All Wiring Diagrams for Toyota Tacoma PreRunner 2008

AIR CONDITIONING

Heater Wiring Diagram for Toyota Tacoma PreRunner 2008

List of elements for Heater Wiring Diagram for Toyota Tacoma PreRunner 2008:

• A/c control assembly
• A29
• A33
• Blower motor (below right side of dash, in blower housing)
• Blower resistor (right side of dash)
• C13
• C14
• Driver side j/b (left side of dash)
• Ea (at right front fender)
• Engine room j/b (left side of engine compartment)
• Engine room r/b (left front of engine compartment)
• Heater fuse 50a
• Heater relay
• Hot at all times
• Hot in on or start
• Ig1 2 fuse 10a
• Instrument panel j/b 1 (at left side of dash)
• J/c 13 (behind right kick panel)
• Off
• Red

Manual A/C Wiring Diagram (1 of 2) for Toyota Tacoma PreRunner 2008

List of elements for Manual A/C Wiring Diagram (1 of 2) for Toyota Tacoma PreRunner 2008:

• (2.7l: rear of engine) (4.0l: top center of engine) engine coolant temperature sensor
• 2.7l
• 4.0l
• A/c
• A/c amplifier (right side of dash)
• A/c compressor (left front of engine)
• A/c fuse 10a
• A/c lock sensor
• A/c magnetic clutch
• A/c thermistor 1 (behind center of dash)
• A29
• A33
• Ac1
• Acid
• Act
• Air inlet damper servo motor (right side of dash)
• B10
• Blower motor (below right side of dash, in blower housing)
• Blrh
• Def
• Ea (at right front fender)
• Ecu-b fuse 7.5a
• Engine control module (behind right side of dash)
• Engine room j/b (left side of engine compt)
• Engine room r/b (left front of engine compt)
• Frs
• Gnd
• Heater fuse 50a
• Heater relay
• Hot at all times
• Ig+
• Ign
• Instrument panel j/b 2 (right side of dash)
• Lock
• Mg clt relay
• Mgc
• Mr/f
• Pnk
• Pressure switch (behind right front headlight)
• Prs
• Rdef
• Rec
• Red
• Ver1

Manual A/C Wiring Diagram (2 of 2) for Toyota Tacoma PreRunner 2008

List of elements for Manual A/C Wiring Diagram (2 of 2) for Toyota Tacoma PreRunner 2008:

• 4.0l
• A/c
• A/c control assembly
• A15
• A16
• Acid
• Air mix damper servo motor (center of dash)
• Air vent mode damper servo motor (center of dash)
• Amsw
• Blower resistor (right side of dash)
• C11
• C13
• C14
• C16
• Combination meter
• Driver side j/b (left side of dash)
• F14
• Gauge fuse 7.5a
• Gnd
• Hot in run or start
• Ig+
• Ig1 2 fuse 10a
• Ig1 fuse 10a
• Ill+
• Ill-
• Instrument panel j/b 1 (at left side of dash)
• Instrument panel j/b 2 (right side of dash)
• Interior lights system
• J/c 1 (behind left side of dash)
• J/c 13 (behind right kick panel)
• J/c 14 (behind right kick panel)
• J/c 4 & 5 (right side of dash) j5
• K13
• Mr/f
• Mset
• Off
• Pnk
• Rec
• Red

ANTI-LOCK BRAKES

Anti-lock Brakes Wiring Diagram, with VSC (1 of 3) for Toyota Tacoma PreRunner 2008

List of elements for Anti-lock Brakes Wiring Diagram, with VSC (1 of 3) for Toyota Tacoma PreRunner 2008:

