of 2) for Toyota Corolla LE 2012:

• (right end of dash) a6
• (right kick panel) e4
• (right side of dash) j/b 4
• +b1
• A1 (left front of engine compt)
• A14
• A15
• A50
• A6 (right end of dash)
• B31
• B44
• B45
• B57
• Blower resistor (right side of dash)
• Blower w/ fan motor sub assembly (right side of dash)
• Canh
• Canl
• Computer
• Cooling fan ecu (left front of engine compt)
• Data lines
• Defogger system
• E4 (right kick panel)
• Ecm (left side of engine compt)
• Efi engine coolant temperature sensor (left rear of engine)
• Engine room j/b (left side of engine compt)
• Engine room r/b (engine room j/b)
• Ethw
• Fan motor
• Fan relay 1
• H-lp main fuse 50a
• Heater control sub assembly
• Hot at all times
• Htr fuse 50a
• Htr sub 1 fuse 30a
• Htr sub 3 fuse 30a
• Htr sub relay 1
• Htr sub relay 3
• Interior lights system
• Quick heater assembly (right side of dash)
• Rdi fan fuse 40a
• Rear window defogger switch
• Red
• Rfc
• System
• Thw

ANTI-LOCK BRAKES

Anti-lock Brakes Wiring Diagram, NUMMI Made with VSC (1 of 2) for Toyota Corolla LE 2012

List of elements for Anti-lock Brakes Wiring Diagram, NUMMI Made with VSC (1 of 2) for Toyota Corolla LE 2012:

• (right front of engine compt) a4
• +bm
• +bs
• A4 (right front of engine compt)
• A50
• Abs 1 fuse 50a
• Abs 3 fuse 30a
• Ae12
• Al1
• Am1
• B12
• B18
• B19
• B21
• B24
• B31
• B4 (top of engine)
• Ba2
• Brake actuator assembly (right front of engine compt)
• Canh
• Canl
• Computer data lines system
• Crank position sensor (lower left front of engine)
• Cruise control system
• Csw
• Dlc 3 (left side of dash)
• Ecm (left side of engine compt)
• Ecu-ig 1 fuse 10a
• Ecu-ig 2 fuse 10a
• Engine room j/b (left side of engine compt)
• Engine room r/b (engine room j/b)
• Eta
• Fl+
• Fl-
• Fr+
• Fr-
• Ge01
• Gnd1
• Gnd2
• Hot at all times
• Hot in on or start
• Ig1
• Instrument panel j/b (left side of dash)
• J/c a45 (left side of dash)
• Left front speed sensor (left front wheel hub assembly)
• Left rear speed sensor (left rear wheel hub assembly)
• Ne+
• Ne-
• Park/neutral position switch (a/t) (left side of transaxle)
• Pnk
• Red
• Right front speed sensor (right front wheel hub assembly)
• Right rear speed sensor (right rear wheel hub assembly)
• Rl+
• Rl-
• Rr+
• Rr-
• Sp1
• Stop fuse 10a
• Stop light switch assembly
• Stp
• Throttle w/ motor body (throttle body assembly)
• Vcta
• Vl2
• Vta
• Vta1
• Vta2
• Wm2

Anti-lock Brakes Wiring Diagram, NUMMI Made with VSC (2 of 2) for Toyota Corolla LE 2012

List of elements for Anti-lock Brakes Wiring Diagram, NUMMI Made with VSC (2 of 2) for Toyota Corolla LE 2012:

• 5v ic
• 5v+b
• A1 (left front of engine compt)
• Abs ind
• Ae3
• B30
• Bat
• Brake fluid level warning switch (brake fluid reservoir)
• Brake ind
• Buzzer
• Can i/f
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• Cpu
• E2 (left side of dash)
• Ecu-b fuse 10a
• Engine room r/b (engine room j/b)
• Ess
• Gnd
• H12
• Hot at all times
• Hot in on or start
• I/f
• Ig+
• Ig1
• Instrument panel j/b (left side of dash)
• Interior lights system
• J/c a46 (left side of dash)
• J/c e107 (right side of dash)
• Led driver
• Meter fuse 7.5a
• Red
• Slip ind
• Slip off ind
• Steering sensor (steering column)
• Trac off ind
• Vehicle stability control switch
• Yaw rate sensor (under center console)

Anti-lock Brakes Wiring Diagram, NUMMI Made without VSC (1 of 2) for Toyota Corolla LE 2012

List of elements for Anti-lock Brakes Wiring Diagram, NUMMI Made without VSC (1 of 2) for Toyota Corolla LE 2012:

• +bm
• +bs
• A4 (right front of engine compt)
• Abs 1 fuse 50a
• Abs 3 fuse 30a
• Ae12
• Al1
• Am1
• B12
• B18
• B21
• B24
• Brake actuator assembly (right front of engine compt)
• Canh
• Canl
• Computer data lines system
• Cruise control system
• Dlc 3 (left side of dash)
• Ecu-ig 1 fuse 10a
• Engine room j/b (left side of engine compt)
• Engine room r/b (engine room j/b)
• Fl+
• Fl-
• Fr+
• Fr-
• Gnd1
• Gnd2
• Hot at all times
• Hot in on or start
• Ig1
• Instrument panel j/b (left side of dash)
• J/c a45 (left side of dash)
• Left front speed sensor (left front wheel hub assembly)
• Left rear speed sensor (left rear wheel hub assembly)
• Pnk
• Red
• Right front speed sensor (right front wheel hub assembly)
• Right rear speed sensor (right rear wheel hub assembly)
• Rl+
• Rl-
• Rr+
• Rr-
• Sp1
• Stop fuse 10a
• Stop light switch assembly (left side of dash)
• Stp
• Throttle w/ motor body (throttle body assembly)
• Vl2
• Vta
• Vta2
• Wm2

Anti-lock Brakes Wiring Diagram, NUMMI Made without VSC (2 of 2) for Toyota Corolla LE 2012

List of elements for Anti-lock Brakes Wiring Diagram, NUMMI Made without VSC (2 of 2) for Toyota Corolla LE 2012:

• 5v ic
• 5v+b
• A1 (left front of engine compt)
• A50
• Abs ind
• Ae3
• B19
• B30
• B31
• B4 (top of engine)
• Ba2
• Brake fluid level warning switch (brake fluid reservoir)
• Brake ind
• Buzzer
• Can i/f
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• Cpu
• Crank position sensor (lower left front of engine)
• E2 (left side of dash)
• Ecm (left side of engine compt)
• Ecu-b fuse 10a
• Ecu-ig 2 fuse 10a
• Engine room r/b (engine room j/b)
• Eta
• Ge01
• H12
• Hot at all times
• Hot in on or start
• I/f
• Ig+
• Instrument panel j/b (left side of dash)
• J/c a46 (left side of dash)
• J/c e107 (right side of dash)
• Led driver
• Meter fuse 7.5a
• Ne+
• Ne-
• Park/neutral position switch assembly (a/t) (left side of transaxle)
• Pnk
• Red
• Vcta
• Vta1
• Vta2

Anti-lock Brakes Wiring Diagram, TMC Made (1 of 2) for Toyota Corolla LE 2012

List of elements for Anti-lock Brakes Wiring Diagram, TMC Made (1 of 2) for Toyota Corolla LE 2012:

• (right front of engine compt) a4
• +bs
• A4 (right front of engine compt)
• A50
• Abs 1 fuse 50a
• Abs 3 fuse 30a
• Ae7
• Al1
• Am1
• B12
• B18
• B19
• B21
• B24
• B31
• B4 (top of engine)
• Ba2
• Brake actuator assembly (right front of engine compt)
• Canh
• Canl
• Computer data lines system
• Crank position sensor (lower left front of engine)
• Cruise control system
• Csw
• Dlc 3 (left side of dash)
• Ecm (left side of engine compt)
• Ecu-ig 1 fuse 10a
• Ecu-ig 2 fuse 10a
• Engine room j/b (left side of engine compt)
• Engine room r/b (engine room j/b)
• Eta
• Fl+
• Fl-
• Fr+
• Fr-
• Ge01
• Gnd1
• Gnd2
• Hot at all times
• Hot in on or start
• Ig1
• Instrument panel j/b (left side of dash)
• J/c a45 (left side of dash)
• Left front speed sensor (left front wheel hub assembly)
• Left rear speed sensor (left rear wheel hub assembly)
• Ne+
• Ne-
• Park/neutral position switch (left side of transaxle)
• Pnk
• Red
• Right front speed sensor (right front wheel hub assembly)
• Right rear speed sensor (right rear wheel hub assembly)
• Rl+
• Rl-
• Rr+
• Rr-
• Sp1
• Stop fuse 10a
• Stop light switch assembly
• Stp
• Throttle w/ motor body (throttle body assembly)
• Vcta
• Vl1
• Vta
• Vta1
• Vta2
• Wm1

Anti-lock Brakes Wiring Diagram, TMC Made (2 of 2) for Toyota Corolla LE 2012

List of elements for Anti-lock Brakes Wiring Diagram, TMC Made (2 of 2) for Toyota Corolla LE 2012:

• 5v ic
• 5v+b
• A1 (left front of engine compt)
• A69
• A70
• Abs ind
• Ae3
• B19
• B25
• B30
• B32
• B33
• B35
• B36
• B58
• Bat
• Brake fluid level warning switch (brake fluid reservoir)
• Brake ind
• Buzzer
• C15
• C21
• Can i/f
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• Cpu
• Display
• E1 (left kick panel)
• E17
• E2 (left side of dash)
• Ecu-b fuse 10a
• Engine room r/b (engine room j/b)
• Ess
• Gnd
• H12
• Hot at all times
• Hot in on or start
• I/f
• Ig+
• Ig1
• Instrument panel j/b (left side of dash)
• Interior lights system
• J/b 4 (right side of dash)
• J/c a46 (left side of dash)
• Led driver
• Meter fuse 7.5a
• Pnk
• Slip ind
• Slip off ind
• Steering sensor (steering column)
• Trac off ind
• Vehicle stability control switch
• Yaw rate sensor (under center console)

ANTI-THEFT

Forced Entry Wiring Diagram, NUMMI Made with Smart Key System (1 of 3) for Toyota Corolla LE 2012

List of elements for Forced Entry Wiring Diagram, NUMMI Made with Smart Key System (1 of 3) for Toyota Corolla LE 2012:

• (left "b" pillar) l2
• (left kick panel) e1
• (right "b" pillar) m2
• (right kick panel) e4
• (right side of dash) j/c e107
• 5v ic
• 5v+b
• A21
• Acc
• Acc fuse 7.5a
• Act+
• Act-
• Actd
• Ae3
• Altb
• Am1
• Am2
• Am2 2 fuse 7.5a
• B30
• C12
• C15
• Can i/f
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• Cpu
• D14
• Dcty
• Dome fuse 10a
• Door fuse 25a
• Door ind
• E1 (left kick panel)
• E17
• E19
• E2 (left side of dash)
• E20
• E50
• E51
• E52
• E61
• Ecu-b fuse 10a
• Ecu-ig 1 fuse 10a
• El2
• Em1
• Engine room r/b (engine room j/b)
• Gnd1
• Gnd2
• H12
• H13
• H14
• H15
• H16
• H17
• H18
• He2
• He4
• Hot at all times
• Hot in on or acc
• Hot in on or start
• Ie2
• Ie4
• Ign fuse 7.5a
• Inds
• Indw
• Instrument panel j/b (left side of dash)
• J/c e107 (right side of dash)
• Jm1
• Key lock
• Key unlk
• Kl1
• Lcty
• Led driver
• Left front door courtesy light switch assembly (left "b" pillar)
• Left front door lock assembly
• Left rear door courtesy light switch assembly (base of left "c" pillar)
• Left rear door lock assembly
• Lin1
• Lsr
• Lssr
• Lswd
• Lswp
• Main body ecu (instrument panel j/b)
• Pcty
• Pnk
• Rcty
• Red
• Right front door lock assembly
• Right rear door lock assembly
• Smart key ind
• Srx
• Ssw1
• Ssw2
• Stx
• Swil
• Ul1
• Ul2
• Ul3
• Unlk detection
• W/ right door key lock & unlock switch

Forced Entry Wiring Diagram, NUMMI Made with Smart Key System (2 of 3) for Toyota Corolla LE 2012

List of elements for Forced Entry Wiring Diagram, NUMMI Made with Smart Key System (2 of 3) for Toyota Corolla LE 2012:

• (right side of dash) j/c e107
• +b1
• 23e
• Agnd
• Antenna coil
• Brk+
• Brk-
• Code
• Com
• D12
• E1 (left kick panel)
• E17
• E2 (left side of dash)
• E4 (right kick panel)
• Em1
• Engine switch
• Gb+b
• Gbig
• Gbs
• Gbsi
• Glass breakage sensor ecu assembly (right side of dash)
• Glass breakage sensor microphone (right side of dash)
• Gnd
• He2
• Ie2
• Ind
• Inds
• Indw
• Instrument panel j/b (left side of dash)
• J/c e107 (right side of dash)
• Ksw
• Left front door lock control switch assembly
• Lock
• Mi+
• Mi-
• Mic+
• Mic-
• Power window
• Red
• Regulator master switch assembly
• Right front door courtesy light switch assembly (right "b" pillar)
• Right front door lock control switch assembly
• Right rear door courtesy light switch assembly (base of right "c" pillar)
• Ss1
• Ss2
• Swil
• Theft warning ecu assembly (right side of dash)
• Txct
• Un-lock warning switch (steering column)
• Unlock
• Vc5
• W/ power window
• W/o power window

Forced Entry Wiring Diagram, NUMMI Made with Smart Key System (3 of 3) for Toyota Corolla LE 2012

List of elements for Forced Entry Wiring Diagram, NUMMI Made with Smart Key System (3 of 3) for Toyota Corolla LE 2012:

• (center front of trunk) indoor luggage compartment electrical key oscillator
• (center of rear bumper) outside luggage electrical key antenna
• (left rear of engine compt) wireless door lock buzzer
• (left side of trunk) rear electrical key oscillator
• (under center console) front electrical key oscillator
• A3 (right front of engine
• Acc
• Ae3
• Agnd
• Ant1
• Ant2
• B13
• B25
• Bzr
• Canh
• Canl
• Certification ecu (right side of dash)
• Cg1b
• Cg2b
• Cg5b
• Cg6b
• Cg7b
• Cg8b
• Clg
• Clg1
• Clg2
• Clg3
• Clg4
• Clg5
• Clg6
• Clg7
• Clg8
• Clgb
• Code
• Compt)
• Computer data lines system
• Data
• Door control receiver (right "c" pillar)
• E1 (left kick panel)
• E10
• E2 (left side of dash)
• E4 (right kick panel)
• Ecu-b2 fuse 10a
• El2
• Em2
• Engine room r/b (engine room j/b)
• Gnd
• He3
• Hot at all times
• Hs1
• Ie3
• Ind
• Ind security
• Instrument panel j/b (left side of dash)
• It1
• J/c e107 (right side of dash)
• L3 (left rear of trunk)
• Left front door electrical key oscillator (driver's door)
• Left front door outside handle assembly
• Lin
• Luggage compartment door opener switch assembly
• M1 (right "c" pillar)
• Pnk
• Rc0
• Rda
• Red
• Right front door electrical key oscillator (front passenger's door)
• Right front door outside handle assembly
• Rssi
• Sel
• Sel1
• Sel2
• Sen1
• Sen2
• Sens
• Sgt
• Telltale light assembly
• Trg+
• Trg-
• Tsw1
• Tsw2
• Tsw5
• Txct
• Vc5
• W/ theft deterrent
• W/o theft deterrent

Forced Entry Wiring Diagram, NUMMI Made without Smart Key System (1 of 2) for Toyota Corolla LE 2012

List of elements for Forced Entry Wiring Diagram, NUMMI Made without Smart Key System (1 of 2) for Toyota Corolla LE 2012:

• (base of left "c" pillar) left rear door courtesy light switch assembly
• (right "c" pillar) m1
• (right front of engine compt) a3
• A21
• Acc
• Acc fuse 7.5a
• Act+
• Act-
• Actd
• Ae11
• Ae3
• Altb
• B13
• B28
• B30
• Becu
• Bzr
• Canh
• Canl
• Computer data lines system
• Courtesy
• D12
• Daytime running light relay (right side of dash)
• Dcty
• Detection unlk
• Dome fuse 10a
• Door control receiver (right "c" pillar)
• Door fuse 25a
• E1 (left kick panel)
• E17
• E19
• E20
• E23
• E4 (right kick panel)
• E61
• Ecu-b fuse 10a
• Ecu-ig 1 fuse 10a
• Ehw
• El2
• El4
• Em1
• Engine room j/b (left side of engine compt)
• Engine room r/b (engine room j/b)
• Flasher relay
• Gnd
• Gnd1
• H-lp
• H-lp relay
• H12
• H13
• H14
• H15
• H16
• H17
• H18
• Haz
• He2
• He4
• Horn
• Horn relay
• Hot at all times
• Hot in on or acc
• Hot in on or start
• Hrly
• Ie2
• Ie4
• Ile
• Instrument panel j/b (left side of dash)
• Interior lights system
• Key lock
• Key lock & unlock switch
• Key unlk
• Ksw
• L3 (left rear of trunk)
• Lcty
• Left front door lock assembly
• Lgcv
• Lock key
• Lssr
• Lswd
• Lswp
• Luggage compartment door lock assembly
• Main body ecu (instrument panel j/b)
• Pcty
• Pnk
• Prg
• Rcty
• Rda
• Red
• Right front door lock assembly
• Srx
• Stx
• Tr+
• Ul1
• Ul2
• Ul3
• Unlk detection
• W/ right door
• Wireless door lock buzzer (left rear of engine compt)

Forced Entry Wiring Diagram, NUMMI Made without Smart Key System (2 of 2) for Toyota Corolla LE 2012

List of elements for Forced Entry Wiring Diagram, NUMMI Made without Smart Key System (2 of 2) for Toyota Corolla LE 2012:

• (base of right "c" pillar) right rear door courtesy light switch assembly
• (right side of dash) j/c e107
• (steering column) un-lock warning switch
• +b1
• 5v ic
• 5v+b
• Brk+
• Brk-
• Can i/f
• Combination meter assembly
• Computer data lines system
• Cpu
• Display
• Door ind
• E1 (left kick panel)
• E2 (left side of dash)
• E4 (right kick panel)
• Em1
• Gb+b
• Gbig
• Gbs
• Gbsi
• Glass breakage sensor ecu assembly (right side of dash)
• Glass breakage sensor microphone (right side of dash)
• Gnd
• He2
• Ie2
• Ind
• Instrument panel j/b (left side of dash)
• J/c e107 (right side of dash)
• Jm1
• Kl1
• Ksw
• Led driver
• Left front door courtesy light switch assembly (left "b" pillar)
• Left front door lock control switch assembly
• Left rear door lock assembly
• Lock
• Mi+
• Mi-
• Mic+
• Mic-
• Power window regulator master switch assembly
• Red
• Right front door courtesy light switch assembly (right "b" pillar)
• Right front door lock control switch assembly
• Right rear door lock assembly
• Security ind
• Telltale light assembly
• Theft warning ecu assembly (right side of dash)
• Unlock
• W/ power window
• W/o power window

Forced Entry Wiring Diagram, TMC Made (1 of 2) for Toyota Corolla LE 2012

List of elements for Forced Entry Wiring Diagram, TMC Made (1 of 2) for Toyota Corolla LE 2012:

• (right "c" pillar) m1
• (right front of engine compt) a3
• A21
• Acc
• Acc fuse 7.5a
• Act+
• Act-
• Actd
• Ae11
• Ae3
• Altb
• B13
• B28
• B30
• B69
• Becu
• Bzr
• Canh
• Canl
• Computer data lines system
• Courtesy
• Daytime running light relay (right side of dash)
• Dcty
• Dome fuse 10a
• Door control receiver (right "c" pillar)
• Door fuse 25a
• E1 (left kick panel)
• E17
• E19
• E20
• E23
• E61
• Ecu-b fuse 10a
• Ecu-ig 1 fuse 10a
• Ehw
• El2
• El4
• Em1
• Engine room j/b (left side of engine compt)
• Engine room r/b (engine room j/b)
• Flasher relay
• Gnd
• Gnd1
• H-lp
• H-lp relay
• H12
• H13
• H14
• H16
• H17
• H18
• Haz
• Horn
• Horn relay
• Hot at all times
• Hot in on or acc
• Hot in on or start
• Hrly
• Ie1
• Ie2
• Ile
• Instrument panel j/b (left side of dash)
• Interior lights system
• J/b 4 (right side of dash)
• J/c l30 & l31 (left side of trunk)
• Key lock
• Key unlk
• Ksw
• L3 (left rear of trunk)
• L30
• L31
• Lcty
• Left front door lock assembly
• Left rear door courtesy light switch assembly (base of left "c" pillar)
• Lgcv
• Lssr
• Lswd
• Lswp
• Luggage compartment door lock assembly
• Main body ecu (instrument panel j/b)
• Pcty
• Pnk
• Prg
• Rcty
• Rda
• Red
• Tr+
• Ul1
• Ul2
• Ul3
• Unlk detection
• Wireless door lock buzzer (left rear of engine compt)

Forced Entry Wiring Diagram, TMC Made (2 of 2) for Toyota Corolla LE 2012

List of elements for Forced Entry Wiring Diagram, TMC Made (2 of 2) for Toyota Corolla LE 2012:

• (left side of dash) e2
• 5v ic
• 5v+b
• A69
• B13
• B17
• B58
• C15
• C21
• C42
• Can i/f
• Combination meter assembly
• Computer data lines system
• Cpu
• Detection unlk
• Door ind
• E1 (left kick panel)
• E4 (right kick panel)
• E56
• E57
• Em1
• He1
• He2
• Ie2
• J/b 4 (right side of dash)
• J/c e56 & e57 (right side of dash)
• Jm1
• Kl1
• Led driver
• Left front door courtesy light switch assembly (left "b" pillar)
• Left rear door lock assembly (left rear door)
• Lock
• Lock key
• Lssr
• Pnk
• Power window regulator master switch assembly
• Red
• Right front door courtesy light switch assembly (right "b" pillar)
• Right front door lock assembly (front passenger's door)
• Right front door lock control switch assembly
• Right rear door courtesy light switch assembly (base of right "c" pillar)
• Right rear door lock assembly (right rear door)
• Un-lock warning switch (steering column)
• Unlk key
• Unlock

Immobilizer Wiring Diagram, NUMMI Made with Smart Key System for Toyota Corolla LE 2012

List of elements for Immobilizer Wiring Diagram, NUMMI Made with Smart Key System for Toyota Corolla LE 2012:

• A50
• Ae6
• B25
• C12
• Certification ecu (right side of dash)
• E2 (left side of dash)
• Ecm (left side of engine compt)
• Ecu-b2 fuse 10a
• Efii
• Efio
• Engine room r/b (engine room j/b)
• Gnd
• Hot at all times
• Id code box (center of dash)
• Imi
• Imo
• Instrument panel j/b (left side of dash)
• J/c e107 (right side of dash)
• Lin
• Lin1
• Main body ecu
• Pnk
• Steering lock actuator assembly (steering column)

Immobilizer Wiring Diagram, NUMMI Made without Smart Key System for Toyota Corolla LE 2012

List of elements for Immobilizer Wiring Diagram, NUMMI Made without Smart Key System for Toyota Corolla LE 2012:

• (left "b" pillar) left front door courtesy light switch assembly
• (left side of dash) instrument panel j/b
• A21
• A50
• Ae6
• Agnd
• Ant1
• Ant2
• B25
• C15
• Code
• Computer data lines system
• Cty
• E1 (left kick panel)
• E10
• E2 (left side of dash)
• E23
• E26
• Ecm (left side of engine compt)
• Ecu-b2 fuse 10a
• Efii
• Efio
• Engine room r/b (engine room j/b)
• Gnd
• Hot at all times
• Hot in on or start
• Ign fuse 7.5a
• Imi
• Imo
• Ind
• Instrument panel j/b (left side of dash)
• J/c e107 (right side of dash)
• Ksw
• Pnk
• Red
• Security ind
• Telltale light assembly
• Transponder key amplifier (steering column)
• Transponder key coil
• Transponder key ecu assembly (center of dash)
• Txct
• Un-lock warning switch (steering column)
• Vc5
• W/ theft deterrent
• W/o theft deterrent

Immobilizer Wiring Diagram, TMC Made for Toyota Corolla LE 2012

List of elements for Immobilizer Wiring Diagram, TMC Made for Toyota Corolla LE 2012:

• (left "b" pillar) left front door courtesy light switch assembly
• (left side of dash) instrument panel j/b
• (right side of dash) j/b 4
• A10
• A11
• A21
• A50
• A69
• Ae6
• Agnd
• Ant1
• Ant2
• Automatic a/c
• B17
• B25
• B31
• C15
• C44
• C48
• C55
• Code
• Cty
• Dlc 3 (left side of dash)
• E1 (left kick panel)
• E10
• E17
• E18
• Ecm (left side of engine compt)
• Ecu-b2 fuse 10a
• Efii
• Efio
• Engine room r/b (engine room j/b)
• Gnd
• Hot at all times
• Hot in on or start
• Ign fuse 7.5a
• Imi
• Imo
• Ind
• Instrument panel j/b (left side of dash)
• J/b 4 (right side of dash)
• Ksw
• Manual a/c
• Pnk
• Red
• Security ind
• Sil
• Telltale light assembly
• Transponder key amplifier (steering column)
• Transponder key coil
• Transponder key ecu assembly (center of dash)
• Txct
• Un-lock warning switch (steering column)
• Vc5

BODY CONTROL MODULES

Body Control Modules Wiring Diagram, NUMMI Made with Smart Key System (1 of 2) for Toyota Corolla LE 2012

List of elements for Body Control Modules Wiring Diagram, NUMMI Made with Smart Key System (1 of 2) for Toyota Corolla LE 2012:

• (right side of dash)
• A21
• Acc
• Acc fuse 7.5a
• Accd
• Accr
• Act+
• Act-
• Actd
• Ae3
• Altb
• Am1
• Am2
• Am2 2 fuse 7.5a
• B28
• C12
• Canh
• Canl
• Cann
• Canp
• D14
• Dcty
• Door fuse 25a
• Door locks & anti-theft system
• Door locks & anti-theft systems
• Door locks & anti-theft systems engine controls system
• Door locks, anti-theft & interior lights systems
• Door locks, anti-theft & interior lights systems engine controls system
• Door locks, anti-theft & power windows systems
• Door locks, anti-theft, headlights & warning systems interior lights system
• Door locks, shift interlock & anti-theft systems
• E1 (left kick panel)
• E17
• E19
• E2 (left side of dash)
• E20
• E50
• E51
• E52
• Ecu ig 1 fuse 10a
• Engine controls & instrument cluster systems
• Engine controls system
• Engine room r/b (engine room j/b)
• Exterior lights system
• Gnd1
• Gnd2
• H13
• H14
• H15
• H16
• H17
• H18
• Haz
• Headlights system
• Horn
• Horns system
• Hot at all times
• Hot in on or acc
• Hot in on or start
• Hrly
• Ig1d
• Ig2d
• Ile
• Inds
• Indw
• Instrument cluster, headlights & navigation systems
• Instrument panel j/b (left side of dash)
• Interior lights & instrument cluster systems
• Interior lights system
• Interior lights, door locks & instrument cluster systems
• Interior lights, door locks, anti-theft & instrument cluster systems
• Junction connector e107
• Lcty
• Lgcy
• Lin1
• Lsr
• Lswd
• Lswp
• Main body ecu (instrument panel j/b)
• Pcty
• Pkb
• Pnk
• Power distribution system
• Power distribution system door locks & anti-theft systems
• Power tops & instrument cluster systems
• Power windows system
• Pws
• Rcty
• Red
• Shift interlock system
• Shift interlock system interior lights, door locks & anti-theft systems
• Slp
• Slr+
• Spd
• Ssw1
• Ssw2
• Starting/charging system
• Stp
• Str
• Str2
• Stsw
• Swil
• T-lp relay
• Tach
• Tcan
• Tlh
• Tr+
• Trly
• Trunk, tailgate, fuel doors system
• Ul1
• Ul3
• Warning, sound, navigation & instrument cluster systems

Body Control Modules Wiring Diagram, NUMMI Made with Smart Key System (2 of 2) for Toyota Corolla LE 2012

List of elements for Body Control Modules Wiring Diagram, NUMMI Made with Smart Key System (2 of 2) for Toyota Corolla LE 2012:

• (left side of dash) j/c e71
• A/c amplifier assembly (center of dash)
• A48
• A49
• A50
• Ae12
• Brake actuator assembly (right front of engine compt)
• Canh
• Canl
• Center air bag sensor assembly (under center console)
• Certification ecu (right side of dash)
• Combination meter assembly
• Dlc 3 (left side of dash)
• E111
• E14
• E30
• E32
• Ecm (left side of engine compt)
• J/c a48 & a49 (right side of dash)
• J/c e72 (center of dash)
• Power steering ecu assembly (behind instrument cluster)
• Red
• Steering sensor (w/ vsc) (steering column)
• Tx-
• Tx1-
• W/ automatic a/c
• W/ manual a/c
• Yaw rate sensor (w/ vsc) (under center console)

Body Control Modules Wiring Diagram, NUMMI Made without Smart Key System for Toyota Corolla LE 2012

List of elements for Body Control Modules Wiring Diagram, NUMMI Made without Smart Key System for Toyota Corolla LE 2012:

• (left side of dash) j/c e71
• (right side of dash) j/c a48 & a49
• A/c amplifier assembly (center of dash)
• A21
• A48
• A49
• A50
• Acc
• Acc fuse 7.5a
• Act+
• Act-
• Actd
• Ae12
• Altb
• Anti-theft & instrument cluster systems
• Anti-theft system
• B28
• B30
• Becu
• Brake actuator assembly (right front of engine compt)
• Bzr
• Canh
• Canl
• Center air bag sensor assembly (under center console)
• Combination meter assembly
• Dcty
• Dlc 3 (left side of dash)
• Door fuse 25a
• Door locks & anti-theft systems
• Door locks system & anti- theft systems
• Door locks, anti-theft & interior lights systems
• Door locks, anti-theft & power windows systems
• E1 (left kick panel)
• E111
• E14
• E17
• E19
• E20
• E23
• E30
• E32
• Ecm (left side of engine compt)
• Ecu ig 1 fuse 10a
• Ecu-b fuse 10a
• Engine controls & instrument cluster systems
• Engine room r/b (engine room j/b)
• Exterior lights system
• Gnd1
• H13
• H14
• H15
• H16
• H17
• H18
• Haz
• Headlights system
• Headlights, door locks, anti-theft & warnings systems
• Horn
• Horns system
• Hot at all times
• Hot in on or acc
• Hot in on or start
• Hrly
• Ile
• Instrument cluster & interior lights systems
• Instrument cluster, navigation & headlights systems
• Instrument panel j/b (left side of dash)
• Interior lights system
• Interior lights system door locks, anti-theft & warning systems
• Interior lights, door locks & instrument cluster systems
• Interior lights, door locks,
• Ksw
• Lcty
• Lgcy
• Lswd
• Lswp
• Main body ecu (instrument panel j/b)
• Pcty
• Pkb
• Pnk
• Power steering ecu assembly (behind instrument cluster)
• Power tops & instrument cluster systems
• Power windows system
• Prg
• Pws
• Rcty
• Rda
• Red
• Spd
• Srx
• Steering sensor (w/ vsc) (steering column)
• Stx
• T-lp relay
• Tr+
• Trly
• Ul1
• Ul2
• Ul3
• W/ automatic a/c
• W/ manual a/c
• Warning, sound, navigation & instrument cluster systems
• Yaw rate sensor (w/ vsc) (under center console)

Body Control Modules Wiring Diagram, TMC Made for Toyota Corolla LE 2012

List of elements for Body Control Modules Wiring Diagram, TMC Made for Toyota Corolla LE 2012:

• (center of dash) j/c e58
• (right side of dash) j/c a48 & a49
• A/c amplifier assembly (center of dash)
• A21
• A48
• A49
• A50
• Acc
• Acc fuse 7.5a
• Act+
• Act-
• Actd
• Ae7
• Altb
• Anti-theft & instrument cluster systems
• B28
• B30
• Becu
• Brake actuator assembly (right front of engine compt)
• Bzr
• Canh
• Canl
• Center air bag sensor assembly (under center console)
• Combination meter assembly
• Dcty
• Dlc 3 (left side of dash)
• Door fuse 25a
• Door locks & anti-theft systems
• Door locks system & anti- theft systems
• Door locks system instrument cluster & interior lights systems
• Door locks, anti-theft & headlights systems
• Door locks, anti-theft & interior lights systems
• Door locks, anti-theft & warning systems
• E1 (left kick panel)
• E111
• E14
• E17
• E19
• E20
• E23
• E30
• E32
• Ecm (left side of engine compt)
• Ecu ig 1 fuse 10a
• Ecu-b fuse 10a
• Engine room r/b (engine room j/b)
• Exterior lights system
• Gnd1
• H13
• H14
• H16
• H17
• H18
• Haz
• Headlights system
• Horn
• Horns system
• Hot at all times
• Hot in on or acc
• Hot in on or start
• Hrly
• Ile
• Instrument cluster system
• Instrument panel j/b (left side of dash)
• Interior lights system
• Interior lights, door locks & instrument cluster systems
• Interior lights, door locks,
• Ksw
• Lcty
• Lgcy
• Lswd
• Lswp
• Main body ecu (instrument panel j/b)
• Pcty
• Pkb
• Pnk
• Power steering ecu assembly (behind instrument cluster)
• Power windows system
• Prg
• Pws
• Rcty
• Rda
• Red
• Spd
• Steering sensor (steering column)
• Tr+
• Ul1
• Ul2
• Ul3
• W/ automatic a/c
• W/ manual a/c
• Yaw rate sensor (under center console)

COMPUTER DATA LINES

Computer Data Lines Wiring Diagram, NUMMI Made for Toyota Corolla LE 2012

List of elements for Computer Data Lines Wiring Diagram, NUMMI Made for Toyota Corolla LE 2012:

• (instrument panel j/b) main body ecu
• (left side of dash) j/c e71
• (right front of engine compt) brake actuator assembly
• (right side of dash) j/c a48 & a49
• A/c amplifier assembly (center of dash)
• A48
• A49
• A50
• Ae12
• Ae6
• B23
• B4 (top of engine)
• Ba2
• Bat
• C10
• Canh
• Canl
• Cann
• Canp
• Center air bag sensor assembly (under center console)
• Certification ecu (right side of dash)
• Combination meter assembly
• Dia
• Dlc3 (left side of dash)
• E1 (left kick panel)
• E111
• E14
• E30
• E31
• E32
• E51
• E52
• E61
• Ecm (left side of engine compt)
• Em3
• Hot at all times
• Instrument panel j/b (left side of dash)
• J/c e72 (w/ smart key system) (center of dash)
• Mr1
• Obd fuse 7.5a
• Occupant detection ecu (under front passenger's seat)
• Pnk
• Power steering ecu assembly (behind instrument cluster)
• Red
• Sil
• Steering sensor (w/ vsc) (steering column)
• Tac
• Tach
• Tire pressure warning ecu (center of dash)
• Transponder key ecu assembly (center of dash)
• Tx-
• Tx1-
• W/ automatic a/c
• W/ cruise control
• W/ manual a/c
• W/ smart key system
• W/o cruise control
• W/o smart key system
• W/o vsc w/ vsc
• Yaw rate sensor (w/ vsc) (under center console)

Computer Data Lines Wiring Diagram, TMC Made for Toyota Corolla LE 2012

List of elements for Computer Data Lines Wiring Diagram, TMC Made for Toyota Corolla LE 2012:

• (center of dash) j/c e58
• (instrument panel j/b) main body ecu
• (right front of engine compt) brake actuator assembly
• (right side of dash) j/c a48 & a49
• A/c amplifier assembly (center of dash)
• A11
• A48
• A49
• A50
• A65
• Ae6
• Ae7
• Automatic a/c
• B23
• B29
• B4 (top of engine)
• Bat
• C10
• C12
• C24
• C48
• Canh
• Canl
• Center air bag sensor assembly (under center console)
• Combination meter assembly
• Dia
• Dlc3 (left side of dash)
• E1 (left kick panel)
• E111
• E12
• E14
• E17
• E30
• E31
• E32
• E61
• Ecm (left side of engine compt)
• Em3
• Hot at all times
• Instrument panel j/b (left side of dash)
• J/b 4 (right side of dash)
• Manual a/c
• Mr1
• Obd fuse 7.5a
• Occupant detection ecu (under front passenger's seat)
• Pnk
• Power steering ecu assembly (behind instrument cluster)
• Red
• Sil
• Steering sensor (steering column)
• Tac
• Tach
• Tire pressure warning ecu (center of dash)
• Transponder key ecu assembly (center of dash)
• Yaw rate sensor (under center console)

COOLING FAN

Cooling Fan Wiring Diagram for Toyota Corolla LE 2012

List of elements for Cooling Fan Wiring Diagram for Toyota Corolla LE 2012:

• +b1
• A/c amplifier assembly (center of dash)
• A/c pressure sensor (right front of engine compt)
• A1 (left front of engine compt)
• A45
• A46
• A50
• Ae12
• Ae7
• Automatic a/c
• B24
• B31
• Canh
• Canl
• Computer data lines system
• Cooling fan ecu (left front of engine compt)
• E111
• E30
• Ecm (left side of engine compt)
• Ecu-ig 1 fuse 10a
• Efi engine coolant temperature sensor (left rear of engine)
• Engine room j/b (left side of engine compt)
• Engine room r/b (engine room j/b)
• Ethw
• Fan motor
• Fan relay 1
• Hot at all times
• Hot in on or start
• Instrument panel j/b (left side of dash)
• J/c a45 & a46 (left side of dash)
• Manual a/c
• Nummi made
• Pre
• Rdi fan fuse 40a
• Rfc
• S5-3
• Sg-2
• Thw
• Tmc made

CRUISE CONTROL

Cruise Control Wiring Diagram, NUMMI Made (1 of 2) for Toyota Corolla LE 2012

List of elements for Cruise Control Wiring Diagram, NUMMI Made (1 of 2) for Toyota Corolla LE 2012:

• (left side of dash) j/c a45 & a46
• (or pnk)
• +b2
• +bm
• +res
• -set
• A/t
• A1 (left front of engine compt)
• A45
• A46
• A50
• Accelerator pedal assembly (left side of dash)
• Ae6
• B19
• B24
• B31
• B4 (top of engine)
• Ba2
• Batt
• C14
• Cancel
• Canh
• Canl
• Ccs
• Computer data lines system
• Cruise control cancel switch (left side of dash)
• Cruise control main switch
• Cruise control switch
• Ecc
• Ecm (left side of engine compt)
• Ecu- ig 1 fuse 10a
• Ecu- ig 2 fuse 10a
• Efi 1 fuse 10a
• Efi main fuse 20a
• Efi main relay
• Engine room j/b (left side of engine compt)
• Engine room r/b (engine room j/b)
• Epa
• Epa2
• Eta
• Etcs fuse 10a
• Ge01
• Hot at all times
• Hot in on or start
• Igsw
• Instrument panel j/b (left side of dash)
• J/c a45 & a46 (left side of dash)
• M/t
• Mrel
• On-off
• Park/neutral position switch (left side of transaxle)
• Pnk
• Red
• Spd
• Spiral cable sub-assembly (steering column)
• St1-
• Stp
• Throttle w/ motor body (throttle body assembly)
• Transmission control switch (a/t) (under center console)
• Vcp2
• Vcpa
• Vcta
• Vpa
• Vpa2
• Vta
• Vta1
• Vta2

Cruise Control Wiring Diagram, NUMMI Made (2 of 2) for Toyota Corolla LE 2012

List of elements for Cruise Control Wiring Diagram, NUMMI Made (2 of 2) for Toyota Corolla LE 2012:

• (right side of dash) j/c e107
• 5v +b
• 5v ic
• A4 (right front of engine compt)
• A45
• A46
• Ae12
• Al1
• Am1
• B12
• B18
• B21
• B30
• Brake actuator assembly (right front of engine compt)
• Can i/f
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• Cpu
• Cruise ind
• E2 (left side of dash)
• Ecu-b fuse 10a
• Engine room r/b (engine room j/b)
• Fl+
• Fl-
• Fr+
• Fr-
• Gnd1
• Gnd2
• H12
• Hot at all times
• Hot in on or start
• Ig2
• Ign fuse 7.5a
• Instrument panel j/b (left side of dash)
• J/c a45 & a46 (left side of dash)
• J/c a45 (left side of dash)
• J/c e107 (right side of dash)
• Led driver
• Left front speed sensor (left front wheel hub assembly)
• Left rear speed sensor (left rear wheel hub assembly)
• Meter fuse 7.5a
• Pnk
• Red
• Right front speed sensor (right front wheel hub assembly)
• Right rear speed sensor (right rear wheel hub assembly)
• Rl+
• Rl-
• Rr+
• Rr-
• Set ind
• Sp1
• Stop fuse 10a
• Stop light switch assembly
• Stp
• Vl2
• W/ vsc
• W/o vsc
• Wm2

Cruise Control Wiring Diagram, TMC Made (1 of 2) for Toyota Corolla LE 2012

List of elements for Cruise Control Wiring Diagram, TMC Made (1 of 2) for Toyota Corolla LE 2012:

• +b2
• +bm
• +res
• -set
• A1 (left front of engine compt)
• A45
• A46
• A50
• Accelerator pedal assembly (left side of dash)
• Ae6
• B19
• B31
• B4 (top of engine)
• Ba2
• Batt
• Cancel
• Canh
• Canl
• Ccs
• Computer data lines system
• Cruise control main switch
• Cruise control switch
• Ecc
• Ecm (left side of engine compt)
• Ecu- ig 2 fuse 10a
• Efi 1 fuse 10a
• Efi main fuse 20a
• Efi main relay
• Engine room j/b (left side of engine compt)
• Engine room r/b (engine room j/b)
• Epa
• Epa2
• Eta
• Etcs fuse 10a
• Ge01
• Hot at all times
• Hot in on or start
• Igsw
• Instrument panel j/b (left side of dash)
• J/c a45 & a46 (left side of dash)
• Mrel
• On-off
• Park/neutral position switch (left side of transaxle)
• Pnk
• Red
• Spd
• Spiral cable sub-assembly (steering column)
• St1-
• Stp
• Throttle w/ motor body (throttle body assembly)
• Vcp2
• Vcpa
• Vcta
• Vpa
• Vpa2
• Vta
• Vta1
• Vta2

Cruise Control Wiring Diagram, TMC Made (2 of 2) for Toyota Corolla LE 2012

List of elements for Cruise Control Wiring Diagram, TMC Made (2 of 2) for Toyota Corolla LE 2012:

• (right side of dash) j/b 4
• 5v +b
• 5v ic
• A38
• A4 (right front of engine compt)
• A45
• A46
• Ae6
• Ae7
• Al1
• Am1
• B12
• B18
• B21
• B30
• B4 (top of engine)
• B58
• Ba2
• Brake actuator assembly (right front of engine compt)
• C13
• C14
• C15
• C21
• Can i/f
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• Cpu
• Cruise ind
• Display
• E2 (left side of dash)
• Ecu-b fuse 10a
• Engine room r/b (engine room j/b)
• Fl+
• Fl-
• Fr+
• Fr-
• Gnd1
• Gnd2
• H12
• Hot at all times
• Hot in on or start
• Ig2
• Ign fuse 7.5a
• Instrument panel j/b (left side of dash)
• J/c a45 & a46 (left side of dash)
• J/c a45 (left side of dash)
• Led driver
• Left front speed sensor (left front wheel hub assembly)
• Left rear speed sensor (left rear wheel hub assembly)
• Meter fuse 7.5a
• Pnk
• Red
• Right front speed sensor (right front wheel hub assembly)
• Right rear speed sensor (right rear wheel hub assembly)
• Rl+
• Rl-
• Rr+
• Rr-
• Set ind
• Sp1
• Stop fuse 10a
• Stop light switch assembly
• Stp
• Vl1
• Wm1