• (4wd)
• (a/t)
• (right side of dash) instrument panel j/b 2
• (w/ auto lsd)
• (w/ dac)
• +bm1
• +bm2
• +bs
• A/t
• A33
• A39
• Abs 1 fuse 50a
• Abs 2 fuse 30a
• Back-up lamp switch (m/t) (on right side of transmission)
• Brake fluid level warning switch (on brake fluid reservoir)
• Brl
• C17
• C18
• C19
• Canh
• Canl
• Csw
• D/g
• Downhill assist control (dac) switch (if equipped) (left side of dash)
• Driver side j/b (left side of dash)
• Ea (at right front fender)
• Eb (4.0l: near battery) (2.7l: left front of engine compt)
• Ecu-b fuse 7.5a
• Engine room j/b (left side of engine compt)
• Engine room r/b (left front of engine compt)
• Exi
• Exi3
• Exi4
• Fl+
• Fl-
• Fr+
• Fr-
• Gnd1
• Gnd2
• Gnd3
• H13
• Hdcs
• Hdcw
• Hot at all times
• Hot in run or start
• Ic (center of dash)
• Ig1
• Ig1 fuse 10a
• Ig2
• Ign fuse 15a
• Ind
• Infr
• Interior lights system
• J/c 13 (behind right kick panel)
• J/c 14 (behind right kick panel)
• J/c 5 (right side of dash)
• Lbl
• M/t
• Neo
• P/r
• Park/ neutral position switch (on transmission)
• Pkb
• Pnk
• Red
• Rl+
• Rl-
• Rr+
• Rr-
• Skid control ecu w/ actuator (2.7l: lower left side of dash) (4.0l: left rear of engine compt)
• Sp1
• Stp
• Stp2
• Stpo
• Traction control switch
• Transmissions system
• Vscw
• Wfse

Anti-lock Brakes Wiring Diagram, with VSC (2 of 3) for Toyota Tacoma PreRunner 2008

List of elements for Anti-lock Brakes Wiring Diagram, with VSC (2 of 3) for Toyota Tacoma PreRunner 2008:

• (a/t)
• (lower left side of dash) vsc warning buzzer
• (m/t)
• A10
• Abs
• Auto lsd
• B20
• Brake
• C10
• C15
• C16
• Combination meter
• Dac
• Data link connector 3 (below left center of dash)
• Driver side j/b (left side of dash)
• Gauge fuse 7.5a
• Hot in run or start
• Instrument panel j/b 1 (at left side of dash)
• J/c 1 (behind left side of dash)
• K13
• Left front speed sensor (on left front hub assembly)
• Parking brake switch (on base of park brake lever)
• Pnk
• Rear speed sensor (on rear differential)
• Red
• Right front speed sensor (on right front hub assembly)
• Slip
• Steering sensor (on steering wheel)
• Vsc off

Anti-lock Brakes Wiring Diagram, with VSC (3 of 3) for Toyota Tacoma PreRunner 2008

List of elements for Anti-lock Brakes Wiring Diagram, with VSC (3 of 3) for Toyota Tacoma PreRunner 2008:

• A12
• A13
• Ba (under driver's seat)
• C12
• C13
• C14
• C15
• D15
• Driver side j/b (left side of dash)
• Engine control module (behind right side of dash)
• Engine room r/b (left front of engine compt)
• Hot at all times
• Hot in run or start
• Ig1 2 fuse 10a
• Instrument panel j/b 1 (at left side of dash)
• J/c 13 (behind right kick panel)
• J/c 6, j/c 7, j/c 8, j/c 9, j/c 10 & j/c 11 (right side of dash)
• J10
• J11
• St- plug
• Stop fuse 10a
• Stop lamp switch (on bracket, above brake pedal)
• Stop lp ctrl relay
• Transmissions system
• W/ rear differential lock
• W/o rear differential lock
• Yaw rate sensor (under driver's seat)

Anti-lock Brakes Wiring Diagram, without VSC for Toyota Tacoma PreRunner 2008

List of elements for Anti-lock Brakes Wiring Diagram, without VSC for Toyota Tacoma PreRunner 2008:

• (4wd)
• (a/t)
• (behind left side of dash) j/c 1
• (m/t)
• (right side of dash) instrument panel j/b 2
• +bm
• +bs
• A10
• Abs
• Abs 1 fuse 50a
• Abs 2 fuse 30a
• Brake
• Brl
• C10
• C11
• C13
• C14
• C15
• C18
• Combination meter
• D/g
• D15
• Data link connector 3 (below left center of dash)
• Deceleration sensor (if equipped) (left side of vehicle floor pan)
• Driver side j/b (left side of dash)
• Ea (at right front fender)
• Eb (2.7l: left front of engine compt) (4.0l: near battery)
• Engine room r/b (left front of engine compt)
• Exi
• Exi2
• Exi4
• Fl+
• Fl-
• Fr+
• Fr-
• Gauge fuse 7.5a
• Ggnd
• Gl1
• Gnd1
• Gnd2
• H13
• Hot at all times
• Hot in run or start
• Ig1
• Ig1 2 fuse 10a
• Ig1 fuse 10a
• Instrument panel j/b 1 (at left side of dash)
• Left front speed sensor (on left front hub assembly)
• Nca
• Nl dl
• Park/ neutral position switch (on transmission)
• Parking brake switch (on base of park brake lever)
• Pkb
• Pnk
• Rear speed sensor (on rear differential)
• Red
• Right front speed sensor (on right front hub assembly)
• Rl+
• Rl-
• Rr+
• Rr-
• Skid control ecu w/ actuator (right rear of engine compt)
• Sp1
• Stop fuse 10a
• Stop lamp switch (on bracket, above brake pedal)
• Stp
• Transmissions system
• Vgs
• W/ rear differential lock
• W/o rear differential lock

ANTI-THEFT

Forced Entry Wiring Diagram for Toyota Tacoma PreRunner 2008

List of elements for Forced Entry Wiring Diagram for Toyota Tacoma PreRunner 2008:

• "b" pillar)
• Altb
• Be (at left "b" pillar)
• Bf (at right "c" pillar)
• Body ecu
• C10
• C16
• Dcty
• Door control receiver (if equipped) (right side of dash)
• Dr lck fuse 20a
• Driver side j/b (left side of dash)
• Driver's side door courtesy switch (in left
• Ecu-b fuse 7.5a
• Ecub
• Engine room r/b (left front of engine compt)
• Front passenger's side door courtesy switch (in right
• Gnd
• H18
• Haz
• Horn
• Horn relay
• Hot at all times
• Hot in run or start
• I16
• Ic (center of dash)
• Ig1 2 fuse 10a
• J/c 1 (behind left side of dash)
• J/c 13 (behind right kick kick panel)
• J/c 14 (behind right kick kick panel)
• J/c 4 & 5 (right side of dash)
• J15
• K10
• Ksw
• Left front door lock assembly (in driver's door)
• Lswd
• Lswp
• Of left "b" pillar)
• Of right "b" pillar)
• Pcty
• Prg
• Rcty
• Rda
• Rear left door courtesy switch (near base
• Rear left lower side door courtesy switch (near base of left "b" pillar)
• Rear left upper side door courtesy switch (at left "b" pillar)
• Rear right door courtesy switch (near base
• Rear right lower side door courtesy switch (near base of right "b" pillar)
• Rear right upper side door courtesy switch (at right "b" pillar)
• Red
• Right front door lock assembly (in front passenger's door)
• Turn signal flasher (left side of dash)
• Unlock warning switch
• W/ access cab
• W/ door lock control
• W/ double cab
• W/o door lock control

Immobilizer Wiring Diagram for Toyota Tacoma PreRunner 2008

List of elements for Immobilizer Wiring Diagram for Toyota Tacoma PreRunner 2008:

• (2.7l)
• (4.0l)
• (rear of cylinder head) (2.7l) eg ef (4.0l) (left rear of engine compt)
• (right rear (rear of cylinder head) compt)
• A10
• Agnd
• Batt
• Bb (under front passenger's seat)
• C16
• Code
• Cty
• Data link connector 3 (below left center of dash)
• Driver side j/b (left side of dash)
• E01
• E02
• E03
• E04
• E05
• Ecu-b fuse 7.5a
• Ee eh (2.7l)
• Efi fuse 20a
• Efii
• Efio
• Engine control module (behind right side of dash)
• Engine room r/b (left front of engine compt)
• Gnd
• Hazard warning signal switch assembly
• Hot at all times
• Hot in run or start
• I15
• Ic (center of dash)
• Ign fuse 15a
• Igsw
• Imi
• Imo
• Ind
• Instrument panel j/b 1 (at left side of dash)
• J/c 12 (right side of dash)
• J/c 5 (right side of dash)
• J14
• K10
• Ksw
• Left front door courtesy switch (in left "b" pillar)
• Me01
• Of engine
• Red
• Security indicator light
• Sil
• Transponder key amplifier (left side of dash)
• Transponder key coil
• Transponder key ecu (left side of dash)
• Txct
• Unlock warning switch
• Vc5