DEFOGGERS

Defoggers Wiring Diagram, NUMMI Made for Toyota Corolla LE 2012

List of elements for Defoggers Wiring Diagram, NUMMI Made for Toyota Corolla LE 2012:

• A/c amplifier assembly (center of dash)
• A50
• Ae6
• Automatic a/c
• Def fuse 40a
• Def relay
• E1 (left kick panel)
• E2 (left side of dash)
• E30
• E4 (right kick panel)
• Ecm (left side of engine compt)
• Ecu-ig 2 fuse 10a
• El4
• Els2
• Gnd
• He2
• Heater control sub-assembly
• Hot at all times
• Hot in on or start
• Htr-ig fuse 10a
• Ie2
• Ig+
• Instrument panel j/b (left side of dash)
• Interior lights system
• L46
• Left outer rear view mirror assembly
• M11
• Manual a/c
• Mir htr fuse 10a
• Mirror heater
• Noise filter (rear window defogger) (left "c" pillar)
• P1 (right "c" pillar)
• Q10
• Q12
• Rdef
• Rdfg
• Rear window defogger
• Rear window defogger switch
• Red
• Right outer rear view mirror assembly

Defoggers Wiring Diagram, TMC Made for Toyota Corolla LE 2012

List of elements for Defoggers Wiring Diagram, TMC Made for Toyota Corolla LE 2012:

• A/c amplifier assembly (automatic a/c) (center of dash)
• A50
• Ae6
• Automatic a/c
• B39
• B51
• C44
• Def fuse 40a
• Def relay
• E1 (left kick panel)
• E14
• E17
• E18
• E30
• E4 (right kick panel)
• E56
• E57
• Ecm (left side of engine compt)
• Ecu-ig 2 fuse 10a
• Els2
• Gnd
• He2
• Heater control sub-assembly (manual a/c)
• Hot at all times
• Hot in on or start
• Htr-ig fuse 10a
• Ie2
• Ig+
• Instrument panel j/b (left side of dash)
• Interior lights system
• J/b 4 (right side of dash)
• J/c e56 & e57 (right side of dash)
• L46
• Left outer rear view mirror assembly
• M11
• Manual a/c
• Mir htr fuse 10a
• Mirror heater
• Noise filter (rear window defogger) (left "c" pillar)
• P1 (right "c" pillar)
• Q10
• Q12
• Rdef
• Rdfg
• Rear window defogger
• Rear window defogger switch
• Right outer rear view mirror assembly
• W/ retractor mirror
• W/o retractor mirror

ELECTRONIC POWER STEERING

Electronic Power Steering Wiring Diagram, NUMMI Made for Toyota Corolla LE 2012

List of elements for Electronic Power Steering Wiring Diagram, NUMMI Made for Toyota Corolla LE 2012:

• (left end of dash) a5
• (right side of dash) j/c e107
• (steering column) (w/ vsc) steering sensor
• 5v +b
• 5v ic
• A75
• B30
• Bat
• Can i/f
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• Cpu
• E2 (left side of dash)
• E32
• Ecu- ig 1 fuse 10a
• Ecu-b fuse 10a
• Engine room j/b (left side of engine compt)
• Engine room r/b (engine room j/b)
• Eps fuse 60a
• Ess
• H12
• Hot at all times
• Hot w/ ig1 relay energized
• Hot w/ ig2 relay energized
• Instrument panel j/b (left side of dash)
• J/c e107 (right side of dash)
• Led driver
• Meter fuse 7.5a
• Pgnd
• Pig
• Power steering ecu assembly (behind instrument cluster)
• Power steering ind
• Power steering motor
• Power steering torque sensor
• Red
• Steering column assembly
• Trq1
• Trq2
• Trqg
• Trqv

Electronic Power Steering Wiring Diagram, TMC Made for Toyota Corolla LE 2012

List of elements for Electronic Power Steering Wiring Diagram, TMC Made for Toyota Corolla LE 2012:

• (left end of dash) a5
• (right side of dash) j/b 4
• (steering column) steering sensor
• 5v +b
• 5v ic
• A69
• A70
• B24
• B25
• B30
• B32
• B36
• B58
• Bat
• C15
• C21
• Can i/f
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• Cpu
• Display
• E1 (left kick panel)
• E17
• E2 (left side of dash)
• E32
• Ecu- ig 1 fuse 10a
• Ecu-b fuse 10a
• Engine room j/b (left side of engine compt)
• Engine room r/b (engine room j/b)
• Eps fuse 60a
• Ess
• H12
• Hot at all times
• Hot w/ ig1 relay energized
• Hot w/ ig2 relay energized
• Instrument panel j/b (left side of dash)
• J/b 4 (right side of dash)
• Led driver
• Meter fuse 7.5a
• Pgnd a75
• Pig
• Pnk
• Power steering ecu assembly (behind instrument cluster)
• Power steering ind
• Power steering motor
• Power steering torque sensor
• Steering column assembly
• Trq1
• Trq2
• Trqg
• Trqv

ENGINE PERFORMANCE

1.8L

1.8L, Engine Performance Wiring Diagram, NUMMI Made (1 of 4) for Toyota Corolla LE 2012

List of elements for 1.8L, Engine Performance Wiring Diagram, NUMMI Made (1 of 4) for Toyota Corolla LE 2012:

• (left ''b'' pillar) l2
• +b2
• +bm
• A/t
• A1 (left front of engine compt)
• A45
• A46
• A50
• Accelerator pedal assembly (left side of dash)
• Ae6
• Anti-theft system
• B10
• B11
• B18
• Ba1
• Batt
• C/opn relay
• Canh
• Canl
• Ccs
• Computer data lines system
• Cooling fans system
• Cruise control cancel switch (m/t) (left side of dash)
• Cruise control system
• Ecm (left side of engine compt)
• Efi main fuse 20a
• Efi main relay
• Els1
• Els2
• Engine room j/b (left side of engine compt)
• Epa
• Epa2
• Fuel pump & sender gauge assembly (fuel tank assembly)
• Hot at all times
• Hot in on or start
• Hot w/ ig2 relay energized
• Ig2 fuse 15a
• Ig2 relay
• Ign fuse 7.5a
• Igsw
• Imi
• Imo
• Instrument cluster system
• Instrument panel j/b (left side of dash)
• J/c a45 & a46 (left side of dash)
• M/t
• Meter fuse 7.5a
• Mpmp
• Mrel
• Pnk
• Pump
• Red
• Rfc
• Spd
• St1-
• Sta
• Star
• Starting/charging system
• Stop fuse 10a
• Stop light switch
• Stp
• Stsw
• Tach
• Vcp2
• Vcpa
• Vpa
• Vpa2
• Vpmp

1.8L, Engine Performance Wiring Diagram, NUMMI Made (2 of 4) for Toyota Corolla LE 2012

List of elements for 1.8L, Engine Performance Wiring Diagram, NUMMI Made (2 of 4) for Toyota Corolla LE 2012:

• A/t
• A48
• A49
• Ae6
• Alt
• B15
• B19
• B24
• B3 (top of engine)
• B30
• B31
• B4 (top of engine)
• Ba1
• Ba2
• Backup light switch (transaxle assembly)
• E01
• E02
• E04
• Ecm (left side of engine compt)
• Ecu-b fuse 10a
• Ecu-ig 1 fuse 10a
• Ecu-ig 2 fuse 10a
• Efi 1 fuse 10a
• Efi 2 fuse 10a
• Engine room r/b (engine room j/b)
• Etcs fuse 10a
• Ge01
• H12
• Hot at all times
• Hot w/ def relay energized
• Hot w/ ig1 relay energized
• Hot w/ t-lp relay energized
• Instrument panel j/b (left side of dash)
• J/c a48 & a49 (right side of dash)
• J/c e107 (right side of dash)
• M/t
• M11
• Meo1
• Mir htr fuse 10a
• Pnk
• Red
• Slu+
• Slu-
• Starting/ charging system
• Tail fuse 10a

1.8L, Engine Performance Wiring Diagram, NUMMI Made (3 of 4) for Toyota Corolla LE 2012

List of elements for 1.8L, Engine Performance Wiring Diagram, NUMMI Made (3 of 4) for Toyota Corolla LE 2012:

• (rear of engine) noise filter (ignition)
• (right side of dash) j/c e107
• (top of cylinder head)
• 5v ic
• 5v+b
• A/t
• A1a+
• A1a-
• Ae3
• Ae6
• Air fuel ratio sensor (bank 1 sensor 1) (right side of engine)
• B3 (top of engine)
• Ba1
• Ba2
• Ba4
• Can i/f
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• Cpu
• E2 (left side of dash)
• E2g
• Efi
• Fuel injector assembly 1
• Fuel injector assembly 2
• Fuel injector assembly 3
• Fuel injector assembly 4
• Gnd
• Ha1a
• Ht1b
• Ig+
• Ig2
• Igf
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• Igt1
• Igt2
• Igt3
• Igt4
• Intake air flow meter sub assembly (air intake duct)
• J/c e107 (right side of dash)
• M/t
• Malfunction ind lamp
• Nca
• Ox1b
• Oxygen sensor (bank 1 sensor 2)
• Park/neutral position switch (left side of transaxle)
• Pnk
• Purge vsv (left rear of engine compt)
• Red
• Starting/ charging system
• Tha

1.8L, Engine Performance Wiring Diagram, NUMMI Made (4 of 4) for Toyota Corolla LE 2012

List of elements for 1.8L, Engine Performance Wiring Diagram, NUMMI Made (4 of 4) for Toyota Corolla LE 2012:

• (left rear of engine) e f i engine coolant temperature sensor
• (left side of transaxle) (a/t)
• (right front of engine) camshaft timing oil control valve assembly (intake side)
• (right rear of engine) vvt sensor (exhaust side)
• (top of engine) b3
• (under left rear of vehicle) canister pump module
• A1a+
• A1a-
• Ae6
• Al1
• B31
• B4 (top of engine)
• Ba2
• Ba4
• Bc1
• Camshaft timing oil control valve assembly (exhaust side) (right front of engine)
• Canister pressure sensor
• Crank position sensor (lower left front of engine)
• E03
• E2g
• Ecm (left side of engine compt)
• Eknk
• Electronically controlled transmission solenoid
• Eppm
• Eta
• Etha
• Etho
• Ethw
• Ev1+
• Ev1-
• G2+
• G2-
• Ha1a
• Ht1b
• Igf1
• Igt1
• Igt2
• Igt3
• Igt4
• Knk1
• Knock control sensor (bank 1) (left side of engine)
• Leak detection pump
• Nca
• Ne+
• Ne-
• Nt+
• Nt-
• O1b-
• Oc1+
• Oc1-
• Oe1+
• Oe1-
• Ox1b
• Pnk
• Ppmp
• Prg
• Red
• Slt+
• Slt-
• Slu+
• Slu-
• Th01
• Tha
• Tho
• Throttle w/ motor body assembly (throttle body assembly)
• Thw
• Transmission control switch (a/t) (under center console)
• Transmission revolution sensor (turbine) (left side of transaxle)
• Vc2
• Vce1
• Vcpp
• Vcta
• Vcv1
• Vent valve
• Vta
• Vta1
• Vta2
• Vve+
• Vve-
• Vvi+
• Vvi-
• Vvt sensor (intake side) (right rear of engine)

1.8L, Engine Performance Wiring Diagram, TMC Made (1 of 4) for Toyota Corolla LE 2012

List of elements for 1.8L, Engine Performance Wiring Diagram, TMC Made (1 of 4) for Toyota Corolla LE 2012:

• (left ''b'' pillar) l2
• +b2
• +bm
• A1 (left front of engine compt)
• A45
• A46
• A50
• Accelerator pedal assembly (left side of dash)
• Ae6
• Anti-theft system
• B10
• B11
• B18
• Ba1
• Batt
• C/opn relay
• Canh
• Canl
• Ccs
• Computer data lines system
• Cooling fans system
• Cruise control system
• Ecm (left side of engine compt)
• Efi main fuse 20a
• Efi main relay
• Els1
• Els2
• Engine room j/b (left side of engine compt)
• Epa
• Epa2
• Fuel pump & sender gauge assembly (fuel tank assembly)
• Gauge
• Hot at all times
• Hot in on or start
• Hot w/ ig2 relay energized
• Ig2 fuse 15a
• Ig2 relay
• Ign fuse 7.5a
• Igsw
• Imi
• Imo
• Instrument cluster system
• Instrument panel j/b (left side of dash)
• J/c a45 & a46 (left side of dash)
• Meter fuse 7.5a
• Mpmp
• Mrel
• Pnk
• Pump
• Red
• Rfc
• Spd
• St1-
• Sta
• Star
• Starting/charging system
• Stop fuse 10a
• Stop light switch
• Stp
• Stsw
• Tach
• Vcp2
• Vcpa
• Vpa
• Vpa2
• Vpmp

1.8L, Engine Performance Wiring Diagram, TMC Made (2 of 4) for Toyota Corolla LE 2012

List of elements for 1.8L, Engine Performance Wiring Diagram, TMC Made (2 of 4) for Toyota Corolla LE 2012:

• A38
• A48
• A49
• Acc
• Ae3
• Ae6
• B15
• B19
• B3 (top of engine)
• B30
• B31
• B4 (top of engine)
• Ba1
• Ba2
• C13
• C15
• E01
• E02
• E04
• Ecm (left side of engine compt)
• Ecu-b fuse 10a
• Ecu-ig 2 fuse 10a
• Efi 1 fuse 10a
• Efi 2 fuse 10a
• Engine room r/b (engine room j/b)
• Etcs fuse 10a
• Ge01
• H12
• Hot at all times
• Hot w/ def relay energized
• Hot w/ ig1 relay energized
• Hot w/ t-lp relay energized
• Ignition or starter switch assembly
• Instrument panel j/b (left side of dash)
• J/b 4 (right side of dash)
• J/c a48 & a49 (right side of dash)
• J/c e57 (right side of dash)
• Lock off
• M11
• Meo1
• Mir htr fuse 10a
• Pnk
• Red
• Slu+
• Slu-
• St2
• Start
• Starting/ charging system
• Tail fuse 10a

1.8L, Engine Performance Wiring Diagram, TMC Made (3 of 4) for Toyota Corolla LE 2012

List of elements for 1.8L, Engine Performance Wiring Diagram, TMC Made (3 of 4) for Toyota Corolla LE 2012:

• (rear of engine) noise filter (ignition)
• (top of cylinder head)
• 5v ic
• 5v+b
• A1a+
• A1a-
• Ae3
• Ae6
• Air fuel ratio sensor (bank 1 sensor 1) (right side of engine)
• Anti-lock brakes system
• B3 (top of engine)
• B58
• Ba1
• Ba2
• Ba4
• C21
• Can i/f
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• Cpu
• E2 (left side of dash)
• E2g
• Efi
• Fuel injector assembly 1
• Fuel injector assembly 2
• Fuel injector assembly 3
• Fuel injector assembly 4
• Gnd
• Ha1a
• Ht1b
• Ig+
• Ig2
• Igf
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• Igt1
• Igt2
• Igt3
• Igt4
• Intake air flow meter sub- assembly (air intake duct)
• J/b 4 (right side of dash)
• Malfunction ind lamp
• Nca
• Ox1b
• Oxygen sensor (bank 1 sensor 2)
• Park/neutral position switch (left side of transaxle)
• Pnk
• Purge vsv (left rear of engine compt)
• Red
• Starting/ charging system
• Tha

1.8L, Engine Performance Wiring Diagram, TMC Made (4 of 4) for Toyota Corolla LE 2012

List of elements for 1.8L, Engine Performance Wiring Diagram, TMC Made (4 of 4) for Toyota Corolla LE 2012:

• (left rear of engine) e f i engine coolant temperature sensor
• (left side of transaxle) (a/t)
• (right front of engine) camshaft timing oil control valve assembly (intake side)
• (right rear of engine) vvt sensor (exhaust side)
• (top of engine)
• (under left rear of vehicle) canister pump module
• A1a+
• A1a-
• Ae6
• Al1
• B31
• B4 (top of engine)
• Ba2
• Ba4
• Bc1
• Camshaft timing oil control valve assembly (exhaust side) (right front of engine)
• Canister pressure sensor
• Crank position sensor (lower left front of engine)
• E03
• E2g
• Ecm (left side of engine compt)
• Eknk
• Electronically controlled transmission solenoid
• Eppm
• Eta
• Etha
• Etho
• Ethw
• Ev1+
• Ev1-
• G2+
• G2-
• Ha1a
• Ht1b
• Igf1
• Igt1
• Igt2
• Igt3
• Igt4
• Knk1
• Knock control sensor (bank 1) (left side of engine)
• Leak detection pump
• Nca
• Ne+
• Ne-
• Nt+
• Nt-
• O1b-
• Oc1+
• Oc1-
• Oe1+
• Oe1-
• Ox1b
• Pnk
• Ppmp
• Prg
• Red
• Slt+
• Slt-
• Slu+
• Slu-
• Th01
• Tha
• Tho
• Throttle w/ motor body assembly (throttle body assembly)
• Thw
• Transmission control switch (a/t) (under center console)
• Transmission revolution sensor (turbine) (left side of transaxle)
• Vc2
• Vce1
• Vcpp
• Vcta
• Vcv1
• Vent valve
• Vta
• Vta1
• Vta2
• Vve+
• Vve-
• Vvi+
• Vvi-
• Vvt sensor (intake side) (right rear of engine)

EXTERIOR LIGHTS

Backup Lamps Wiring Diagram, NUMMI Made for Toyota Corolla LE 2012

List of elements for Backup Lamps Wiring Diagram, NUMMI Made for Toyota Corolla LE 2012:

• A/t
• A30
• B17
• B19
• Ba1
• Ba2
• Backup light switch (transaxle assembly)
• Ecu-ig 2 fuse 10a
• Hot in on or start
• Instrument panel j/b (left side of dash)
• L3 (left rear of trunk)
• Left backup light bulb
• M/t
• Park/ neutral position switch (left side of transaxle)
• Red
• Right backup light bulb

Backup Lamps Wiring Diagram, TMC Made for Toyota Corolla LE 2012

List of elements for Backup Lamps Wiring Diagram, TMC Made for Toyota Corolla LE 2012:

• A30
• B17
• B19
• Ba1
• Ba2
• Ecu-ig 2 fuse 10a
• Hot in on or start
• Instrument panel j/b (left side of dash)
• J/c l30 & l31 (left side of trunk) l30
• J/c l34 (left side of trunk)
• L3 (left rear of trunk)
• L31
• Left backup light bulb
• Park/ neutral position switch (left side of transaxle)
• Red
• Right backup light bulb

Exterior Lamps Wiring Diagram, NUMMI Made (1 of 2) for Toyota Corolla LE 2012

List of elements for Exterior Lamps Wiring Diagram, NUMMI Made (1 of 2) for Toyota Corolla LE 2012:

• (left side of dash) j/c a45 & a46
• (right side of dash) daytime running light relay
• A10
• A12
• A27
• A28
• A29
• A45
• A46
• A50
• Alt fuse 120a
• B12
• B14
• B15
• B18
• B21
• B31
• B32
• B33
• Brake actuator assembly (right front of engine compt)
• Center stop light assembly (w/ rear spoiler)
• Center stop light assembly (w/o rear spoiler)
• Cruise control system
• D10
• E1 (left kick panel)
• E17
• E24
• E50
• Ecm (left side of engine compt)
• Ecu-ig 2 fuse 10a
• Ehw
• Engine room j/b (left side of engine compt)
• Engine room r/b (engine room j/b)
• Flasher relay
• Gnd
• Head
• Headlight dimmer switch assembly
• Hot at all times
• Hot in run or start
• Instrument panel j/b (left side of dash)
• L3 (left rear of trunk)
• Left
• Left license plate light assembly
• Left rear combination light assembly
• Light control switch
• Le1
• Main body ecu (instrument panel j/b)
• Off
• Pnk
• Red
• Right
• Right license plate light assembly
• Right rear combination light assembly
• S11
• S12
• S17
• S18
• Shift lock control ecu sub assembly (under center console)
• Stop
• Stop fuse 10a
• Stop light switch
• Stp
• T-lp relay
• Tail
• Tail fuse 10a
• Turn
• Turn switch
• Turn- haz fuse 10a
• W/ vsc
• W/o vsc
• El1

Exterior Lamps Wiring Diagram, NUMMI Made (2 of 2) for Toyota Corolla LE 2012

List of elements for Exterior Lamps Wiring Diagram, NUMMI Made (2 of 2) for Toyota Corolla LE 2012:

• 5v ic
• A1 (left front of engine compt)
• A18
• A3 (right front of engine compt)
• A48
• A49
• B30
• Combination meter assembly
• Cpu
• E2 (left side of dash)
• Ecu-b fuse 10a
• Engine room r/b (engine room j/b)
• H12
• Hazard warning signal switch assembly
• Hot at all times
• Hot in on or start
• I/f
• Ig+
• Ill+
• Instrument panel j/b (left side of dash)
• J/c a48 & a49 (right side of dash)
• J/c e107 (right side of dash)
• Led driver
• Left front side marker light (left headlight assembly)
• Left headlight assembly
• Left turn ind
• Meter fuse 7.5a
• Parking
• Red
• Right front side marker light (right headlight assembly)
• Right headlight assembly
• Right turn ind
• Turn

Exterior Lamps Wiring Diagram, TMC Made (1 of 2) for Toyota Corolla LE 2012

List of elements for Exterior Lamps Wiring Diagram, TMC Made (1 of 2) for Toyota Corolla LE 2012:

• (left side of dash) j/c a45 & a46
• (right side of dash) daytime running light relay
• A15
• A27
• A28
• A29
• A45
• A46
• A50
• A69
• Alt fuse 120a
• B12
• B14
• B15
• B18
• B21
• B31
• B32
• B33
• Brake actuator assembly (right front of engine compt)
• C44
• Center stop light assembly
• Cruise control system
• D10
• E1 (left kick panel)
• E17
• E18
• Ecm (left side of engine compt)
• Ecu-ig 2 fuse 10a
• Ehw
• Engine room j/b (left side of engine compt)
• Engine room r/b (engine room j/b)
• Flasher relay
• Gnd
• Head
• Headlight dimmer switch assembly
• Hot at all times
• Hot in run or start
• Instrument panel j/b (left side of dash)
• J/b 4 (right side of dash)
• J/c l30 & l31 (left side of trunk)
• J/c l34 (left side of trunk)
• L3 (left rear of trunk)
• L30
• L31
• Left
• Left license plate light assembly
• Left rear combination light assembly
• Light control switch
• Le1
• Noise filter (stop) (left "c" pillar)
• Off
• Red
• Right
• Right license plate light assembly
• Right rear combination light assembly
• S11
• S12
• S17
• S18
• Stop
• Stop fuse 10a
• Stop light switch
• Stp
• T-lp relay
• Tail
• Tail fuse 10a
• Turn
• Turn signal switch
• Turn- haz fuse 10a

Exterior Lamps Wiring Diagram, TMC Made (2 of 2) for Toyota Corolla LE 2012

List of elements for Exterior Lamps Wiring Diagram, TMC Made (2 of 2) for Toyota Corolla LE 2012:

• (right front of engine compt) a3
• 5v ic
• A1 (left front of engine compt)
• A18
• A48
• A49
• B30
• B58
• C15
• C21
• Combination meter assembly
• Cpu
• E2 (left side of dash)
• Ecu-b fuse 10a
• Engine room r/b (engine room j/b)
• H12
• Hazard warning signal switch assembly
• Hot at all times
• Hot in on or start
• I/f
• Ig+
• Ill+
• Instrument panel j/b (left side of dash)
• J/b 4 (right side of dash)
• J/c a48 & a49 (right side of dash)
• Led driver
• Left front side marker light (left headlight assembly)
• Left headlight assembly
• Left turn ind
• Meter fuse 7.5a
• Parking
• Pnk
• Right front side marker light (right headlight assembly)
• Right headlight assembly
• Right turn ind
• Shift lock control ecu sub assembly (under center console)
• Stp
• Turn

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram, NUMMI Made (1 of 3) for Toyota Corolla LE 2012

List of elements for Ground Distribution Wiring Diagram, NUMMI Made (1 of 3) for Toyota Corolla LE 2012:

• (engine room j/b) engine room r/b
• (except usa) level warning switch assembly
• (left side of engine compt) engine room j/b
• A1 (left front of engine compt)
• A15
• A18
• A2 (left front of engine compt)
• A3 (right front of engine compt)
• A4 (right front of engine compt)
• A5 (left end of dash)
• A50
• A6 (right end of dash)
• A64
• A65
• A75
• Ae6
• Air fuel ratio sensor (bank 1 sensor 1) shield
• Al1
• B3 (top of engine)
• B31
• B4 (top of engine)
• B94
• Ba2
• Ba4
• Brake actuator assembly
• Brake fluid level warning switch (brake master cylinder reservoir sub-assembly)
• C10
• C14
• Canister pump module
• Cooler compressor assembly
• Cooling fan ecu
• Crank position sensor shield
• Cruise control main switch
• Dlc 3
• Ecm
• Efi main relay
• Fan relay 1
• Htr sub relay 1
• Htr sub relay 3
• Ig2 relay
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• Instrument panel j/b (left side of dash)
• Junction connector a46 (left side of dash)
• Knock control sensor (bank 1) shield
• Left fog light assembly
• Left front side marker light (left headlight assembly)
• Left headlight assembly
• Nca
• Oxygen sensor (bank 1 sensor 2) shield
• P1 (right "c" pillar)
• Power steering ecu assembly
• Quick heater assembly
• Rear window defogger
• Right fog light assembly
• Right front side marker light (right headlight assembly)
• Right headlight assembly
• Spiral cable sub- assembly (steering column)
• W/ cruise control
• W/o cruise control
• Windshield wiper motor assembly
• Wireless door lock buzzer

Ground Distribution Wiring Diagram, NUMMI Made (2 of 3) for Toyota Corolla LE 2012

List of elements for Ground Distribution Wiring Diagram, NUMMI Made (2 of 3) for Toyota Corolla LE 2012:

• (auto- matic a/c) heater control sub- assembly
• (automatic a/c) a/c amplifier assembly
• (center of dash) (w/ smart key system) r/b 8
• (center of dash) r/b 8
• (manual
• (manual a/c) a/c amplifier assembly
• (manual a/c) heater control base sub- assembly
• (w/ power window) power window regulator master switch assembly
• (w/ smart key system) left front door electrical key oscillator
• (w/ smart key system) steering lock actuator assembly
• (w/o power window) left front door lock control switch assembly
• (w/o smart key system) st relay
• A/c) htr relay
• Acc relay
• Assembly
• Center air bag sensor assembly
• Certifi- cation ecu
• Combination meter assembly
• E1 (left kick panel)
• E111
• E14
• E17
• E2 (left side of dash)
• E30
• E51
• Ecu
• Engine switch
• Flasher relay
• Glass breakage sensor ecu assembly
• Hazard warning signal switch assembly
• Id code box
• Ie4
• If equipped
• Ig1 relay
• Inner rear view mirror assembly
• Instrument panel j/b (left side of dash)
• It1
• Junction connector e107 (right side of dash)
• Left front door lock assembly
• Left outer rear view mirror assembly
• Main body ecu
• Map light assembly
• Noise filter
• Pwr relay
• Room light assembly 1
• Seat heater switch
• Shift lock control ecu sub- assembly
• Sliding roof control ecu
• St cut relay
• St relay
• Steering lock actuator assembly
• Steering sensor
• Telltale light assembly
• Teltale light assembly
• Theft warning ecu
• Tire pressure warning
• To instrument panel j/b (diagram 3 of 3)
• Transponder key ecu assembly
• Vehicle stability control switch
• W/ sliding roof
• W/ smart key system
• W/ vsc
• W/o sliding roof
• W/o smart key system
• Wind- shield wiper switch assembly
• Yaw rate sensor

Ground Distribution Wiring Diagram, NUMMI Made (3 of 3) for Toyota Corolla LE 2012

List of elements for Ground Distribution Wiring Diagram, NUMMI Made (3 of 3) for Toyota Corolla LE 2012:

• (automatic a/c) blower w/ fan motor sub- assembly
• (manual a/c) blower resistor
• (manual a/c) heater control sub- assembly
• (w/ display) radio & display receiver assembly
• (w/ power seat) left front seat heater assembly
• (w/ smart key system) door control receiver
• (w/ smart key system) left rear door lock assembly
• (w/ smart key system) right front door electrical key oscillator
• (w/ smart key system) right rear door lock assembly
• (w/o display) radio receiver assembly
• (w/o power seat) left front seat heater assembly
• (w/o smart key system) door control receiver
• (w/o smart key system) key inter lock solenoid
• (w/o smart key system) un-lock warning switch
• Center stop light assembly
• Cigarette lighter assembly
• Combination meter assembly
• Daytime running light relay
• Dlc 3
• E3 (right side of dash)
• E4 (right kick panel)
• E5 (center of dash)
• Ei26
• From instrument a panel j/b (diagram 2 of 3)
• Front lumbar power seat switch
• Front power outlet socket
• Fuel pump fuel sender gauge assembly
• He4
• Headlight dimmer switch assembly
• Hs1
• Instrument panel j/b (left side of dash)
• Jm1
• Junction connector l57 & q9 (under driver's seat)
• Kl1
• L2 (left "b" pillar)
• L3 (left rear of trunk)
• L57
• Left backup light bulb
• Left front power seat switch
• Left license plate light assembly
• Left rear combination light assembly
• Luggage compartment door lock assembly
• Luggage compartment door lock cylinder assembly
• Luggage compartment door opener switch assembly
• Le1
• M1 (right "c" pillar)
• M2 (right "b" pillar)
• Mr1
• Occupant detection ecu
• Outer mirror switch assembly
• Right backup light bulb
• Right front door lock assembly
• Right front door lock control switch assembly
• Right front seat heater assembly
• Right license plate light assembly
• Right outer rear view mirror assembly
• Right rear combination light assembly
• Tire pressure warning reset switch
• W/ rear spoiler
• W/o rear spoiler
• El1

Ground Distribution Wiring Diagram, TMC Made (1 of 3) for Toyota Corolla LE 2012

List of elements for Ground Distribution Wiring Diagram, TMC Made (1 of 3) for Toyota Corolla LE 2012:

• (engine room j/b) engine room r/b
• (left headlight assembly)
• (left side of engine compt) engine room j/b
• A1 (left front of engine compt)
• A18
• A2 (left front of engine compt)
• A3 (right front of engine compt)
• A4 (right front of engine compt)
• A5 (left end of dash)
• A50
• A6 (right end of dash)
• A64
• A65
• A75
• Ae6
• Air fuel ratio sensor (bank 1 sensor 1) shield
• Al1
• B3 (top of engine)
• B31
• B4 (top of engine)
• Ba2
• Ba4
• Brake actuator assembly
• Brake fluid level warning switch (brake master cylinder reservoir sub-assembly)
• C10
• C14
• Canister pump module
• Cooler compressor assembly
• Cooling fan ecu
• Crank position sensor shield
• Cruise control main switch
• Dlc 3
• Ecm
• Efi main relay
• Fan relay 1
• Htr sub relay 1
• Htr sub relay 3
• Ig2 relay
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• Instrument panel j/b (left side of dash)
• Junction connector a46 (left side of dash)
• Knock control sensor (bank 1) shield
• Left fog light assembly
• Left front side marker light
• Left headlight assembly
• Nca
• Oxygen sensor (bank 1 sensor 2) shield
• Power steering ecu assembly
• Quick heater assembly
• Right fog light assembly
• Right front side marker light (right headlight assembly)
• Right headlight assembly
• Spiral cable sub- assembly (steering column)
• Windshield wiper motor assembly
• Wireless door lock buzzer

Ground Distribution Wiring Diagram, TMC Made (2 of 3) for Toyota Corolla LE 2012

List of elements for Ground Distribution Wiring Diagram, TMC Made (2 of 3) for Toyota Corolla LE 2012:

• (automatic a/c) heater control sub- assembly
• (center of dash) r/b 5
• (manual a/c) clock assembly
• (manual a/c) heater control base sub- assembly
• (manual a/c) htr relay
• A/c amplifier assembly
• A10
• A15
• A33
• A52
• A57
• A58
• A69
• Acc relay
• Automatic a/c
• B18
• B19
• B31
• B32
• B33
• B46
• B58
• B67
• C18
• C21
• C33
• C44
• C55
• Center air bag sensor assembly
• Combination meter assembly
• Dlc 3
• Door control receiver
• E1 (left kick panel)
• E111
• E12
• E14
• E17
• E18
• E2 (left side of dash)
• E30
• Flasher relay
• From j/b 4 (diagram 2 of 3)
• Hazard warning signal switch assembly
• Headlight dimmer switch assembly
• Ie1
• Ig1 relay
• Instrument panel j/b (left side of dash)
• J/b 4 (right side of dash)
• Key interlock solenoid
• Left front door lock assembly
• Left outer rear view mirror assembly
• M1 (right "c" pillar)
• M2 (right "b" pillar)
• Main body ecu
• Manual a/c
• Map light assembly
• Mr1
• Noise filter
• Occupant detection ecu
• Outer mirror switch assembly
• Power window regulator master switch assembly
• Pwr relay
• Right front seat heater assembly
• Room light assembly 1
• Seat heater switch
• Shift lock control ecu sub- assembly
• St relay
• Steering sensor
• Telltale light assembly
• Tire pressure warning ecu
• Tire pressure warning reset switch
• To j/b 4 (diagram 2 of 3)
• Transponder key ecu assembly
• Un-lock warning switch
• Vehicle stability control switch
• W/ retractor mirror
• W/o retractor mirror
• Wind- shield wiper switch assembly
• Yaw rate sensor

Ground Distribution Wiring Diagram, TMC Made (3 of 3) for Toyota Corolla LE 2012

List of elements for Ground Distribution Wiring Diagram, TMC Made (3 of 3) for Toyota Corolla LE 2012:

• (automatic a/c) blower w/ fan motor sub- assembly
• (manual a/c) blower resistor
• (manual a/c) heater control sub- assembly
• (w/ navigation) navigation receiver assembly
• (w/o navigation, w/ display) radio and display receiver assembly
• (w/o navigation, w/o display) radio receiver assembly
• Center stop light assembly
• Cigarette lighter assembly
• Combination meter assembly
• Daytime running light relay
• E127
• E3 (right side of dash)
• E4 (right kick
• E5 (center of dash)
• Front power outlet socket
• Fuel pump fuel sender gauge assembly
• He1
• Junction connector e53 (right side of dash)
• Junction connector l34 (left side of trunk)
• L2 (left "b" pillar)
• L3 (left rear of trunk)
• Left backup light bulb
• Left front seat heater assembly
• Left license plate light assembly
• Left rear combination light assembly
• Luggage compartment door lock assembly
• Le1
• P1 (right "c" pillar)
• Panel)
• Rear window defogger
• Right backup light bulb
• Right front door lock assembly
• Right front door lock control switch assembly
• Right license plate light assembly
• Right outer rear view mirror assembly
• Right rear combination light assembly
• W/ retractor mirror
• W/o retractor mirror

HEADLIGHTS

Headlights Wiring Diagram, NUMMI Made for Toyota Corolla LE 2012

List of elements for Headlights Wiring Diagram, NUMMI Made for Toyota Corolla LE 2012:

• (engine room j/b) engine room r/b
• (left side of dash) e2
• (right side of dash) j/c a48 & a49
• A1 (left front of engine compt)
• A3 (right front of engine compt)
• A37
• A38
• A48
• A49
• A64
• A65
• Ae11
• Ae9
• Automatic light control sensor (w/ automatic a/c) (left side of dash)
• B30
• B34
• Ba1
• Beam ind
• C16
• Chg-
• Cltb
• Clte
• Clts
• Combination meter assembly
• Csb
• Cse
• Cso
• Daytime running light relay (right side of dash)
• Dim
• Dimmer relay
• Dimmer switch
• Drl
• E1 (left kick panel)
• E5 (center of dash)
• Ecu-b fuse 10a
• Ecu-ig 1 fuse 10a
• Engine room j/b (left side of engine compt)
• Engine room r/b (engine room j/b)
• Exterior lights system
• Eb1
• Flash
• Fog
• Fog light switch
• Fr fog fuse 15a
• Fr fog relay
• Front fog ind
• Generator assembly
• H-lp
• H-lp main fuse 50a
• H-lp relay
• H-on
• H12
• Head
• Headlight dimmer switch assembly
• High
• Hot at all times
• Hot in on or start
• Instrument panel j/b (left side of dash)
• J/c e107 (right side of dash)
• Left fog light assembly
• Left headlight assembly
• Lh hi h-lp fuse 10a
• Lh lo h-lp fuse 10a
• Light control switch
• Low
• Off
• Parking brake switch
• Pkb
• Pnk
• R/b 8 (center of dash)
• Red
• Rh hi h-lp fuse 10a
• Rh lo h-lp fuse 10a
• Right fog light assembly
• Right headlight assembly high
• Tail

Headlights Wiring Diagram, TMC Made for Toyota Corolla LE 2012

List of elements for Headlights Wiring Diagram, TMC Made for Toyota Corolla LE 2012:

• (engine room j/b) engine room r/b
• (right side of dash) j/c a48 & a49
• A1 (left front of engine compt)
• A15
• A19
• A21
• A3 (right front of engine compt)
• A37
• A38
• A48
• A49
• A64
• A65
• A70
• A78
• A83
• A84
• Ae11
• Ae9
• B30
• B34
• B55
• B58
• B69
• Ba1
• Beam ind
• C16
• C21
• C44
• Chg-
• Combination meter assembly
• Daytime running light relay (right side of dash)
• Dim
• Dimmer relay
• Dimmer switch
• Drl
• E1 (left kick panel)
• E17
• E18
• E2 (left side of dash)
• E5 (center of dash)
• Ecu-b fuse 10a
• Ecu-ig 1 fuse 10a
• Engine room j/b (left side of engine compt)
• Engine room r/b (engine room j/b)
• Exterior lights system
• Flash
• Fog
• Fog light switch
• Fr fog fuse 15a
• Fr fog relay
• Front fog ind
• Generator assembly
• H-lp
• H-lp relay
• H-on
• H12
• Head
• Headlight dimmer switch assembly
• High
• Hot at all times
• Hot in on or start
• Instrument panel j/b (left side of dash)
• J/b 4 (right side of dash)
• J/c 4 (right side of dash)
• Left fog light assembly
• Left headlight assembly
• Lh hi h-lp fuse 10a
• Lh lo h-lp fuse 10a
• Light control switch
• Low
• Main h-lp fuse 50a
• Off
• Parking brake switch
• Pkb
• Pnk
• R/b 6 (center of dash)
• Red
• Rh hi h-lp fuse 10a
• Rh lo h-lp fuse 10a
• Right fog light assembly
• Right headlight assembly high
• Tail

HORN

Horn Wiring Diagram for Toyota Corolla LE 2012

List of elements for Horn Wiring Diagram for Toyota Corolla LE 2012:

• (steering column) spiral cable sub-assembly
• B28
• Engine room j/b (left side of engine compt)
• Horn
• Horn fuse 10a
• Horn relay
• Horn switch
• Hot at all times
• Instrument panel j/b (left side of dash)
• Low pitched horn assembly (center front of engine compt)
• Main body ecu
• Steering pad switch assembly

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram, NUMMI Made (1 of 2) for Toyota Corolla LE 2012

List of elements for Instrument Cluster Wiring Diagram, NUMMI Made (1 of 2) for Toyota Corolla LE 2012:

• (right side of dash) j/c e107
• 5v ic
• 5v+b
• Abs ind
• Active circuit
• Ae12
• Beam ind
• Brake ind
• Buzzer
• Can i/f
• Charge ind
• Combination meter assembly
• Computer data lines system
• Computer data lines system interior lights system
• Cpu
• Cruise ind
• Display
• Door ind
• Driver's seat belt ind
• E114
• E129
• E2 (left side of dash)
• E26
• Exterior lights system
• Front fog ind
• Fuel gauge
• Fuel ind
• Headlights system
• I/f
• Ig2
• Illumination
• Interior lights system
• J/c e107 (right side of dash)
• Led driver
• Left turn ind
• Maint reqd ind
• Malfunction ind lamp
• Ms-can
• Multi display switch
• Oil pressure ind
• Pnk
• Power steering ind
• Radio receiver assembly (w/o display) radio & display receiver assembly (w/ display)
• Red
• Right turn ind
• Set ind
• Slip ind
• Slip off ind
• Smart key ind (if equipped)
• Spd
• Speedometer
• Srs ind
• Starting/charging system
• Tachometer
• Temp gauge
• Tire pressure ind
• Tire pressure warning ecu (center of dash)
• Trac off ind
• Trip switch
• W/ usb w/ display
• W/ usb w/o display
• W/o usb
• Warning systems
• Washer level ind (except usa)
• Wiper/washer system

Instrument Cluster Wiring Diagram, NUMMI Made (2 of 2) for Toyota Corolla LE 2012

List of elements for Instrument Cluster Wiring Diagram, NUMMI Made (2 of 2) for Toyota Corolla LE 2012:

• (left side of dash) e2
• (right side of dash) j/c e107
• A1 (left front of engine compt)
• A21
• A50
• Acc
• Acc fuse 7.5a
• Ae3
• Ae6
• Ambient temperature sensor (automatic a/c) (center front of engine compt)
• B30
• Ba1
• Brake actuator assembly (right front of engine compt)
• Brake fluid level warning switch (brake cylinder reservoir sub-assembly) (brake fluid reservoir)
• Canh
• Clock
• Computer data lines system
• Cour- tesy
• D14
• Dcty
• E19
• E20
• E50
• E52
• E61
• Ecm (left side of engine compt)
• Ecu-b fuse 10a
• El2
• Em1
• Engine oil pressure switch (lower left front of engine)
• Engine room r/b (engine room j/b)
• Fuel sender gauge assembly (top of fuel tank)
• H12
• Hot at all times
• Hot w/ acc relay energized
• Hot w/ ig2 relay energized
• Ill+
• Instrument panel j/b (left side of dash)
• Interior lights system
• J/c e107 (right side of dash)
• Junction connector a46 (left side of dash)
• L3 (left rear of trunk)
• Lcty
• Left front door courtesy light switch assembly (left "b" pillar)
• Left rear door courtesy light switch assembly (base of left "c" pillar)
• Lgcy
• Luggage compartment door lock cylinder assembly (right rear of trunk lid)
• Main body ecu (instrument panel j/b) canl
• Meter fuse 7.5a
• Oe1
• Parking brake switch
• Pcty
• Pkb
• Pnk
• Rcty
• Red
• Right front door courtesy light switch assembly (right "b" pillar)
• Right rear door courtesy light switch assembly (base of right "c" pillar)
• Sliding roof control ecu (if equipped) (front center of roof)
• Sp1
• Spd
• Telltale light assembly
• W/ smart key system
• W/ vsc
• W/o smart key system
• W/o vsc

Instrument Cluster Wiring Diagram, TMC Made (1 of 2) for Toyota Corolla LE 2012

List of elements for Instrument Cluster Wiring Diagram, TMC Made (1 of 2) for Toyota Corolla LE 2012:

• 5v ic
• 5v+b
• A1 (left front of engine compt)
• Abs ind
• Active circuit
• Ae3
• Ba1
• Beam ind
• Brake fluid level warning switch (brake cylinder reservoir sub-assembly) (brake fluid reservoir)
• Brake ind
• Buzzer
• Can i/f
• Charge ind
• Combination meter assembly
• Computer data lines system
• Cpu
• Cruise ind
• Display
• Door ind
• Driver's seat belt ind
• Exterior lights system warning systems
• Front fog ind
• Fuel gauge
• Fuel ind
• Headlights system
• I/f
• Ig2
• Illumination
• Interior lights system
• Junction connector a46 (left side of dash)
• Led driver
• Left turn ind
• Maint reqd ind
• Malfunction ind lamp
• Multi display switch
• Oil pressure ind
• Pnk
• Power steering ind
• Red
• Right turn ind
• Set ind
• Slip ind
• Slip off ind
• Speedometer
• Srs ind
• Starting/charging system
• Tachometer
• Temp gauge
• Tire pressure ind
• Trac off ind
• Trip switch
• Warning systems

Instrument Cluster Wiring Diagram, TMC Made (2 of 2) for Toyota Corolla LE 2012

List of elements for Instrument Cluster Wiring Diagram, TMC Made (2 of 2) for Toyota Corolla LE 2012:

• (right side of dash) j/b 4
• A21
• A27
• A37
• A38
• A50
• A55
• A64
• A87
• Acc
• Acc fuse 7.5a
• Ae3
• Ae6
• Ae7
• Ambient temperature sensor (automatic a/c) (center front of engine compt)
• B30
• B56
• B58
• B67
• Brake actuator assembly (right front of engine compt)
• C13
• C15
• C20
• C21
• C55
• Canh
• Canl
• Clock
• Clock assembly (manual a/c)
• Computer data lines system
• Cour- tesy
• Dcty
• E114
• E19
• E2 (left side of dash)
• E20
• E26
• E5 (center of dash)
• E61
• Ecm (left side of engine compt)
• Ecu-b fuse 10a
• El2
• Em1
• Engine oil pressure switch assembly (lower left front of engine)
• Engine room r/b (engine room j/b)
• Fuel sender gauge assembly (top of fuel tank)
• H12
• Hot at all times
• Hot w/ acc relay energized
• Hot w/ ig2 relay energized
• Ill+
• Instrument panel j/b (left side of dash)
• Interior lights system
• Junction connector e53 (right side of dash)
• Junction connector l30 & l31 (left side of trunk)
• L3 (left rear of trunk)
• L30
• L31
• Lcty
• Left front door courtesy light switch assembly (left "b" pillar)
• Left rear door courtesy light switch assembly (base of left "c" pillar)
• Lgcy
• Luggage compartment door lock cylinder assembly (right rear of trunk lid)
• Main body ecu (instrument panel j/b)
• Meter fuse 7.5a
• Navigation receiver assembly (w/ navigation)
• Parking brake switch
• Pcty
• Pkb
• Pnk
• Radio receiver assembly
• Rcty
• Red
• Right front door courtesy light switch assembly (right "b" pillar)
• Right rear door courtesy light switch assembly (base of right "c" pillar)
• Sp1
• Spd
• Telltale light assembly (automatic a/c)
• Tire pressure warning ecu (center of dash)
• W/ automatic a/c
• W/ manual a/c
• W/ usb
• W/o navigation
• W/o usb

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram, NUMMI Made for Toyota Corolla LE 2012

List of elements for Courtesy Lamps Wiring Diagram, NUMMI Made for Toyota Corolla LE 2012:

• (right "b" pillar)
• +b1
• A13
• A21
• Acc
• Acc fuse 7.5a
• Ae3
• Altb
• Am1
• Am2
• Am2 2 fuse 7.5a
• B13
• B30
• Becu
• Cty
• Dcty
• Diode (luggage compartment light assembly 1)
• Dome fuse 10a
• Dome light map light
• Door
• Door fuse 25a
• E1 (left kick panel)
• E17
• E19
• E2 (left side of dash)
• E20
• E23
• E4 (right kick panel)
• E50
• E51
• E52
• E61
• Ecu ig 1 fuse 10a
• Ecu-b fuse 10a
• El2
• Em1
• Engine room r/b (engine room j/b)
• Gnd
• Gnd1
• Gnd2
• He4
• Hot at all times
• Hot in on or acc
• Hot in on or start
• Ie4
• Ile
• Instrument panel j/b (left side of dash)
• J/c e107 (right side of dash)
• J/c e107 (w/ smart key system) (right side of dash)
• Jm1
• Kl1
• Ksw
• L2 (left "b" pillar)
• L3 (left rear of trunk)
• Lcty
• Left front door courtesy light switch assembly (left "b" pillar)
• Left front door lock assembly
• Left rear door courtesy light switch assembly (base of left "c" pillar)
• Left rear door lock assembly (w/ smart key system)
• Lgcy
• Lsr
• Lswd
• Lswp
• Luggage compartment door lock assembly (center rear of trunk lid)
• Luggage compartment light assembly 1
• Main body ecu
• Map light assembly (w/ sliding roof)
• Map light assembly (w/o sliding roof)
• Off
• Pcty
• Pnk
• Rcty
• Red
• Right front door courtesy light switch assembly (right "b" pillar)
• Right front door lock assembly
• Right rear door courtesy light switch assembly (base of right "c" pillar)
• Right rear door lock assembly (w/ smart key system)
• Room light assembly 1
• Un-lock warning switch (w/o smart key system) (steering column)
• Unlock detection
• W/ sliding roof
• W/ smart key system
• W/o sliding roof
• W/o smart key system

Courtesy Lamps Wiring Diagram, TMC Made for Toyota Corolla LE 2012

List of elements for Courtesy Lamps Wiring Diagram, TMC Made for Toyota Corolla LE 2012:

• (left side of trunk) j/c l30 & l31
• A13
• A21
• A69
• Acc
• Acc fuse 7.5a
• Altb
• B13
• B17
• B30
• B31
• Becu
• Dcty
• Diode (luggage compartment light assembly 1)
• Dome fuse 10a
• Door
• Door fuse 25a
• E1 (left kick panel)
• E17
• E19
• E20
• E23
• E4 (right kick panel)
• E61
• Ecu ig 1 fuse 10a
• Ecu-b fuse 10a
• El2
• Em1
• Engine room r/b (engine room j/b)
• Gnd1
• He1
• Hot at all times
• Hot in on or acc
• Hot in on or start
• Ie1
• Ile
• Instrument panel j/b (left side of dash)
• J/b 4 (right side of dash)
• Ksw
• L3 (left rear of trunk)
• L30
• L31
• Lcty
• Left front door courtesy light switch assembly (left "b" pillar)
• Left front door lock assembly
• Left rear door courtesy light switch assembly (base of left "c" pillar)
• Lgcy
• Lswd
• Lswp
• Luggage compartment door lock assembly (center rear of trunk lid)
• Luggage compartment light assembly 1
• Main body ecu
• Map light
• Map light assembly
• Off
• Pcty
• Pnk
• Rcty
• Right front door courtesy light switch assembly (right "b" pillar)
• Right front door lock assembly
• Right rear door courtesy light switch assembly (base of right "c" pillar)
• Room light assembly 1
• Un-lock warning switch (steering column)
• Unlock detection

Instrument Illumination Wiring Diagram, NUMMI Made (1 of 2) for Toyota Corolla LE 2012

List of elements for Instrument Illumination Wiring Diagram, NUMMI Made (1 of 2) for Toyota Corolla LE 2012:

• (right side of dash) daytime running light relay
• Cigarette lighter assembly
• Clock assembly
• E1 (left kick panel)
• E114
• E126
• E127
• E129
• E2 (left side of dash)
• Head
• Headlight dimmer switch assembly
• Heater control base sub-assembly (manual a/c)
• Heater control sub-assembly (manual a/c)
• Heater control sub-assembly 3 (manual a/c)
• Ill+
• Ill-
• Instrument panel j/b (left side of dash)
• J/c e107 (right side of dash)
• Left steering switch
• Light control switch
• Mode ind
• Off
• P10
• Panel fuse 7.5a
• Radio & display receiver assembly (w/ display) radio receiver assembly (w/o display)
• Right steering switch
• Seat heater switch
• Seek ind
• Spiral cable sub-assembly (steering column)
• Steering pad switch assembly (if equipped)
• Swg
• T-lp relay
• Tail
• Tail fuse 10a
• Telephone ind
• Telltale light assembly
• Transmission control switch (under center console)
• Voice ind
• Volume ind
• W/ display
• W/o display

Instrument Illumination Wiring Diagram, NUMMI Made (2 of 2) for Toyota Corolla LE 2012

List of elements for Instrument Illumination Wiring Diagram, NUMMI Made (2 of 2) for Toyota Corolla LE 2012:

• (right side of dash) j/c e107
• (w/ smart key system)
• 5v ic
• Alt fuse 120a
• B30
• Com
• Combination meter assembly
• Cpu
• E2 (left side of dash)
• E51
• Ecu-b fuse 10a
• Engine room j/b (left side of engine compt)
• Engine room r/b (engine room j/b)
• Engine switch
• Gnd
• H12
• Hazard warning signal switch assembly
• Heater control sub-assembly (automatic a/c)
• Hot at all times
• Hot in on or start
• I/f
• Ig+
• Ill+
• Ill-
• Illumination ind
• Instrument panel j/b (left side of dash)
• J/c e107 (right side of dash)
• Led driver
• Main body ecu (w/ smart key system) (instrument panel j/b)
• Meter fuse 7.5a
• Red
• Swil
• Tlh
• Vehicle stability control switch (w/ vsc)

Instrument Illumination Wiring Diagram, TMC Made (1 of 2) for Toyota Corolla LE 2012

List of elements for Instrument Illumination Wiring Diagram, TMC Made (1 of 2) for Toyota Corolla LE 2012:

• (right side of dash) j/b 4
• A67
• A72
• Alt fuse 120a
• Automatic a/c
• B15
• B16
• B20
• B21
• B23
• B27
• B28
• B30
• B40
• B41
• B42
• B43
• B47
• B52
• B53
• B54
• B58
• B59
• B67
• C19
• C50
• C57
• Cigarette lighter assembly
• Clock assembly (manual a/c)
• E114
• E124
• E2 (left side of dash)
• E26
• E3 (right side of dash)
• E48
• Ecu-b fuse 10a
• Engine room j/b (left side of engine compt)
• Engine room r/b (engine room j/b)
• Hazard warning signal switch assembly
• Heater control base sub- assembly (manual a/c)
• Heater control sub- assembly
• Heater control sub- assembly (manual a/c)
• Hot at all times
• Hot w/ ig2 relay energized
• Ill+
• Ill-
• Instrument panel j/b (left side of dash)
• J/b 4 (right side of dash)
• Manual a/c
• Meter fuse 7.5a
• Panel fuse 7.5a
• Pnk
• Radio receiver assembly
• Seat heater switch
• Spiral cable sub-assembly (steering column)
• Steering pad switch assembly
• Swg
• T-lp relay
• Tail fuse 10a
• Telltale light assembly
• Transmission control switch (under center console)
• Vehicle stability control switch
• W/ usb
• W/o usb

Instrument Illumination Wiring Diagram, TMC Made (2 of 2) for Toyota Corolla LE 2012

List of elements for Instrument Illumination Wiring Diagram, TMC Made (2 of 2) for Toyota Corolla LE 2012:

• (left side of dash) instrument panel j/b
• (right side of dash) j/b 4
• 5v ic
• A15
• B30
• C15
• C21
• C44
• Combination meter assembly
• Cpu
• Daytime running light relay (right side of dash)
• E1 (left kick panel)
• E17
• E18
• E2 (left side of dash)
• E5 (center of dash)
• H12
• Head
• Headlight dimmer switch assembly
• I/f
• Ig+
• Ill+
• Ill-
• Illumination ind
• Instrument panel j/b (left side of dash)
• J/b 4 (right side of dash)
• J/c e53 (right side of dash)
• Led driver
• Light control switch
• Off
• Pnk
• Tail

NAVIGATION

Navigation Wiring Diagram, NUMMI Made (1 of 2) for Toyota Corolla LE 2012

List of elements for Navigation Wiring Diagram, NUMMI Made (1 of 2) for Toyota Corolla LE 2012:

• (right front of engine compt) brake actuator assembly
• 5v +b
• 5v ic
• Acc
• Acc fuse 7.5a
• Ae11
• Ae12
• Au2
• B17
• B19
• B30
• Ba1
• Ba2
• C13
• Can i/f
• Combination meter assembly
• Computer data lines system
• Cpu
• D14
• E126
• E127
• E131
• E2 (left side of dash)
• E3 (right side of dash)
• E6 au1 spiral cable sub assembly (w/ steering pad switch) (steering column) y1
• Eau
• Ecu-b fuse 10a
• Ecu-ig 2 fuse 10a
• Ee2
• El4
• Engine room r/b (engine room j/b)
• Extension module
• Fl+
• Fl-
• Fr+
• Fr-
• H12
• Hot at all times
• Hot w/ acc relay energized
• Hot w/ ig relay energized
• Hot w/ ig2 relay energized
• Ig2
• Ill+
• Ill-
• Instrument panel j/b (left side of dash)
• Interior lights system
• J/c e107 (right side of dash)
• Left rear speaker assembly
• Left steering pad switch
• Meter fuse 7.5a
• Mode
• Nca
• Off hook
• On hook
• Park/neutral position switch (left side of transaxle)
• Pnk
• Rad 1 fuse 15a
• Radio & display receiver assembly
• Red
• Right rear speaker assembly
• Right steering pad switch
• Rl+
• Rl-
• Rr+
• Rr-
• Seek+
• Seek-
• Sp1
• Steering pad switch assembly
• Stereo jack adapter assembly 1 (w/ usb)
• Voice
• Vol+
• Vol-
• W/ usb
• W/ usb & w/o extension module
• W/ vsc
• W/o usb & w/ extension module
• W/o vsc

Navigation Wiring Diagram, NUMMI Made (2 of 2) for Toyota Corolla LE 2012

List of elements for Navigation Wiring Diagram, NUMMI Made (2 of 2) for Toyota Corolla LE 2012:

• (center front of roof) (w/ usb & microphone) telephone microphone assembly
• (or pnk)
• (right side of dash) j/c e107
• 4 speaker
• 6 speaker
• Acc
• Agnd
• Ali
• Ari
• Asgn
• Auxi
• Avc+
• Avc-
• E128
• E129
• E130
• Extension module
• Gps antenna
• He2
• Hsyn
• Ie2
• Left front speaker 1 assembly
• Left front speaker 2 assembly
• Macc
• Mi1+
• Mic+
• Mic-
• Mute
• Nca
• Oe1
• Parking brake switch assembly
• Pnk
• Radio & display receiver assembly
• Red
• Rev
• Right front speaker 1
• Right front speaker 2 assembly
• Sgnd
• Shd1
• Shd2
• Shd3
• Sns2
• Spd
• Sw1
• Sw2
• Swg
• V-b
• V-g
• V-r
• Vol+
• Vol-
• Vshd
• Vsyn
• W/ sliding roof
• W/ usb
• W/o sliding roof

Navigation Wiring Diagram, TMC Made (1 of 2) for Toyota Corolla LE 2012

List of elements for Navigation Wiring Diagram, TMC Made (1 of 2) for Toyota Corolla LE 2012:

• (right front of engine compt) brake actuator assembly
• 5v +b
• 5v ic
• A37
• A64
• Acc
• Acc fuse 7.5a
• Ae11
• Ae7
• Agnd
• Ali
• Ant
• Antenna
• Antenna amplifier (center of dash)
• Ari
• Asgn
• Au2
• Aux1
• B30
• B58
• C13
• C15
• C21
• Can i/f
• Combination meter assembly
• Computer data lines system
• Cpu
• E2 (left side of dash)
• E26
• E3 (right side of dash)
• E6 au1 spiral cable sub assembly (steering column) y1
• Eau
• Ecu-b fuse 10a
• El4
• Engine room r/b (engine room j/b)
• Fl+
• Fl-
• Fr+
• Fr-
• H12
• Hot at all times
• Hot w/ acc relay energized
• Hot w/ ig2 relay energized
• Ig2
• Ill+
• Ill-
• Instrument panel j/b (left side of dash)
• Interior lights system
• J/b 4 (right side of dash)
• J/b 4 (right side of dash) c8
• Left rear speaker assembly
• Left steering pad switch
• Meter fuse 7.5a
• Mode
• Navigation receiver assembly
• Nca
• Off hook
• On hook
• Pnk
• Rad 1 fuse 15a
• Red
• Right rear speaker assembly
• Right steering pad switch
• Rl+
• Rl-
• Rr+
• Rr-
• Seek+
• Seek-
• Sp1
• Steering pad switch assembly (if equipped)
• Sw1
• Sw2
• Swg
• Voice
• Vol+
• Vol-
• W/o usb

Navigation Wiring Diagram, TMC Made (2 of 2) for Toyota Corolla LE 2012

List of elements for Navigation Wiring Diagram, TMC Made (2 of 2) for Toyota Corolla LE 2012:

• (center front of roof) (if equipped) telephone microphone assembly
• 4 speaker
• 6 speaker
• Agnd
• Alo
• Aro
• Asgn
• Auxo
• B17
• B19
• B55
• B56
• Ba1
• Ba2
• C13
• E116
• E117
• Ecu- ig 2 fuse 10a
• He2
• Hot w/ ig1 relay energized
• Ie2
• Instrument panel j/b (left side of dash)
• J/b 4 (right side of dash)
• Left front speaker 1 assembly
• Left front speaker 2 assembly
• Macc
• Mic+
• Mic-
• Navigation receiver assembly
• Nca
• Oe1
• Park/neutral position switch assembly (left side of transaxle)
• Parking brake switch
• Pkb
• Pnk
• Red
• Rev
• Right front speaker 1
• Right front speaker 2 assembly
• Sgnd
• Sns2
• Spd
• Stereo jack adapter assembly 1 (w/o usb)

POWER DISTRIBUTION

Power Distribution Wiring Diagram, NUMMI Made (1 of 3) for Toyota Corolla LE 2012

List of elements for Power Distribution Wiring Diagram, NUMMI Made (1 of 3) for Toyota Corolla LE 2012:

• (center of dash) r/b 8
• (engine room j/b) engine room r/b
• (left side of dash) instrument panel j/b
• A1 (left front of engine compt)
• Abs 1 fuse 50a
• Abs 3 fuse 30a
• Acc cut relay (w/o smart key system)
• Ae3
• Air conditioning & cooling fans systems
• Air conditioning system
• Alt fuse 120a
• Alt-s fuse 7.5a
• Am2 2 fuse 7.5a
• Am2 fuse 30a
• Anti-lock brakes system
• B30
• Battery
• Becu
• C/opn relay
• C15
• Cruise control, transmissions & engine controls systems
• Dcc short pin
• Dome fuse 10a
• Door locks, air conditioning & anti-theft systems
• E16
• E21
• Ecu-b fuse 10a
• Ecu-b2 fuse 10a
• Efi main fuse 20a
• Efi main relay
• Electronic power steering system
• Engine controls system
• Engine controls, cruise control & transmissions systems
• Engine room j/b (left side of engine compt)
• Eps fuse 60a
• Etcs fuse 10a
• Exterior lights system
• From ignition or starter switch assembly (diagram 2 of 3)
• From strg lock fuse (diagram 1 of 3)
• H-lp main fuse 50a
• H12
• Headlights & air conditioning systems
• Headlights system
• Horn fuse 10a
• Horn relay
• Htr fuse 50a
• Htr sub 1 fuse 30a
• Htr sub 3 fuse 30a
• Ig2 fuse 15a
• Ig2 relay
• Ign fuse 7.5a
• Interior lights, anti-theft & door locks systems
• Junction connector a46 (left side of dash)
• Main body ecu
• Meter fuse 7.5a
• Navigation & sound systems
• P/i fuse 50a
• Pnk
• Rad 1 fuse 15a
• Rdi fan fuse 40a
• Red
• Shift interlock system
• Starting/ charging system
• Strg lock fuse 20a
• To am2 2 fuse (diagram 1 of 3)
• To ignition or starter switch assembly (diagram 2 of 3)
• To instrument panel j/b (diagram 3 of 3)
• To j/c e107 (diagram 3 of 3)
• To junction connector e107 (diagram 3 of 3)
• To main body ecu (diagram 3 of 3)
• To r/b 8 (diagram 2 of 3)
• Turn- haz fuse 10a
• W/ smart key system
• W/o smart key system

Power Distribution Wiring Diagram, NUMMI Made (2 of 3) for Toyota Corolla LE 2012

List of elements for Power Distribution Wiring Diagram, NUMMI Made (2 of 3) for Toyota Corolla LE 2012:

• (center of dash) r/b 8
• (left side of dash) instrument panel j/b
• (manual a/c) htr relay
• (not used)
• A10
• A19
• A29
• Acc
• Acc fuse 7.5a
• Acc relay
• Acc-b fuse 25a
• Air
• Air conditioning, cooling fans, anti-lock brakes & cruise control systems
• Altb
• Am1
• Am2
• B15
• B19
• B24
• B33
• B36
• Cig fuse 15a
• Cigarette lighter assembly
• Conditioning system
• D14
• Door locks, anti-theft, instrument cluster, sound & navigation systems
• E1 (left kick panel)
• E17
• E2 (left side of dash)
• E5 (center of dash)
• Ecu- ig 1 fuse 10a
• Ecu-ig 2 fuse 10a
• Engine controls & exterior lights systems
• Engine controls, cruise control, exterior lights, transmissions, anti-lock brakes, navigation, sound & starting/charging systems
• Exterior lights system
• Flasher relay
• Fr door fuse 20a
• From am1 fuse (diagram 3 of 3)
• From am2 2 fuse (diagram 1 of 3)
• From door fuse (diagram 3 of 3)
• From main body ecu (diagram 3 of 3)
• From noise filter k (diagram 2 of 3)
• From obd fuse (diagram n 3 of 3)
• From pwr relay m (diagram 2 of 3)
• From r/b 8 (diagram 1 of 3)
• Front power outlet socket
• H10
• H11
• Headlights system
• Ig1
• Ig1 relay
• Ig2
• Ignition or starter switch assembly (w/o smart key system)
• Interior lights system
• Lock
• Main body ecu
• Mirrors system
• Noise filter
• Off
• On off
• P from main body ecu (diagram 3 of 3)
• P10
• Panel fuse 7.5a
• Pnk
• Power fuse 30a
• Power windows & power tops systems
• Power windows system
• Pwr relay
• Pws
• Red
• Rl door fuse 20a
• Rr door fuse 20a
• S15
• Shift interlock system
• St1
• St2
• Start
• Starting/ charging system
• T-lp relay
• Tail fuse 10a
• To def relay (diagram 3 of 3)
• To htr-ig fuse (diagram 3 of 3)
• To ig1 relay (diagram 2 of 3)
• To main body ecu (diagram 3 of 3)
• To obd fuse (diagram 3 of 3)
• To r/b 8 (diagram 1 of 3)
• Trly
• W/ smart key system
• W/o smart key system
• Warning, interior lights & exterior lights systems
• Warning, shift interlock, electronic power steering, anti-theft, headlights & anti-lock brakes systems
• Wiper fuse 25a
• Wiper/washer system