BODY CONTROL MODULES

Body Control Modules Wiring Diagram for Toyota Tacoma PreRunner 2008

List of elements for Body Control Modules Wiring Diagram for Toyota Tacoma PreRunner 2008:

• (on left rear frame rail) bd
• (w/ door locks)
• (w/o door locks)
• Act+
• Act-
• Actd
• Acty
• Altb
• Anti-lock brakes system
• Anti-theft system
• Ba (under driver's seat)
• Body ecu (on j/b 1)
• C10
• C16
• Dbkl
• Dcty
• Dim
• Door locks system
• Dr lck fuse 20a
• Driver side j/b (left side of dash)
• Drl
• Ecu-b fuse 7.5a
• Ecub
• Engine room r/b (left front of engine compt)
• Exterior lights system
• F10
• Gnd
• H18
• H22
• H23
• H24
• Haz
• Head
• Headlights system
• Horn
• Horns system
• Hot at all times
• Hot in run or start
• Hrly
• I14
• I17
• I18
• I19
• I22
• Ic (center of dash)
• Ig1 2 fuse 10a
• Ile
• Instrument cluster system
• Interior lights system
• J/c 1 (behind left side of dash)
• J/c 4 & 5 (right side of dash)
• J11
• J12
• J15
• K10
• Ksw
• Lswd
• Lswp
• P/w relay
• Pcty
• Pkb
• Pnk
• Prg
• Pws
• Rcty
• Rda
• Red
• Starting/charging system
• Tail
• Tail relay
• Trly
• Ul1
• Ul2
• Ul3
• Warning system

COMPUTER DATA LINES

Computer Data Lines Wiring Diagram for Toyota Tacoma PreRunner 2008

List of elements for Computer Data Lines Wiring Diagram for Toyota Tacoma PreRunner 2008:

• (w/ vsc) s1
• (w/o vsc) s1
• 2.7l
• 4.0l
• A/c amplifier (right side of dash)
• A10
• A18
• A21
• Air bag sensor assembly center (in center of dash)
• B17
• B18
• B19
• B20
• Bat
• Canh
• Canl
• Combination meter
• D/a
• D/g
• Data link connector 3 (below left center of dash)
• Ee (4.0l) (right rear of engine compt)
• Eh (2.7l) (rear of cylinder head)
• Engine control module (behind right side of dash)
• Engine room r/b (left front of engine compt)
• Hot at all times
• Ic (center of dash)
• Ign
• Instrument panel j/b 1 (at left side of dash)
• Instrument panel j/b 2 (right side of dash)
• J/c 13 (behind right kick panel)
• J/c 4 & 5 (right side of dash)
• J/c 6, 7, 8, 9, 10 & 11 (right side of dash)
• J10
• J11
• O10
• Obd fuse 7.5a
• Occupant classification ecu (bench: in passenger's seat bottom) (bucket: in front passenger's seat bottom)
• Sil
• Skid control ecu w/ actuator (2.7l w/ vsc: lower left side of dash) (4.0l w/ vsc: left rear of engine compartment) (w/o vsc: right rear of engine compartment)
• St- plug
• Steering sensor (on steering wheel)
• Tac
• Tach
• Tire pressure monitor ecu (center of dash)
• Transponder key ecu (left side of dash)
• W/ bench seat
• W/ seperate seat
• Wfse
• Yaw rate sensor (under passenger seat)

CRUISE CONTROL

2.7L

2.7L, Cruise Control Wiring Diagram (1 of 2) for Toyota Tacoma PreRunner 2008

List of elements for 2.7L, Cruise Control Wiring Diagram (1 of 2) for Toyota Tacoma PreRunner 2008:

• (on bracket, above brake pedal) stop lamp switch
• (right side of dash) instrument panel j/b 2
• (w/ vsc) stop lp ctrl relay
• +bm
• +res
• -set
• A18
• Accelerator position sensor (behind left side of dash)
• Batt
• C12
• C13
• C14
• C15
• C16
• Cancel
• Canh
• Canl
• Ccs
• Combination meter
• Computer data lines system
• Cruise control clutch switch (m/t) (on bracket above clutch pedal)
• Cruise control switch
• Cruise ind
• Driver side j/b (left side of dash)
• E01
• E02
• E03
• E04
• E15
• Efi fuse 20a
• Eg (rear of cylinder head)
• Eh (rear of cylinder head)
• Engine control module (behind right side of dash)
• Engine room r/b (left front of engine compt)
• Epa
• Epa2
• Etcs fuse 10a
• Gauge fuse 7.5a
• Ge01
• H13
• Hot at all times
• Hot in on or start
• Hot in run or start
• I15
• Ig1 2 fuse 10a
• Ig1 fuse 10a
• Ign fuse 15a
• Igsw
• Instrument panel j/b 1 (at left side of dash)
• J/c 12 (right side of dash)
• J/c 13 (behind right kick panel)
• J/c 14 (behind right kick panel)
• M/t
• Me01
• Nca
• On- off
• Pnk
• Red
• Spd
• Speed control
• Spiral cable
• St1-
• Stop fuse 10a
• Stp
• Throttle body assembly (left top of engine)
• Transmissions system
• Vcp2
• Vcpa
• Voltage inverter (left rear of vehicle compt)
• Vpa
• Vpa2
• Vta1
• Vta2
• W/ vsc
• W/o vsc

2.7L, Cruise Control Wiring Diagram (2 of 2) for Toyota Tacoma PreRunner 2008

List of elements for 2.7L, Cruise Control Wiring Diagram (2 of 2) for Toyota Tacoma PreRunner 2008:

• (right side of dash) instrument panel j/b 2
• A/t
• Canh
• Canl
• Computer data lines system
• Fl+
• Fl-
• Fr+
• Fr-
• Ig+
• Left front speed sensor (on left front hub assembly)
• M/t
• Park/neutral position switch (a/t) (on transmission)
• Pnk
• Rear speed sensor (on rear differential)
• Red
• Right front speed sensor (on right front hub assembly)
• Rl+
• Rl-
• Rr+
• Rr-
• Skid control ecu w/ actuator (w/ vsc: lower left side of dash) (w/o vsc: right rear of engine compt)
• Sp1
• Stp
• Stp2
• Stpo
• Vehicle speed sensor (combination meter) (m/t) (0n transmission)
• W/ vsc
• W/o vsc

4.0L

4.0L, Cruise Control Wiring Diagram (1 of 2) for Toyota Tacoma PreRunner 2008

List of elements for 4.0L, Cruise Control Wiring Diagram (1 of 2) for Toyota Tacoma PreRunner 2008:

• (2wd a/t)
• (on bracket, above brake pedal) stop lamp switch
• (right side of dash) instrument panel j/b 2
• (w/ vsc) stop lp ctrl relay
• +bm
• +res
• -set
• A18
• Accelerator position sensor (behind left side of dash)
• Batt
• C12
• C13
• C14
• C15
• C16
• Cancel
• Canh
• Canl
• Ccs
• Combination meter
• Computer data lines system
• Cruise control clutch switch (m/t) (on bracket above clutch pedal)
• Cruise control switch
• Cruise ind
• Driver side j/b (left side of dash)
• E01
• E02
• E03
• E04
• E05
• E15
• Ee (right rear of engine compt)
• Ef (left rear of engine compt)
• Efi fuse 20a
• Engine control module (behind right side of dash)
• Engine room r/b (left front of engine compt)
• Eom
• Epa
• Epa2
• Etcs fuse 10a
• Gauge fuse 7.5a
• Ge01
• H13
• Hot at all times
• Hot in on or start
• Hot in run or start
• I15
• Ic (center of dash)
• Ig1 2 fuse 10a
• Ig1 fuse 10a
• Ign fuse 15a
• Igsw
• Instrument panel j/b 1 (at left side of dash)
• J/c 13 (behind right kick panel)
• J/c 14 (behind right kick panel)
• J/c 5 (right side of dash)
• M/t
• Me01
• Nca
• On-off
• Pnk
• Red
• Sel
• Spd
• Speed control
• Spiral cable
• St1-
• Stop fuse 10a
• Stp
• Throttle body assembly (front top of engine)
• Transmissions system
• Vcp2
• Vcpa
• Voltage inverter (left rear of vehicle compt)
• Vpa
• Vpa2
• Vta1
• Vta2
• W/ vsc
• W/o vsc