Power Distribution Wiring Diagram, NUMMI Made (3 of 3) for Toyota Corolla LE 2012

List of elements for Power Distribution Wiring Diagram, NUMMI Made (3 of 3) for Toyota Corolla LE 2012:

• (left side of dash) instrument panel j/b
• 30a
• Accd
• Ae11
• Am1
• Am1 fuse 7.5a
• Am2
• Anti-theft system
• B18
• Computer data lines system
• Def fuse 40a
• Def relay
• Defogger & air conditioning systems
• Defogger & engine controls systems
• Defogger system
• Door fuse 25a
• E2 (left side of dash)
• E50
• E51
• Engine switch (w/ smart key system)
• Fr fog fuse 15a
• From am2 2 fuse (diagram 1 of 3)
• From def fuse v (diagram 3 of 3)
• From ecu-ig 2 fuse (diagram 2 of 3)
• From engine room j/b (diagram 1 of 3)
• From ig2 relay (diagram 1 of 3)
• From ignition or starter switch assembly (diagram 2 of 3)
• From instrument panel j/b (diagram 1 of 3)
• From r/b 8 (diagram 1 of 3)
• From t-lp relay l (diagram 2 of 3)
• Headlights system
• Htr-ig fuse 10a
• Ig1d
• Ig2d
• Instrument cluster system
• J/c e107 (right side of dash)
• Junction connector e107 (right side of dash)
• M11
• Main body ecu (w/ smart key system) (instrument panel j/b)
• Mir htr fuse 10a
• Obd fuse 7.5a
• Power tops system
• Pwr seat fuse
• Q10
• Q11
• Q12
• Q13
• Red
• Seat htr fuse 15a
• Seats system
• Ssw1
• Ssw2
• Stop fuse 10a
• Sunroof fuse 20a
• To def relay (diagram 3 of 3)
• To ig1 relay (diagram 2 of 3)
• To ignition or starter switch assembly (diagram 2 of 3)
• To main body ecu (diagram 2 of 3)
• To r/b 8 (diagram 2 of 3)
• Transmissions, anti-lock brakes, cruise control, engine controls, shift interlock & exterior lights systems
• Washer fuse 15a
• Wiper/washer system

Power Distribution Wiring Diagram, TMC Made (1 of 3) for Toyota Corolla LE 2012

List of elements for Power Distribution Wiring Diagram, TMC Made (1 of 3) for Toyota Corolla LE 2012:

• (diagram 1 of 3)
• (engine room j/b) engine room r/b
• (not used)
• A1 (left front of engine compt)
• Abs 1 fuse 50a
• Abs 3 fuse 30a
• Acc
• Ae11
• Ae3
• Air conditioning & anti-theft systems
• Air conditioning system
• Alt fuse 120a
• Alt s fuse 7.5a
• Am1
• Am2
• Am2 2 fuse 7.5a
• Am2 fuse 30a
• Anti-lock brakes system
• Battery
• Dcc short pin
• Dome fuse 10a
• Ecu b2 fuse 10a
• Ecu-b fuse 10a
• Efi main fuse 20a
• Efi main relay
• Electronic power steering system
• Engine controls system
• Engine controls, transmissions & cruise control systems
• Engine room j/b (left side of engine compt)
• Engine room r/b (engine room j/b)
• Eps fuse 60a
• Etcs fuse 10a
• Exterior lights system
• From alt fuse a
• From engine room j/b (diagram 1 of 3)
• From instrument panel j/b (diagram 2 of 3)
• H lp main fuse 50a
• Headlights & air conditioning systems
• Headlights system
• Horn fuse 10a
• Horn relay
• Htr fuse 50a
• Htr sub 1 fuse 30a
• Htr sub 3 fuse 30a
• Ig1
• Ig2
• Ig2 fuse 15a
• Ig2 relay
• Ignition or starter switch assembly (w/o smart key system)
• Interior lights, anti-theft & door locks systems
• J/c a46 (left side of dash)
• Lock
• Navigation & cooling fans systems
• Navigation & sound systems
• Off
• On off
• P/i fuse 50a
• Pnk
• Rad 1 fuse 15a
• Rdi fan fuse 40a
• Red
• Shift interlock system
• St1
• St2
• Start
• Starting/ charging system
• To abs 3 fuse (diagram 1 of 3)
• To engine room j/b (diagram 1 of 3)
• To instrument panel j/b (diagram 2 of 3)
• To instrument panel j/b (diagram 3 of 3)
• To r/b 5 (diagram 3 of 3)
• Turn haz fuse 10a

Power Distribution Wiring Diagram, TMC Made (2 of 3) for Toyota Corolla LE 2012

List of elements for Power Distribution Wiring Diagram, TMC Made (2 of 3) for Toyota Corolla LE 2012:

• (left side of dash) instrument panel j/b
• A29
• Acc b fuse 25a
• Air conditioning & defogger systems
• Air conditioning system
• Air conditioning, cooling fans & anti-lock brakes systems
• Altb
• Am1 fuse 7.5a
• Anti-lock brakes, exterior lights, engine controls, cruise control & shift interlock systems
• B15
• B18
• B19
• B24
• B33
• B36
• C/opn relay
• C15
• Computer data lines system
• Def fuse 40a
• Def relay
• Defogger system
• Door fuse 25a
• E1 (left kick panel)
• E16
• E17
• E2 (left side of dash)
• E21
• Ecu ig 2 fuse 10a
• Ecu-ig 1 fuse 10a
• Engine controls & defogger systems
• Engine controls, cruise control & transmissions systems
• Engine controls, cruise control, navigation, sound, transmissions, anti-lock brakes, starting/charging & exterior lights systems
• Exterior lights & engine controls systems
• Exterior lights system
• Flasher relay
• Fr fog fuse 15a
• From engine room j/b (diagram 1 of 3)
• From ignition or starter switch assembly (diagram 1 of 3)
• Headlights system
• Htr ig fuse 10a
• Htr relay (manual a/c)
• Ig1 relay
• Ign fuse 7.5a
• Interior lights system
• M11
• Main body ecu
• Meter fuse 7.5a
• Mir htr fuse 10a
• Noise filter
• Obd fuse 7.5a
• Panel fuse 7.5a
• Pnk
• Pwr relay
• Q10
• Q11
• Q12
• Red
• S15
• Seat htr fuse 15a
• Seats system
• Shift interlock, warning, anti-lock brakes, electronic power steering & headlights systems
• Stop fuse 10a
• Systems
• T-lp relay
• Tail fuse 10a
• To ignition or starter switch assembly (diagram 1 of 3)
• To r/b 5 (diagram 3 of 3)
• Trly
• Washer fuse 15a
• Wiper fuse 25a
• Wiper/washer system

Power Distribution Wiring Diagram, TMC Made (3 of 3) for Toyota Corolla LE 2012

List of elements for Power Distribution Wiring Diagram, TMC Made (3 of 3) for Toyota Corolla LE 2012:

• (center of dash) r/b 5
• (left side of dash) instrument panel j/b
• Acc
• Acc cut relay
• Acc fuse 7.5a
• Acc relay
• Anti-lock brakes, instrument cluster & headlights systems
• B30
• Becu
• Cig fuse 15a
• Cigarette lighter assembly
• E2 (left side of dash)
• E5 (center of dash)
• E56
• E57
• Engine controls system
• From engine room r/b (diagram 1 of 3)
• From ignition or starter switch assembly (diagram 1 of 3)
• From instrument panel j/b (diagram 2 of 3)
• Front power outlet socket
• H12
• Instrument cluster, navigation, mirrors & sound systems
• Instrument panel j/b (left side of dash)
• Interior lights system
• J/c e53 (right side of dash)
• J/c e56 & e57 (right side of dash)
• Main body ecu
• Red

POWER DOOR LOCKS

Power Door Locks Wiring Diagram, NUMMI Made with Smart Key System (1 of 3) for Toyota Corolla LE 2012

List of elements for Power Door Locks Wiring Diagram, NUMMI Made with Smart Key System (1 of 3) for Toyota Corolla LE 2012:

• (left "b" pillar) l2
• (left kick panel) e1
• (right "b" pillar) m2
• (right kick panel) e4
• (right side of dash) j/c e107
• 5v ic
• 5v+b
• A21
• Acc
• Acc fuse 7.5a
• Act+
• Act-
• Actd
• Ae3
• Altb
• Am1
• Am2
• Am2 2 fuse 7.5a
• B30
• C12
• C15
• Can i/f
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• Cpu
• D14
• Dcty
• Dome fuse 10a
• Door fuse 25a
• Door ind
• E1 (left kick panel)
• E17
• E19
• E2 (left side of dash)
• E20
• E50
• E51
• E52
• E61
• Ecu-b fuse 10a
• Ecu-ig 1 fuse 10a
• El2
• Em1
• Engine room r/b (engine room j/b)
• Gnd1
• Gnd2
• H12
• H13
• H14
• H15
• H16
• H17
• H18
• He2
• He4
• Hot at all times
• Hot in on or acc
• Hot in on or start
• Ie2
• Ie4
• Ign fuse 7.5a
• Inds
• Indw
• Instrument panel j/b (left side of dash)
• J/c e107 (right side of dash)
• Jm1
• Key lock
• Key unlk
• Kl1
• Lcty
• Led driver
• Left front door courtesy light switch assembly (left "b" pillar)
• Left front door lock assembly
• Left rear door courtesy light switch assembly (base of left "c" pillar)
• Left rear door lock assembly
• Lin1
• Lsr
• Lssr
• Lswd
• Lswp
• Main body ecu (instrument panel j/b)
• Pcty
• Pnk
• Rcty
• Red
• Right front door lock assembly
• Right rear door lock assembly
• Smart key ind
• Srx
• Ssw1
• Ssw2
• Stx
• Swil
• Ul1
• Ul2
• Ul3
• Unlk detection
• W/ right door key lock & unlock switch

Power Door Locks Wiring Diagram, NUMMI Made with Smart Key System (2 of 3) for Toyota Corolla LE 2012

List of elements for Power Door Locks Wiring Diagram, NUMMI Made with Smart Key System (2 of 3) for Toyota Corolla LE 2012:

• (right side of dash) j/c e107
• +b1
• 23e
• Agnd
• Antenna coil
• Brk+
• Brk-
• Code
• Com
• D12
• E1 (left kick panel)
• E17
• E2 (left side of dash)
• E4 (right kick panel)
• Em1
• Engine switch
• Gb+b
• Gbig
• Gbs
• Gbsi
• Glass breakage sensor ecu assembly (right side of dash)
• Glass breakage sensor microphone (right side of dash)
• Gnd
• He2
• Ie2
• Ind
• Inds
• Indw
• Instrument panel j/b (left side of dash)
• J/c e107 (right side of dash)
• Ksw
• Left front door lock control switch assembly
• Lock
• Mi+
• Mi-
• Mic+
• Mic-
• Power window
• Red
• Regulator master switch assembly
• Right front door courtesy light switch assembly (right "b" pillar)
• Right front door lock control switch assembly
• Right rear door courtesy light switch assembly (base of right "c" pillar)
• Ss1
• Ss2
• Swil
• Theft warning ecu assembly (right side of dash)
• Txct
• Un-lock warning switch (steering column)
• Unlock
• Vc5
• W/ power window
• W/o power window

Power Door Locks Wiring Diagram, NUMMI Made with Smart Key System (3 of 3) for Toyota Corolla LE 2012

List of elements for Power Door Locks Wiring Diagram, NUMMI Made with Smart Key System (3 of 3) for Toyota Corolla LE 2012:

• (center front of trunk) indoor luggage compartment electrical key oscillator
• (center of rear bumper) outside luggage electrical key antenna
• (left rear of engine compt) wireless door lock buzzer
• (left side of trunk) rear electrical key oscillator
• (under center console) front electrical key oscillator
• A3 (right front of engine compt)
• Acc
• Ae3
• Agnd
• Ant1
• Ant2
• B13
• B25
• Bzr
• Canh
• Canl
• Certification ecu (right side of dash)
• Cg1b
• Cg2b
• Cg5b
• Cg6b
• Cg7b
• Cg8b
• Clg
• Clg1
• Clg2
• Clg3
• Clg4
• Clg5
• Clg6
• Clg7
• Clg8
• Clgb
• Code
• Computer data lines system
• Data
• Door control receiver (right "c" pillar)
• E1 (left kick panel)
• E10
• E2 (left side of dash)
• E4 (right kick panel)
• Ecu-b2 fuse 10a
• El2
• Em2
• Engine room r/b (engine room j/b)
• Gnd
• He3
• Hot at all times
• Hs1
• Ie3
• Ind
• Ind security
• Instrument panel j/b (left side of dash)
• It1
• J/c e107 (right side of dash)
• L3 (left rear of trunk)
• Left front door electrical key oscillator (driver's door)
• Left front door outside handle assembly
• Lin
• Luggage compartment door opener switch assembly
• M1 (right "c" pillar)
• Pnk
• Rc0
• Rda
• Red
• Right front door electrical key oscillator (front passenger's door)
• Right front door outside handle assembly
• Rssi
• Sel
• Sel1
• Sel2
• Sen1
• Sen2
• Sens
• Sgt
• Telltale light assembly
• Trg+
• Trg-
• Tsw1
• Tsw2
• Tsw5
• Txct
• Vc5
• W/ theft deterrent
• W/o theft deterrent

Power Door Locks Wiring Diagram, NUMMI Made without Smart Key System (1 of 2) for Toyota Corolla LE 2012

List of elements for Power Door Locks Wiring Diagram, NUMMI Made without Smart Key System (1 of 2) for Toyota Corolla LE 2012:

• (base of left "c" pillar) left rear door courtesy light switch assembly
• (right "c" pillar) m1
• (right front of engine compt) a3
• A21
• Acc
• Acc fuse 7.5a
• Act+
• Act-
• Actd
• Ae11
• Ae3
• Altb
• B13
• B28
• B30
• Becu
• Bzr
• Canh
• Canl
• Computer data lines system
• Courtesy
• D12
• Daytime running light relay (right side of dash)
• Dcty
• Detection unlk
• Dome fuse 10a
• Door control receiver (right "c" pillar)
• Door fuse 25a
• E1 (left kick panel)
• E17
• E19
• E20
• E23
• E4 (right kick panel)
• E61
• Ecu-b fuse 10a
• Ecu-ig 1 fuse 10a
• Ehw
• El2
• El4
• Em1
• Engine room j/b (left side of engine compt)
• Engine room r/b (engine room j/b)
• Flasher relay
• Gnd
• Gnd1
• H-lp
• H-lp relay
• H12
• H13
• H14
• H15
• H16
• H17
• H18
• Haz
• He2
• He4
• Horn
• Horn relay
• Hot at all times
• Hot in on or acc
• Hot in on or start
• Hrly
• Ie2
• Ie4
• Ile
• Instrument panel j/b (left side of dash)
• Interior lights system
• Key lock
• Key lock & unlock switch
• Key unlk
• Ksw
• L3 (left rear of trunk)
• Lcty
• Left front door lock assembly
• Lgcv
• Lock key
• Lssr
• Lswd
• Lswp
• Luggage compartment door lock assembly
• Main body ecu (instrument panel j/b)
• Pcty
• Pnk
• Prg
• Rcty
• Rda
• Red
• Right front door lock assembly
• Srx
• Stx
• Tr+
• Ul1
• Ul2
• Ul3
• Unlk detection
• W/ right door
• Wireless door lock buzzer (left rear of engine compt)

Power Door Locks Wiring Diagram, NUMMI Made without Smart Key System (2 of 2) for Toyota Corolla LE 2012

List of elements for Power Door Locks Wiring Diagram, NUMMI Made without Smart Key System (2 of 2) for Toyota Corolla LE 2012:

• (base of right "c" pillar) right rear door courtesy light switch assembly
• (right side of dash) j/c e107
• (steering column) un-lock warning switch
• +b1
• 5v ic
• 5v+b
• Brk+
• Brk-
• Can i/f
• Combination meter assembly
• Computer data lines system
• Cpu
• Display
• Door ind
• E1 (left kick panel)
• E2 (left side of dash)
• E4 (right kick panel)
• Em1
• Gb+b
• Gbig
• Gbs
• Gbsi
• Glass breakage sensor ecu assembly (right side of dash)
• Glass breakage sensor microphone (right side of dash)
• Gnd
• He2
• Ie2
• Ind
• Instrument panel j/b (left side of dash)
• J/c e107 (right side of dash)
• Jm1
• Kl1
• Ksw
• Led driver
• Left front door courtesy light switch assembly (left "b" pillar)
• Left front door lock control switch assembly
• Left rear door lock assembly
• Lock
• Mi+
• Mi-
• Mic+
• Mic-
• Power window regulator master switch assembly
• Red
• Right front door courtesy light switch assembly (right "b" pillar)
• Right front door lock control switch assembly
• Right rear door lock assembly
• Security ind
• Telltale light assembly
• Theft warning ecu assembly (right side of dash)
• Unlock
• W/ power window
• W/o power window

Power Door Locks Wiring Diagram, TMC Made (1 of 2) for Toyota Corolla LE 2012

List of elements for Power Door Locks Wiring Diagram, TMC Made (1 of 2) for Toyota Corolla LE 2012:

• (right "c" pillar) m1
• (right front of engine compt) a3
• A21
• Acc
• Acc fuse 7.5a
• Act+
• Act-
• Actd
• Ae11
• Ae3
• Altb
• B13
• B28
• B30
• B69
• Becu
• Bzr
• Canh
• Canl
• Computer data lines system
• Courtesy
• Daytime running light relay (right side of dash)
• Dcty
• Dome fuse 10a
• Door control receiver (right "c" pillar)
• Door fuse 25a
• E1 (left kick panel)
• E17
• E19
• E20
• E23
• E61
• Ecu-b fuse 10a
• Ecu-ig 1 fuse 10a
• Ehw
• El2
• El4
• Em1
• Engine room j/b (left side of engine compt)
• Engine room r/b (engine room j/b)
• Flasher relay
• Gnd
• Gnd1
• H-lp
• H-lp relay
• H12
• H13
• H14
• H16
• H17
• H18
• Haz
• Horn
• Horn relay
• Hot at all times
• Hot in on or acc
• Hot in on or start
• Hrly
• Ie1
• Ie2
• Ile
• Instrument panel j/b (left side of dash)
• Interior lights system
• J/b 4 (right side of dash)
• J/c l30 & l31 (left side of trunk)
• Key lock
• Key unlk
• Ksw
• L3 (left rear of trunk)
• L30
• L31
• Lcty
• Left front door lock assembly
• Left rear door courtesy light switch assembly (base of left "c" pillar)
• Lgcv
• Lssr
• Lswd
• Lswp
• Luggage compartment door lock assembly
• Main body ecu (instrument panel j/b)
• Pcty
• Pnk
• Prg
• Rcty
• Rda
• Red
• Tr+
• Ul1
• Ul2
• Ul3
• Unlk detection
• Wireless door lock buzzer (left rear of engine compt)

Power Door Locks Wiring Diagram, TMC Made (2 of 2) for Toyota Corolla LE 2012

List of elements for Power Door Locks Wiring Diagram, TMC Made (2 of 2) for Toyota Corolla LE 2012:

• (left side of dash) e2
• 5v ic
• 5v+b
• A69
• B13
• B17
• B58
• C15
• C21
• C42
• Can i/f
• Combination meter assembly
• Computer data lines system
• Cpu
• Detection unlk
• Door ind
• E1 (left kick panel)
• E4 (right kick panel)
• E56
• E57
• Em1
• He1
• He2
• Ie2
• J/b 4 (right side of dash)
• J/c e56 & e57 (right side of dash)
• Jm1
• Kl1
• Led driver
• Left front door courtesy light switch assembly (left "b" pillar)
• Left rear door lock assembly (left rear door)
• Lock
• Lock key
• Lssr
• Pnk
• Power window regulator master switch assembly
• Red
• Right front door courtesy light switch assembly (right "b" pillar)
• Right front door lock assembly (front passenger's door)
• Right front door lock control switch assembly
• Right rear door courtesy light switch assembly (base of right "c" pillar)
• Right rear door lock assembly (right rear door)
• Un-lock warning switch (steering column)
• Unlk key
• Unlock

POWER MIRRORS

Electrochromic Mirror Wiring Diagram for Toyota Corolla LE 2012

List of elements for Electrochromic Mirror Wiring Diagram for Toyota Corolla LE 2012:

• E2 (left side of dash)
• Ecu-ig 2 fuse 10a
• Hot w/ ig1 relay energized
• Inner rear view mirror assembly
• Instrument panel j/b (left side of dash)
• Oe1

Power Mirrors Wiring Diagram, NUMMI Made for Toyota Corolla LE 2012

List of elements for Power Mirrors Wiring Diagram, NUMMI Made for Toyota Corolla LE 2012:

• Acc fuse 7.5a
• Defogger system
• Down
• E2 (left side of dash)
• He2
• Hot w/ acc relay energized
• Ie2
• Instrument panel j/b (left side of dash)
• Left
• Left outer rear view mirror assembly
• Left/
• Mirror heater
• Operation switch
• Outer mirror switch assembly
• Red
• Right
• Right outer rear view mirror assembly
• Right/ down
• Select switch

Power Mirrors Wiring Diagram, TMC Made for Toyota Corolla LE 2012

List of elements for Power Mirrors Wiring Diagram, TMC Made for Toyota Corolla LE 2012:

• A64
• Acc fuse 7.5a
• C33
• C44
• Defogger system
• Down
• E1 (left kick panel)
• E17
• E18
• E54
• E55
• E56
• E57
• He1
• He2
• Hot in acc or on
• Ie1
• Ie2
• Instrument panel j/b (left side of dash)
• J/b 4 (right side of dash)
• J/c e54, e55, e56 & e57 (right side of dash)
• Left
• Left outer rear view mirror assembly
• Left/ up
• Mirror heater
• Operation switch
• Outer mirror switch assembly
• Pnk
• Retract switch
• Right
• Right outer rear view mirror assembly
• Right/ down
• Select switch
• W/ retractor
• W/o retractor

POWER SEATS

Heated Seats Wiring Diagram, NUMMI Made for Toyota Corolla LE 2012

List of elements for Heated Seats Wiring Diagram, NUMMI Made for Toyota Corolla LE 2012:

• (left "b" pillar)
• E2 (left side of dash)
• El4
• Em3
• Hot in on or start
• Ill+
• Ill-
• Instrument panel j/b (left side of dash)
• Interior lights system
• J/c q9 & l57 (under driver's seat)
• L57
• Left front seat heater assembly
• Left side seat switch
• M2 (right "b" pillar)
• Pnk
• Q11
• Right front seat heater assembly
• Right side seat switch
• Seat back
• Seat cushion
• Seat heater switch
• Seat htr fuse 15a
• W/ power seat
• W/o power seat

Heated Seats Wiring Diagram, TMC Made for Toyota Corolla LE 2012

List of elements for Heated Seats Wiring Diagram, TMC Made for Toyota Corolla LE 2012:

• (left "b" pillar)
• A33
• A69
• E1 (left kick panel)
• E17
• E56
• E57
• El4
• Em3
• Hot in on or start
• Ill+
• Ill-
• Instrument panel j/b (left side of dash)
• Interior lights system
• J/b 4 (right side of dash)
• J/c e56 & e57 (right side of dash)
• Left front seat heater assembly
• Left side seat switch
• M2 (right "b" pillar)
• Pnk
• Q11
• Right front seat heater assembly
• Right side seat switch
• Seat back
• Seat cushion
• Seat heater switch
• Seat htr fuse 15a

Power Seats Wiring Diagram for Toyota Corolla LE 2012

List of elements for Power Seats Wiring Diagram for Toyota Corolla LE 2012:

• (under driver's seat) j/c q9 & l57
• Down
• E front lumbar power seat front switch
• El1
• Fdwn
• Front
• Front vertical
• Fup
• Hot at all times
• Instrument panel j/b (left side of dash)
• J/c q9 & l57 (under driver's seat)
• L2 (left "b" pillar)
• L57
• Ldwn
• Left front lumbar support motor
• Left front power seat lift position motor
• Left front power seat reclining position motor
• Left front power seat slide position motor
• Left front power seat switch
• Left front power seat vertical position motor
• Lifter
• Lup
• Pwr seat fuse 30a
• Q13
• Rclf
• Rclr
• Rear
• Reclining
• Red
• Sldf
• Sldr
• Slide

POWER TOP/SUNROOF

Power Top/Sunroof Wiring Diagram for Toyota Corolla LE 2012

List of elements for Power Top/Sunroof Wiring Diagram for Toyota Corolla LE 2012:

• (left kick panel)
• (left side of dash) instrument panel j/b
• 5v +b
• 5v ic
• A21
• Acc
• Acc fuse 7.5a
• Ae12
• Alt fuse 120a
• Altb
• B30
• Becu
• Brake actuator assembly (right front of engine compt)
• Can i/f
• Canh
• Canl
• Cls
• Combination meter assembly
• Computer data lines system
• Cpu
• Dcty
• Door fuse 25a
• E1 (left kick panel)
• E17
• E2 (left side of dash)
• E52
• E61
• Ecu-b fuse 10a
• Ecu-ig 1 fuse 10a
• Engine room j/b (left side of engine compt)
• Engine room r/b (engine room j/b)
• Fr door fuse 20a
• Gnd
• Gnd1
• H10
• H12
• Hot at all times
• Hot w/ acc relay energized
• Hot w/ ig1 relay energized
• Hot w/ ig2 relay energized
• Ig+
• Ig2
• Instrument panel j/b (left side of dash)
• J/c e107 (right side of dash)
• Left front door courtesy light switch assembly (left "b" pillar)
• Main body ecu
• Map light assembly
• Meter fuse 7.5a
• Oe1
• Opn
• Pwr relay
• Pws
• Red
• Sliding roof control ecu (front center of roof)
• Sliding roof control switch
• Sp1
• Spd
• Sunroof fuse 20a
• W/ smart key system
• W/ vsc
• W/o smart key system
• W/o vsc

POWER WINDOWS

Power Windows Wiring Diagram for Toyota Corolla LE 2012

List of elements for Power Windows Wiring Diagram for Toyota Corolla LE 2012:

• (or pnk)
• A19
• A21
• Acc
• Acc fuse 7.5a
• Alt fuse 120a
• Dcty
• Door locks system
• Down
• E1 (left kick panel)
• E17
• El4
• Em3
• Engine room j/b (left side of engine compt)
• Engine room r/b (engine room j/b)
• Except tmc made
• Fr door fuse 20a
• Gnd1
• H10
• H11
• He1
• He2
• He4
• Hot at all times
• Hot in on or acc
• Ie1
• Ie2
• Ie4
• Instrument panel j/b (left side of dash)
• Jm1
• Kl1
• Left front door courtesy light switch assembly (left "b" pillar)
• Left front door window regulator sub assembly
• Left rear power window regulator motor assembly
• Left rear power window regulator switch assembly
• Main body ecu
• Pnk
• Power fuse 30a
• Power window regulator master switch assembly
• Pwr relay
• Pws
• Red
• Right front door window regulator sub assembly
• Right front power window regulator switch assembly
• Right rear power window regulator switch assembly
• Right rear u power window regulator motor assembly
• Rl door fuse 20a
• Rr door fuse 20a
• Tmc made

RADIO

Radio Wiring Diagram, NUMMI Made with Navigation (1 of 2) for Toyota Corolla LE 2012

List of elements for Radio Wiring Diagram, NUMMI Made with Navigation (1 of 2) for Toyota Corolla LE 2012:

• (right front of engine compt) brake actuator assembly
• 5v +b
• 5v ic
• Acc
• Acc fuse 7.5a
• Ae11
• Ae12
• Au2
• B17
• B19
• B30
• Ba1
• Ba2
• C13
• Can i/f
• Combination meter assembly
• Computer data lines system
• Cpu
• D14
• E126
• E127
• E131
• E2 (left side of dash)
• E3 (right side of dash)
• E6 au1 spiral cable sub assembly (w/ steering pad switch) (steering column) y1
• Eau
• Ecu-b fuse 10a
• Ecu-ig 2 fuse 10a
• Ee2
• El4
• Engine room r/b (engine room j/b)
• Extension module
• Fl+
• Fl-
• Fr+
• Fr-
• H12
• Hot at all times
• Hot w/ acc relay energized
• Hot w/ ig relay energized
• Hot w/ ig2 relay energized
• Ig2
• Ill+
• Ill-
• Instrument panel j/b (left side of dash)
• Interior lights system
• J/c e107 (right side of dash)
• Left rear speaker assembly
• Left steering pad switch
• Meter fuse 7.5a
• Mode
• Nca
• Off hook
• On hook
• Park/neutral position switch (left side of transaxle)
• Pnk
• Rad 1 fuse 15a
• Radio & display receiver assembly
• Red
• Right rear speaker assembly
• Right steering pad switch
• Rl+
• Rl-
• Rr+
• Rr-
• Seek+
• Seek-
• Sp1
• Steering pad switch assembly
• Stereo jack adapter assembly 1 (w/ usb)
• Voice
• Vol+
• Vol-
• W/ usb
• W/ usb & w/o extension module
• W/ vsc
• W/o usb & w/ extension module
• W/o vsc

Radio Wiring Diagram, NUMMI Made with Navigation (2 of 2) for Toyota Corolla LE 2012

List of elements for Radio Wiring Diagram, NUMMI Made with Navigation (2 of 2) for Toyota Corolla LE 2012:

• (center front of roof) (w/ usb & microphone) telephone microphone assembly
• (or pnk)
• (right side of dash) j/c e107
• 4 speaker
• 6 speaker
• Acc
• Agnd
• Ali
• Ari
• Asgn
• Auxi
• Avc+
• Avc-
• E128
• E129
• E130
• Extension module
• Gps antenna
• He2
• Hsyn
• Ie2
• Left front speaker 1 assembly
• Left front speaker 2 assembly
• Macc
• Mi1+
• Mic+
• Mic-
• Mute
• Nca
• Oe1
• Parking brake switch assembly
• Pnk
• Radio & display receiver assembly
• Red
• Rev
• Right front speaker 1
• Right front speaker 2 assembly
• Sgnd
• Shd1
• Shd2
• Shd3
• Sns2
• Spd
• Sw1
• Sw2
• Swg
• V-b
• V-g
• V-r
• Vol+
• Vol-
• Vshd
• Vsyn
• W/ sliding roof
• W/ usb
• W/o sliding roof

Radio Wiring Diagram, NUMMI Made without Navigation (1 of 2) for Toyota Corolla LE 2012

List of elements for Radio Wiring Diagram, NUMMI Made without Navigation (1 of 2) for Toyota Corolla LE 2012:

• (right front of engine compt) brake actuator assembly
• 5v +b
• 5v ic
• Acc
• Acc fuse 7.5a
• Ae11
• Ae12
• Agnd
• Ali
• Alo
• Ant
• Antenna
• Antenna amplifier (center of dash)
• Ari
• Aro
• Asgn
• Aux1
• Auxo
• B30
• Can i/f
• Combination meter assembly
• Computer data lines system
• Cpu
• D14
• E2 (left side of dash)
• E26
• E3 (right side of dash)
• Ecu-b fuse 10a
• El4
• Engine room r/b (engine room j/b)
• Fl+
• Fl-
• Fr+
• Fr-
• H12
• Hot at all times
• Hot w/ acc relay energized
• Hot w/ ig2 relay energized
• Ig2
• Ill+
• Ill-
• Instrument panel j/b (left side of dash)
• Interior lights system
• J/c e107 (right side of dash)
• Left rear speaker assembly
• Meter fuse 7.5a
• Nca
• Pnk
• Rad 1 fuse 15a
• Radio receiver assembly
• Red
• Right rear speaker assembly
• Rl+
• Rl-
• Rr+
• Rr-
• Sp1
• Spd
• Stereo jack adapter assembly 1 (w/o usb)
• W/ usb
• W/ vsc
• W/o usb
• W/o vsc

Radio Wiring Diagram, NUMMI Made without Navigation (2 of 2) for Toyota Corolla LE 2012

List of elements for Radio Wiring Diagram, NUMMI Made without Navigation (2 of 2) for Toyota Corolla LE 2012:

• (center front of roof) (w/ usb & microphone) telephone microphone assembly
• (or pnk)
• 4 speaker
• 6 speaker
• Acc
• Agnd
• Ali
• Ari
• Asgn
• Au2
• Auxi
• E114
• E121
• E6 au1 spiral cable sub assembly (w/ steering pad switch) (steering column) y1
• Eau
• Ee2
• He2
• Ie2
• Left front speaker assembly 1
• Left front speaker assembly 2
• Left steering pad switch
• Macc
• Mi1+
• Mic+
• Mic-
• Mode
• Nca
• Oe1
• Off hook
• On hook
• Pnk
• Radio receiver assembly
• Red
• Right front speaker assembly 1
• Right front speaker assembly 2
• Right steering pad switch
• Seek+
• Seek-
• Sgnd
• Sns2
• Spd
• Steering pad switch assembly
• Stereo jack adapter assembly 1 (w/ usb)
• Sw1
• Sw2
• Swg
• Voice
• Vol+
• Vol-
• W/ sliding roof
• W/o sliding roof

Radio Wiring Diagram, TMC Made with Navigation (1 of 2) for Toyota Corolla LE 2012

List of elements for Radio Wiring Diagram, TMC Made with Navigation (1 of 2) for Toyota Corolla LE 2012:

• (right front of engine compt) brake actuator assembly
• 5v +b
• 5v ic
• A37
• A64
• Acc
• Acc fuse 7.5a
• Ae11
• Ae7
• Agnd
• Ali
• Ant
• Antenna
• Antenna amplifier (center of dash)
• Ari
• Asgn
• Au2
• Aux1
• B30
• B58
• C13
• C15
• C21
• Can i/f
• Combination meter assembly
• Computer data lines system
• Cpu
• E2 (left side of dash)
• E26
• E3 (right side of dash)
• E6 au1 spiral cable sub assembly (steering column) y1
• Eau
• Ecu-b fuse 10a
• El4
• Engine room r/b (engine room j/b)
• Fl+
• Fl-
• Fr+
• Fr-
• H12
• Hot at all times
• Hot w/ acc relay energized
• Hot w/ ig2 relay energized
• Ig2
• Ill+
• Ill-
• Instrument panel j/b (left side of dash)
• Interior lights system
• J/b 4 (right side of dash)
• J/b 4 (right side of dash) c8
• Left rear speaker assembly
• Left steering pad switch
• Meter fuse 7.5a
• Mode
• Navigation receiver assembly
• Nca
• Off hook
• On hook
• Pnk
• Rad 1 fuse 15a
• Red
• Right rear speaker assembly
• Right steering pad switch
• Rl+
• Rl-
• Rr+
• Rr-
• Seek+
• Seek-
• Sp1
• Steering pad switch assembly (if equipped)
• Sw1
• Sw2
• Swg
• Voice
• Vol+
• Vol-
• W/o usb

Radio Wiring Diagram, TMC Made with Navigation (2 of 2) for Toyota Corolla LE 2012

List of elements for Radio Wiring Diagram, TMC Made with Navigation (2 of 2) for Toyota Corolla LE 2012:

• (center front of roof) (if equipped) telephone microphone assembly
• 4 speaker
• 6 speaker
• Agnd
• Alo
• Aro
• Asgn
• Auxo
• B17
• B19
• B55
• B56
• Ba1
• Ba2
• C13
• E116
• E117
• Ecu- ig 2 fuse 10a
• He2
• Hot w/ ig1 relay energized
• Ie2
• Instrument panel j/b (left side of dash)
• J/b 4 (right side of dash)
• Left front speaker 1 assembly
• Left front speaker 2 assembly
• Macc
• Mic+
• Mic-
• Navigation receiver assembly
• Nca
• Oe1
• Park/neutral position switch assembly (left side of transaxle)
• Parking brake switch
• Pkb
• Pnk
• Red
• Rev
• Right front speaker 1
• Right front speaker 2 assembly
• Sgnd
• Sns2
• Spd
• Stereo jack adapter assembly 1 (w/o usb)

Radio Wiring Diagram, TMC Made without Navigation (1 of 2) for Toyota Corolla LE 2012

List of elements for Radio Wiring Diagram, TMC Made without Navigation (1 of 2) for Toyota Corolla LE 2012:

• (right front of engine compt) brake actuator assembly
• 5v +b
• 5v ic
• A37
• A64
• Acc
• Acc fuse 7.5a
• Ae11
• Ae7
• Agnd
• Ali
• Ant
• Antenna
• Antenna amplifier (center of dash)
• Ari
• Asgn
• Au2
• Aux1
• B30
• B58
• C13
• C15
• C21
• Can i/f
• Combination meter assembly
• Computer data lines system
• Cpu
• E2 (left side of dash)
• E26
• E3 (right side of dash)
• E6 au1 spiral cable sub assembly (steering column) y1
• Eau
• Ecu-b fuse 10a
• El4
• Engine room r/b (engine room j/b)
• Fl+
• Fl-
• Fr+
• Fr-
• H12
• Hot at all times
• Hot w/ acc relay energized
• Hot w/ ig2 relay energized
• Ig2
• Ill+
• Ill-
• Instrument panel j/b (left side of dash)
• Interior lights system
• J/b 4 (right side of dash)
• J/b 4 (right side of dash) c8
• Left rear speaker assembly
• Left steering pad switch
• Meter fuse 7.5a
• Mode
• Nca
• Off hook
• On hook
• Pnk
• Rad 1 fuse 15a
• Radio receiver assembly
• Red
• Right rear speaker assembly
• Right steering pad switch
• Rl+
• Rl-
• Rr+
• Rr-
• Seek+
• Seek-
• Sp1
• Spd
• Steering pad switch assembly (if equipped)
• Sw1
• Sw2
• Swg
• Voice
• Vol+
• Vol-
• W/ usb
• W/o usb

Radio Wiring Diagram, TMC Made without Navigation (2 of 2) for Toyota Corolla LE 2012

List of elements for Radio Wiring Diagram, TMC Made without Navigation (2 of 2) for Toyota Corolla LE 2012:

• (center front of roof) (w/ usb) telephone microphone assembly
• 4 speaker
• 6 speaker
• Agnd
• Ali
• Alo
• Ari
• Aro
• Asgn
• Auxi
• Auxo
• E114
• E121
• Ee1
• He2
• Ie2
• Left front speaker 1 assembly
• Left front speaker 2 assembly
• Macc
• Mic+
• Mic-
• Nca
• Oe1
• Pnk
• Radio receiver assembly
• Red
• Right front speaker 1
• Right front speaker 2 assembly
• Sgnd
• Sns2
• Spd
• Stereo jack adapter assembly 1 (w/ usb)
• Stereo jack adapter assembly 1 (w/o usb)
• Sw1
• Sw2
• Swg

SHIFT INTERLOCK

Shift Interlock Wiring Diagram, NUMMI Made for Toyota Corolla LE 2012

List of elements for Shift Interlock Wiring Diagram, NUMMI Made for Toyota Corolla LE 2012:

• A50
• Acc
• B12
• B18
• B19
• B31
• Ba2
• Canh
• Canl
• Computer data lines system
• E1 (left kick panel)
• E2 (left side of dash)
• E50
• E52 e61
• Ecm (left side of engine compt)
• Ecu ig 1 fuse 10a
• Ecu ig 2 fuse 10a
• Hot at all times
• Hot w/ ig1 relay energized
• Ignition or starter switch assembly (w/o smart key system)
• Instrument panel j/b (left side of dash)
• J/c a45 (left side of dash)
• J/c e107 (right side of dash)
• Key interlock solenoid (w/o smart key system) (steering column)
• Kls+
• Lock
• Main body ecu
• Main body ecu (instrument panel j/b)
• Off
• Park/neutral position switch assembly (left side of transaxle)
• Parking brake switch assembly
• Pkb
• Red
• S18
• Shift lock control ecu sub assembly (under center console)
• Shift lock solenoid
• Sls+
• Sls-
• Start
• Stop fuse 10a
• Stop light switch assembly
• Stp
• W/ smart key system
• W/o smart key system

Shift Interlock Wiring Diagram, TMC Made for Toyota Corolla LE 2012

List of elements for Shift Interlock Wiring Diagram, TMC Made for Toyota Corolla LE 2012:

• (right side of dash) j/b 4
• A50
• A52
• A55
• A57
• A59
• A69
• A70
• Acc
• B12
• B18
• B19
• B31
• B56
• Ba2
• Canh
• Canl
• Computer data lines system
• E2 (left side of dash)
• E61
• Ecm (left side of engine compt)
• Ecu ig 1 fuse 10a
• Ecu ig 2 fuse 10a
• Hot at all times
• Hot w/ ig1 relay energized
• Ignition or starter switch assembly
• Instrument panel j/b (left side of dash)
• J/b 4 (right side of dash)
• J/c a45 (left side of dash)
• Key interlock solenoid (steering column)
• Kls+
• Lock
• Main body ecu
• Off
• Park/neutral position switch assembly (left side of transaxle)
• Parking brake switch assembly
• Pkb
• Red
• S18
• Shift lock control ecu sub assembly (under center console)
• Shift lock solenoid
• Sls+
• Sls-
• Start
• Stop fuse 10a
• Stop light switch assembly
• Stp

Steering Column Wiring Diagram for Toyota Corolla LE 2012

List of elements for Steering Column Wiring Diagram for Toyota Corolla LE 2012:

• (left kick panel) e1
• 20a
• Ae11
• C12
• Certification ecu (right side of dash)
• E2 (left side of dash)
• E21
• E50
• Engine room r/b (engine room j/b)
• Gnd
• Hot at all times
• Hot w/ ig2 relay energized
• Id code box (center of dash)
• Ig2
• Ige
• Ign fuse 7.5a
• Instrument panel j/b (left side of dash)
• Junction connector e107 (right side of dash)
• Lin
• Lin1
• Main body ecu
• Sgnd
• Slp
• Slp1
• Slr+
• Steering lock actuator assembly (steering column)
• Strg lock fuse

STARTING/CHARGING

Charging Wiring Diagram for Toyota Corolla LE 2012

List of elements for Charging Wiring Diagram for Toyota Corolla LE 2012:

• (center of dash) (w/ ptc heater) a/c amplifier assembly
• (left side of engine compt) ecm
• (right side of dash)
• 5v ic
• 5v+b
• Ae6
• Alt
• Alt fuse 120a
• Alt-s fuse 7.5a
• Automatic a/c
• B11
• B19
• B30
• B31
• B34
• B58
• Ba1
• Ba2
• Batt
• Battery
• C15
• C16
• C21
• C59
• Can i/f
• Canh
• Canl
• Charge ind
• Chg-
• Combination meter assembly
• Computer data lines system
• Cpu
• E2 (left side of dash)
• E30
• E63
• Ecu- ig 2 fuse 10a
• Ecu-b fuse 10a
• Engine room j/b (left side of engine compt)
• Engine room r/b (engine room j/b)
• Generator assembly
• H12
• Hot at all times
• Hot in on or start
• Ig+
• Instrument panel j/b (left side of dash)
• J/b 4
• J/b 4 (right side of dash)
• J/c e107 (right side of dash)
• Led driver
• Manual a/c
• Meter fuse 7.5a
• Nummi made
• Red
• Starting circuit
• Tmc made
• Tmc made w/ daytime running light
• Tmc made w/o daytime running light