4.0L, Cruise Control Wiring Diagram (2 of 2) for Toyota Tacoma PreRunner 2008

List of elements for 4.0L, Cruise Control Wiring Diagram (2 of 2) for Toyota Tacoma PreRunner 2008:

• (right side of dash) instrument panel j/b 2
• A/t
• Canh
• Canl
• Computer data lines system
• Fl+
• Fl-
• Fr+
• Fr-
• Ig+
• Left front speed sensor (on left front hub assembly)
• M/t
• Park/neutral position switch (a/t) (on transmission)
• Pnk
• Rear speed sensor (on rear differential)
• Red
• Right front speed sensor (on right front hub assembly)
• Rl+
• Rl-
• Rr+
• Rr-
• Skid control ecu w/ actuator (w/ vsc: left rear of engine compt) (w/o vsc: right rear of engine compt)
• Sp1
• Stp
• Stp2
• Stpo
• Vehicle speed sensor (combination meter) (m/t) (0n transmission)
• W/ vcc
• W/o vsc

ENGINE PERFORMANCE

2.7L

2.7L, Engine Performance Wiring Diagram (1 of 5) for Toyota Tacoma PreRunner 2008

List of elements for 2.7L, Engine Performance Wiring Diagram (1 of 5) for Toyota Tacoma PreRunner 2008:

• (on power steering pump) power steering oil pressure switch
• (on transmission) electronically controlled transmission solenoid
• (pins 5 thru 7: not used)
• (rear of cylinder head) eg
• (top of engine) fuel injectors
• 4wd
• A/c amplifier (right side of dash)
• A21
• Ac1
• Act
• Aidi
• Aip
• Air bag sensor assembly center (in center of dash)
• Canh
• Canl
• Ccs
• Computer data lines system
• Cruise control system
• E03
• E04
• E2g
• Efii
• Efio
• Els2
• Engine control module (behind right side of dash)
• F/ps
• Gsw2
• Imi
• Imo
• Mass air flow meter (part of air intake assembly, next to air cleaner box)
• Me01
• Nco+
• Nco-
• Out
• Prg
• Psw
• Red
• Slt+
• Slt-
• Slu+
• Slu-
• Sp2+
• Sp2-
• Spd
• Stp
• Tach
• Tha
• Tho1
• Thwo
• Transmission revolution sensor (turbine) (on left side of transmission assembly)
• Transmissions system
• Transponder key ecu (left side of dash)
• Vehicle speed sensor (electronically controlled transmission) (on transmission)
• Voltage inverter (left rear of vehicle compt)
• Vsv (purge) (on left side of engine compt)

2.7L, Engine Performance Wiring Diagram (2 of 5) for Toyota Tacoma PreRunner 2008

List of elements for 2.7L, Engine Performance Wiring Diagram (2 of 5) for Toyota Tacoma PreRunner 2008:

• At3
• Atd
• C10
• C12
• C13
• C14
• C15
• C16
• C17
• Combination meter
• Data link connector 3 (below left center of dash)
• Driver side j/b (left side of dash)
• E11
• E15
• H13
• Hot in run or start
• Ig1 fuse 10a
• Instrument panel j/b 1 (at left side of dash)
• Instrument panel j/b 2 (right side of dash)
• J/c 1 (behind left side of dash)
• J/c 4 & 5 (right side of dash)
• Malfunction indicator lamp
• Nssd
• Park/ neutral position switch (on transmission)
• Pnk
• Shift lock control ecu (under center console)
• Tac

2.7L, Engine Performance Wiring Diagram (3 of 5) for Toyota Tacoma PreRunner 2008

List of elements for 2.7L, Engine Performance Wiring Diagram (3 of 5) for Toyota Tacoma PreRunner 2008:

• A/f heater fuse 15a
• A/f heater relay
• A/pmp fuse 50a
• A10
• A11
• A13
• A14
• A15
• A18
• A30
• A31
• A33
• Air injection control driver (right side of engine compt)
• Air pump (right front of engine compt)
• B10
• Batt
• Bd (on left rear frame rail)
• C/opn relay
• Ea (at right front fender)
• Eb (left front of engine compt)
• Efi 2 fuse 10a
• Efi fuse 20a
• Efi relay
• Eip
• Eiv
• Engine room j/b (left side of engine compt)
• Engine room r/b (left front of engine compt)
• Fuel suction pump & gauge assembly (in fuel tank)
• Hot at all times