Starting Wiring Diagram, NUMMI Made for Toyota Corolla LE 2012

List of elements for Starting Wiring Diagram, NUMMI Made for Toyota Corolla LE 2012:

• (center of dash) r/b 8
• (w/ smart key system) st cut relay
• A/t
• A45
• A46
• A50
• Acc
• Ae1
• Ae3
• Am2
• Am2 2 fuse 7.5a
• Am2 fuse 30a
• Ba2
• Battery
• C15
• Clutch start switch (m/t w/o smart key system) (left side of dash)
• Diode (starting) (center of dash)
• E2 (left side of dash)
• E2 (left side of dash) e1 (left kick panel)
• E51
• E52
• Ecm (left side of engine compt)
• Engine room j/b (left side of engine compt)
• Engine room r/b (engine room j/b)
• Engine switch (w/ smart key system)
• Hot in on or start
• Ign fuse 7.5a
• Ignition or starter switch assembly (w/o smart key system)
• Instrument panel j/b (left side of dash)
• J/c a45 & a46 (left side of dash)
• J/c e107 (right side of dash)
• Lock
• M/t
• Main body ecu (instrument panel j/b)
• On off
• Park/neutral position switch (a/t) (left side of transaxle)
• R/b 8 (center of dash)
• Red
• Ssw1
• Ssw2
• St relay
• St2
• Sta
• Star
• Start
• Starter assembly
• Str
• Str2
• Stsw
• W/ smart key system
• W/o smart key system

Starting Wiring Diagram, TMC Made for Toyota Corolla LE 2012

List of elements for Starting Wiring Diagram, TMC Made for Toyota Corolla LE 2012:

• (center of dash) r/b 5
• (right side of dash)
• A45
• A46
• A50
• A58
• A69
• Acc
• Acc cut relay
• Acc lock
• Accr
• Ae1
• Ae3
• Am1
• Am1 fuse 7.5a
• Am2
• Am2 2 fuse 7.5a
• Am2 fuse 30a
• B30
• Ba2
• Battery
• Diode (starting) (left side of dash)
• E1 (left kick panel)
• E17
• Ecm (left side of engine compt)
• Ecu-b fuse 10a
• Engine room j/b (left side of engine compt)
• Engine room r/b (engine room j/b)
• Hot at all times
• Ignition or starter switch assembly
• Instrument panel j/b (left side of dash)
• J/b 4
• J/c a45 & a46 (left side of dash)
• Lock
• Off
• On off
• Park/neutral position switch (left side of transaxle)
• Power distribution system
• R/b 5 (center of dash)
• Red
• St relay
• St2
• Sta
• Star
• Start
• Starter assembly
• Stsw

SUPPLEMENTAL RESTRAINTS

Supplemental Restraints Wiring Diagram (1 of 2) for Toyota Corolla LE 2012

List of elements for Supplemental Restraints Wiring Diagram (1 of 2) for Toyota Corolla LE 2012:

• (or pnk)
• (right side of dash) front passenger side squib circuit
• (steering wheel)
• +sl
• +sr
• -sl
• -sr
• Bbl+
• Bbl-
• Bbr+
• Bbr-
• Bcr+
• Bcr-
• Buckle switch
• C15
• Canh
• Canl
• Center air bag sensor assembly (under center console)
• Computer data lines system
• D2+
• D2-
• Driver side squib 2nd step circuit
• Driver side squib circuit
• E14
• E16
• E21
• Ecu-ig 2 fuse 10a
• Eu1
• Fsr+
• Fsr-
• Hot in on or start
• Icl+
• Icl-
• Icr+
• Icr-
• Ig2
• Ign fuse 7.5a
• Instrument panel j/b (left side of dash)
• J/c e107 (right side of dash)
• L16
• Lbe+
• Lbe-
• Left front seat inner belt assembly
• Left side air bag squib circuit (w/ side air bag) (under driver's seat)
• Lsp+
• Lsp-
• Meter fuse 7.5a
• Nummi made
• P-ab
• P2+
• P2-
• Paon
• Pl+
• Pl-
• Pr+
• Pr-
• Red
• Right curtain shield air bag assembly (w/ side air bag) (right roof rail)
• Right front seat outer belt assembly
• Right rear air bag sensor (w/ side air bag) (base of right "c" pillar)
• Right side air bag sensor (w/ side air bag) (right "b" pillar)
• Right side air bag squib circuit (w/ side air bag) (under front passenger's seat)
• S15
• Seat position air bag sensor
• Sfl+
• Sfl-
• Sfr+
• Sfr-
• Sil
• Spiral cable sub-assembly (steering column)
• Tmc made

Supplemental Restraints Wiring Diagram (2 of 2) for Toyota Corolla LE 2012

List of elements for Supplemental Restraints Wiring Diagram (2 of 2) for Toyota Corolla LE 2012:

• (left roof rail) (w/ side air bag) left curtain shield air bag assembly
• (left side of grille) left front air bag sensor
• (or pnk)
• (or red)
• (right side of grille) right front air bag sensor
• +sl
• +sr
• -sl
• -sr
• 5v ic
• 5v+b
• Ae4
• Ae8
• Automatic a/c
• B30
• B58
• Bbl+
• Bbl-
• Bcl+
• Bcl-
• Bgnd
• Bsw
• Buckle switch
• C21
• Can i/f
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• Cpu
• Dia
• E1 (left kick panel)
• E14
• E17
• E2 (left side of dash)
• E30
• Ecu-b fuse 10a
• Em3
• Engine room r/b (engine room j/b)
• Fsr+
• Fsr-
• Gbt
• Gnd
• Gps
• Gsp
• H12
• Hot at all times
• Ig+
• Instrument panel j/b (left side of dash)
• J/b 4 (right side of dash)
• J/b 4 (right side of dash) c15
• J/c e107 (right side of dash)
• Led driver
• Left front seat outer belt assembly
• Left rear air bag sensor (w/ side air bag) (base of left "c'' pillar)
• Left side air bag sensor (w/ side air bag) (left "b" pillar)
• M1 (right "c'' pillar)
• Manual a/c
• Mr1
• Nummi made
• Nummi made tmc made
• Occupant detection ecu (under front passenger's seat)
• Occupant detection sensor (under front passenger's seat)
• P-ab
• Paon
• Passenger air bag on/off indicator
• Red
• Right front seat inner belt assembly
• Seat belt tension sensor (base of right "b" pillar)
• Seat position sensor (under front passenger's seat)
• Srs ind
• Telltale light assembly
• Tmc made
• Vbt
• Vps

TRANSMISSION

Transmission Wiring Diagram, NUMMI Made (1 of 2) for Toyota Corolla LE 2012

List of elements for Transmission Wiring Diagram, NUMMI Made (1 of 2) for Toyota Corolla LE 2012:

• (engine room j/b)
• (left front of engine compt) a1
• (left side of dash) accelerator pedal assembly
• (left side of engine compt)
• +b2
• +bm
• A1 (left front of engine compt)
• A50
• Ae6
• B3 (top of engine)
• B31
• B4 (top of engine)
• Ba1
• Ba2
• Batt
• Canh
• Canl
• Computer data lines system
• E01
• E02
• E04
• E2g
• Ecm (left side of engine compt)
• Efi 1 fuse 10a
• Efi engine coolant temperature sensor (left rear of engine)
• Efi main fuse 20a
• Efi main relay
• Electronically controlled transmission solenoid (left side of transaxle)
• Engine room j/b
• Engine room r/b
• Eo3
• Epa
• Epa2
• Eta
• Etcs fuse 10a
• Etha
• Etho
• Ethw
• Geo1
• Hot at all times
• Igsw
• Intake air flow meter sub-assembly (air intake duct)
• Me01
• Mrel
• Nt+
• Nt-
• Pnk
• Red
• Slt+
• Slt-
• Slu+
• Slu-
• Spd
• St1-
• Stp
• Tha
• Tho
• Tho1
• Thw
• Vcp2
• Vcpa
• Vcta
• Vpa
• Vpa2
• Vta1
• Vta2

Transmission Wiring Diagram, NUMMI Made (2 of 2) for Toyota Corolla LE 2012

List of elements for Transmission Wiring Diagram, NUMMI Made (2 of 2) for Toyota Corolla LE 2012:

• (engine room j/b)
• (left side of dash) instrument panel j/b
• (right side of dash) j/c e107
• 5v ic
• A45
• A46
• Ae6
• B18
• B19
• B30
• Ba2
• Can i/f
• Combination meter assembly
• Computer data lines system
• Cpu
• Display
• E2 (left side of dash)
• Ecu-b fuse 10a
• Ecu-ig 2 fuse 10a
• Engine room r/b
• H12
• Hot at all times
• Hot in on or start
• Ig2
• Ign fuse 7.5a
• Instrument cluster
• Instrument panel j/b (left side of dash)
• J/c a45 & a46 (left side of dash)
• J/c e107 (right side of dash)
• Meter fuse 7.5a
• Park/neutral position switch (left side of transaxle)
• Pnk
• Red
• Stop fuse 10a
• Stoplight switch
• System
• Throttle w/ motor body (throttle body assembly)
• Transmission control switch (under center console)
• Transmission revolution sensor (turbine) (left side of transaxle)
• Vta
• Vta2

Transmission Wiring Diagram, TMC Made (1 of 2) for Toyota Corolla LE 2012

List of elements for Transmission Wiring Diagram, TMC Made (1 of 2) for Toyota Corolla LE 2012:

• (engine room j/b)
• (left front of engine compt) a1
• (left side of dash) accelerator pedal assembly
• (left side of engine compt)
• +b2
• +bm
• A1 (left front of engine compt)
• A50
• Ae6
• B3 (top of engine)
• B31
• B4 (top of engine)
• Ba1
• Ba2
• Batt
• Canh
• Canl
• Computer data lines system
• E01
• E02
• E04
• E2g
• Ecm (left side of engine compt)
• Efi 1 fuse 10a
• Efi engine coolant temperature sensor (left rear of engine)
• Efi main fuse 20a
• Efi main relay
• Electronically controlled transmission solenoid (left side of transaxle)
• Engine room j/b
• Engine room r/b
• Eo3
• Epa
• Epa2
• Eta
• Etcs fuse 10a
• Etha
• Etho
• Ethw
• Geo1
• Hot at all times
• Igsw
• Intake air flow meter sub-assembly (air intake duct)
• Me01
• Mrel
• Nt+
• Nt-
• Pnk
• Red
• Slt+
• Slt-
• Slu+
• Slu-
• Spd
• St1-
• Stp
• Tach
• Tha
• Tho
• Tho1
• Thw
• Vcp2
• Vcpa
• Vcta
• Vpa
• Vpa2
• Vta1
• Vta2

Transmission Wiring Diagram, TMC Made (2 of 2) for Toyota Corolla LE 2012

List of elements for Transmission Wiring Diagram, TMC Made (2 of 2) for Toyota Corolla LE 2012:

• (engine room j/b)
• 5v ic
• A38
• A45
• A46
• Ae6
• B18
• B19
• B30
• B58
• Ba2
• Buzzer
• C13
• C15
• C21
• Can i/f
• Combination meter assembly
• Computer data lines system
• Cpu
• Display
• E2 (left side of dash)
• Ecu-b fuse 10a
• Ecu-ig 2 fuse 10a
• Engine room r/b
• H12
• Hot at all times
• Hot in on or start
• I/f
• Ig2
• Ign fuse 7.5a
• Instrument cluster system
• Instrument panel j/b (left side of dash)
• J/b 4 (right side of dash)
• J/c a45 & a46 (left side of dash)
• Meter fuse 7.5a
• Park/neutral position switch (left side of transaxle)
• Pnk
• Red
• Stop fuse 10a
• Stoplight switch
• Throttle w/ motor body (throttle body assembly)
• Transmission control switch (under center console)
• Transmission revolution sensor (turbine) (left side of transaxle)
• Vta
• Vta2

TRUNK, TAILGATE, FUEL DOOR

Tailgate Release Wiring Diagram for Toyota Corolla LE 2012

List of elements for Tailgate Release Wiring Diagram for Toyota Corolla LE 2012:

• (left rear of trunk) l3
• (or red)
• (right side of dash) j/c e107
• Acc
• Acc fuse 7.5a
• Canh
• Canl
• Certification ecu (nummi made w/ smart key system) (right side of dash)
• Computer data lines system
• Courtesy
• D14
• E1 (left kick panel)
• E17
• E2 (left side of dash)
• E50
• E51
• E52
• E61
• Ecu-ig 1 fuse 10a
• El2
• El4
• Gnd1
• Gnd2
• Hot in on or acc
• Hot in on or start
• Instrument panel j/b (left side of dash)
• Interior lights system
• J/c e107 (right side of dash)
• J/c l30 & l31 (left side of trunk)
• L3 (left rear of trunk)
• L30
• L31
• Lgcy
• Luggage compartment door lock assembly
• Luggage compartment door lock cylinder assembly (nummi made) (right rear of trunk lid)
• Luggage compartment door opener switch assembly (nummi made)
• Main body ecu (instrument panel j/b)
• Nummi made
• Pnk
• Red
• Tcan
• Tmc made
• Tr+
• Tsw5
• W/ smart key system
• W/o smart key system

WARNING SYSTEMS

Chime Wiring Diagram, NUMMI Made for Toyota Corolla LE 2012

List of elements for Chime Wiring Diagram, NUMMI Made for Toyota Corolla LE 2012:

• (left "b" pillar) left front door courtesy light switch assembly
• (right side of dash)
• (right side of dash) j/c e107
• 5v +b
• 5v ic
• A21
• Acc
• Acc fuse 7.5a
• Ae3
• Alt fuse 120a
• Altb
• Am1
• Am2
• Am2 2 fuse 7.5a
• B30
• Becu
• Bgnd
• Bsw
• Buckle switch
• Buzzer
• Can i/f
• Canh
• Canl
• Center air bag sensor assembly (under center console)
• Combination meter assembly
• Computer
• Computer data lines system
• Cpu
• Data line system
• Daytime running light relay (right side of dash)
• Dcty
• Dia
• Door fuse 25a
• Door ind
• Driver's seat belt ind
• E1 (left kick panel)
• E124
• E14
• E16
• E17
• E2 (left side of dash)
• E23
• E30
• E50
• E51
• E52
• E61
• Ecu ig 1 fuse 10a
• Ecu ig 2 fuse 10a
• Ecu-b fuse 10a
• Engine room j/b (left side of engine compt)
• Engine room r/b (engine room j/b)
• Front passenger seat belt warning light
• Fsr+
• Fsr-
• Gnd1
• H12
• Head
• Headlight dimmer switch assembly
• Hot at all times
• Hot in on or acc
• Hot in on or start
• I/f
• Ig+
• Ig2
• Ign fuse 7.5a
• Ignition or starter switch assembly
• Ill+
• Instrument panel j/b (left side of dash)
• J/c e107
• J/c e107 (right side of dash)
• Ksw
• L16
• Lbe+
• Lbe-
• Led driver
• Left front seat inner belt assembly
• Light control switch
• Main body ecu (instrument panel j/b)
• Meter fuse 7.5a
• Mr1
• Occupant detection ecu (under front passenger's seat)
• Off
• Parking brake switch
• Pkb
• Pnk
• Rbe+
• Rbe-
• Red
• Right front seat inner belt assembly
• S15
• Sil
• T-lp relay
• Tail
• Tail fuse 10a
• Telltale light assembly
• Unlock warning switch (w/o smart key system) (steering column)
• W/ smart key system
• W/o smart key system
• Wrnp

Chime Wiring Diagram, TMC Made for Toyota Corolla LE 2012

List of elements for Chime Wiring Diagram, TMC Made for Toyota Corolla LE 2012:

• (left "b" pillar) left front door courtesy light switch assembly
• (left side of dash) e2
• (right side of dash) j/b 4
• 5v +b
• 5v ic
• A15
• A21
• A55
• A69
• Acc
• Acc fuse 7.5a
• Alt fuse 120a
• Altb
• B17
• B30
• B31
• B56
• B58
• Becu
• Bgnd
• Bsw
• Buckle switch
• Buzzer
• C15
• C21
• C42
• C44
• Can i/f
• Canh
• Canl
• Center air bag sensor assembly (under center console)
• Combination meter assembly
• Computer data lines system
• Cpu
• Daytime running light relay (right side of dash)
• Dcty
• Dia
• Door fuse 25a
• Door ind
• Driver's seat belt ind
• E1 (left kick panel)
• E124
• E14
• E16
• E17
• E18
• E23
• E30
• E48
• E61
• Ecu ig 1 fuse 10a
• Ecu ig 2 fuse 10a
• Ecu-b fuse 10a
• Engine room j/b (left side of engine compt)
• Engine room r/b (engine room j/b)
• Front passenger seat belt warning light
• Fsr+
• Fsr-
• Gnd1
• H12
• Head
• Headlight dimmer switch assembly
• Hot at all times
• Hot in on or acc
• Hot in on or start
• I/f
• Ig+
• Ig2
• Ign fuse 7.5a
• Ill+
• Instrument panel j/b (left side of dash)
• J/b 4 (right side of dash)
• Ksw
• L16
• Lbe+
• Lbe-
• Led driver
• Left front seat inner belt assembly
• Light control switch
• Main body ecu (instrument panel j/b)
• Meter fuse 7.5a
• Mr1
• Occupant detection ecu (under front passenger's seat)
• Off
• Parking brake switch
• Pkb
• Pnk
• Rbe+
• Rbe-
• Red
• Right front seat inner belt assembly
• Sil
• T-lp relay
• Tail
• Tail fuse 10a
• Telltale light assembly
• Unlock warning switch assembly (steering column)
• W/ automatic a/c
• W/ manual a/c
• Wrnp

Tire Pressure Monitoring Wiring Diagram, NUMMI Made for Toyota Corolla LE 2012

List of elements for Tire Pressure Monitoring Wiring Diagram, NUMMI Made for Toyota Corolla LE 2012:

• +5v
• 5v ic
• 5v+b
• A50
• Active circuit
• Ae12
• Ae6
• B30
• Brake actuator assembly (right front of engine compt)
• Can i/f
• Canh
• Canl
• Clsw
• Combination meter assembly
• Computer data lines system
• Cpu
• E1 (left kick panel)
• E107 (right side of dash)
• E2 (left side of dash)
• Ecm (left side of engine compt)
• Ecu-b fuse 10a
• Ecu-ig 1 fuse 10a
• El2
• Engine room r/b (engine room j/b)
• Gnd
• Gnd2
• H12
• Hot at all times
• Hot in on or start
• Ig+
• Ig2
• Ind
• Instrument panel j/b (left side of dash)
• J/c
• J/c e107 (right side of dash)
• Meter fuse 7.5a
• Pnk
• Rda
• Red
• Rf5v
• Sil
• Sp1
• Spd
• Tach
• Tire
• Tire pressure ind
• Tire pressure warning antenna & receiver (left "c" pillar)
• Tire pressure warning ecu (center of dash)
• Tire pressure warning reset switch
• W/ vsc
• W/o vsc

Tire Pressure Monitoring Wiring Diagram, TMC Made for Toyota Corolla LE 2012

List of elements for Tire Pressure Monitoring Wiring Diagram, TMC Made for Toyota Corolla LE 2012:

• +5v
• 5v ic
• 5v+b
• A50
• A69
• A70
• A87
• Active circuit
• Ae6
• Ae7
• B29
• B30
• B58
• Brake actuator assembly (right front of engine compt)
• Buzzer
• C13
• C15
• C17
• C18
• C21
• C23
• Can i/f
• Canh
• Canl
• Clsw
• Combination meter assembly
• Computer data lines system
• Cpu
• E1 (left kick panel)
• E17
• E2 (left side of dash)
• Ecm (left side of engine compt)
• Ecu-b fuse 10a
• Ecu-ig 1 fuse 10a
• El2
• Engine room r/b (engine room j/b)
• Gnd
• Gnd2
• H12
• Hot at all times
• Hot in on or start
• I/f
• Ig+
• Ig2
• Ind
• Instrument panel j/b (left side of dash)
• Instrument ranel j/b (left side of dash)
• J/b 4 (right side of dash)
• Meter fuse 7.5a
• Pnk
• Rda
• Red
• Rf5v
• Sil
• Sp1
• Spd
• Tach
• Tire
• Tire pressure ind
• Tire pressure warning antenna & receiver (left "c" pillar)
• Tire pressure warning ecu (center of dash)
• Tire pressure warning reset switch

WIPER/WASHER

Wiper/Washer Wiring Diagram for Toyota Corolla LE 2012

List of elements for Wiper/Washer Wiring Diagram for Toyota Corolla LE 2012:

• 5v +b
• 5v ic
• A3 (right front engine
• A3 (right front of engine compt)
• Ae11
• Ae12
• Ae7
• B30
• B36
• Can i/f
• Combination meter assembly (nummi made)
• Compt)
• Computer data lines system
• Cpu
• E1 (left kick panel)
• E10
• E17
• E2 (left side of dash)
• Ecu-b fuse 10a
• Engine room r/b (engine room j/b)
• Front washer switch
• Front wiper switch
• H12
• Hot at all times
• Hot w/ ig1 relay energized
• Hot w/ ig2 relay energized
• Instrument panel j/b (left side of dash)
• Int
• J/c e107 (right side of dash)
• Level warning switch (except usa) (washer fluid reservoir)
• Meter fuse 7.5a
• Mist
• Nummi made
• Off
• Red
• Tmc made
• Washer fuse 15a
• Washer level ind
• Windshield washer motor & pump assembly (washer fluid reservoir)
• Windshield wiper motor assembly (left rear of engine compt)
• Windshield wiper switch assembly
• Wiper fuse 25a
• Wiper relay
• Wlvl