2.7L, Engine Performance Wiring Diagram (4 of 5) for Toyota Tacoma PreRunner 2008

List of elements for 2.7L, Engine Performance Wiring Diagram (4 of 5) for Toyota Tacoma PreRunner 2008:

• (on automatic transmission) a/t fluid temperature sensor
• (on left side of engine) knock control sensor (bank 1)
• A1a+
• A1a-
• Acc
• Aip
• Air fuel ratio sensor (bank 1 sensor 1) (on exhaust system, rear of engine)
• Air pressure sensor (right rear of engine)
• Air switching valve (right side of engine compt)
• Am2
• B10
• B11
• C13
• Driver side j/b (left side of dash)
• Eh (rear of cylinder head)
• Engine coolant temperature sensor (rear of engine)
• Engine room r/b (left front of engine compt)
• Etcs fuse 10a
• Gauge fuse 7.5a
• Ha1a
• Heated oxygen sensor (bank 1 sensor 2) (in exhaust manifold, after catalytic converter)
• Hot at all times
• Ht1b
• I15
• Ig2
• Ign fuse 15a
• Ignition switch
• Instrument panel j/b 1 (at left side of dash)
• J/c 12 (right side of dash)
• Lock
• Nca
• Off
• Ox1b
• Pnk
• Red
• Start
• Stop fuse 10a
• Stop lamp switch (on bracket, above brake pedal)
• Stop lp ctrl relay
• W/ vsc
• W/o vsc

2.7L, Engine Performance Wiring Diagram (5 of 5) for Toyota Tacoma PreRunner 2008

List of elements for 2.7L, Engine Performance Wiring Diagram (5 of 5) for Toyota Tacoma PreRunner 2008:

• (on top of cylinder head cover)
• (rear of cylinder head)
• (rear of cylinder head) eh
• +bm
• A12
• A17
• A18
• A1a+
• A1a-
• Accelerator position sensor (behind left side of dash)
• Airp
• Airv
• Alt
• Batt
• Camshaft position sensor (on left side of engine)
• Camshaft timing oil control valve (front of engine)
• Canister pressure sensor
• Canister pump module (under center of vehicle bed)
• Crankshaft position sensor (on left side of engine)
• E01
• E02
• Eh (rear of cylinder head)
• Eknk
• Els
• Engine control module (behind right side of dash)
• Eom
• Epa
• Epa2
• Exterior lights system
• Ge01
• Generator
• Gnd
• Ha1a
• Ht1b
• Igf
• Igf1
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• Igsw
• Igt1
• Igt2
• Igt3
• Igt4
• Instrument panel j/b 2 (right side of dash)
• J/c 12 (right side of dash)
• J/c 13 (behind right kick panel)
• Knk1
• Leak detection pump
• Mpmp
• Mrel
• Nca
• Ne+
• Ne-
• Noise filter (ignition) (on right side of engine compt)
• Nsw
• Oc1+
• Oc1-
• Ox1b
• Pnk
• Ppmp
• Red
• St1-
• Sta
• Starting/ charging system
• Thoc
• Throttle body assembly (left top of engine)
• Thw
• Vcp2
• Vcpa
• Vent valve
• Vpa
• Vpa2
• Vpmp
• Vta1
• Vta2

4.0L

4.0L, Engine Performance Wiring Diagram (1 of 6) for Toyota Tacoma PreRunner 2008

List of elements for 4.0L, Engine Performance Wiring Diagram (1 of 6) for Toyota Tacoma PreRunner 2008:

• (2wd a/t)
• (4wd)
• (a/t 4wd)
• (left front of engine) vvt sensor (left)
• (on lower front of engine) crankshaft position sensor
• (on power steering pump) power steering oil pressure switch
• (pins 2 thru 7: not used)
• (right rear of engine compt) ee
• (top center of engine) camshaft timing oil control valve (lh)
• (top center of engine) camshaft timing oil control valve (rh)
• (top of engine) fuel injectors
• (top right front of engine) vvt sensor (right)
• 4wd
• A/c amplifier (right side of dash)
• A21
• Ac1
• Act
• Air bag sensor assembly center (in center of dash)
• Canh
• Canl
• Computer data lines system
• Efii
• Efio
• Els
• Els2
• Engine control module (behind right side of dash)
• Eom
• Exterior lights system
• F/ps
• Fpr
• Gsw2
• Ic (center of dash)
• Imi
• Imo
• J/c 13 (behind right kick panel)
• J/c 5 (right side of dash)
• Nca
• Ne+
• Ne-
• Oc1+
• Oc1-
• Oc2+
• Oc2-
• Oilw
• Out
• Pnk
• Psw
• Red
• Sel
• Spd
• Sta
• Starting/charging system
• Tach
• Thwo
• Transmissions system
• Transponder key ecu (left side of dash)
• Voltage inverter (left rear of vehicle compt)
• Vv1+
• Vv1-
• Vv2+
• Vv2-
• Wl+
• Wl-
• Wr+
• Wr-

4.0L, Engine Performance Wiring Diagram (2 of 6) for Toyota Tacoma PreRunner 2008

List of elements for 4.0L, Engine Performance Wiring Diagram (2 of 6) for Toyota Tacoma PreRunner 2008:

• A/t oil temp
• At2
• At4
• Atd
• Atl
• C10
• C12
• C13
• C14
• C15
• C16
• C17
• Combination meter
• Driver side j/b (left side of dash)
• E12
• E14
• E15
• H13
• Hot in run or start
• Ig1 fuse 10a
• Instrument panel j/b 2 (right side of dash)
• J/c 1 (behind left side of dash)
• J/c 4 & 5 (right side of dash)
• Malfunction indicator lamp
• Nssd
• Nssl
• Park/ neutral position switch (on trans- mission)
• Pnk
• Shift lock control ecu (under center console)

4.0L, Engine Performance Wiring Diagram (3 of 6) for Toyota Tacoma PreRunner 2008

List of elements for 4.0L, Engine Performance Wiring Diagram (3 of 6) for Toyota Tacoma PreRunner 2008:

• (on top front of engine) knock control sensor (bank 1)
• (on top front of engine) knock control sensor (bank 2)
• (on transmission) electronically controlled transmission solenoid
• (right rear of engine compt)
• (right side of dash) j/c 12
• A1a+
• A1a-
• A2a+
• A2a-
• Air fuel ratio sensor (bank 1 sensor 1) (on exhaust system, rear of engine)
• Air fuel ratio sensor (bank 2 sensor 1) (right rear of engine)
• Charging starting/
• E03
• E04
• E05
• Ee (right rear of engine compt)
• Ekn2
• Eknk
• Engine control module (behind right side of dash)
• Ha1a
• Ha2a
• Ht2b
• Knk1
• Knk2
• Me01
• Nca
• Nsw
• Nt+
• Nt-
• Ox2b
• Pnk
• Red
• Sl1+
• Sl1-
• Sl2+
• Sl2-
• Slt+
• Slt-
• Slu+
• Slu-
• Sp2+
• Sp2-
• System
• Tho1
• Tho2
• Transmission revolution sensor (electronically controlled transmission) (on right rear of transmission assembly)
• Transmission revolution sensor (turbine) (on left side of transmission assembly)

4.0L, Engine Performance Wiring Diagram (4 of 6) for Toyota Tacoma PreRunner 2008

List of elements for 4.0L, Engine Performance Wiring Diagram (4 of 6) for Toyota Tacoma PreRunner 2008:

• (on left rear frame rail) bd
• A/f heater fuse 15a
• A/f heater relay
• A10
• A11
• A30
• A31
• A33
• C/opn relay
• Ea (at right front fender)
• Eb (near battery)
• Efi 2 fuse 10a
• Efi fuse 20a
• Efi relay
• Engine room j/b (left side of engine compt)
• Engine room r/b (left front of engine compt)
• Fuel pump relay
• Fuel pump resistor (behind left front headlamp)
• Fuel suction pump & gauge assembly (in fuel tank)
• Hot at all times

4.0L, Engine Performance Wiring Diagram (5 of 6) for Toyota Tacoma PreRunner 2008

List of elements for 4.0L, Engine Performance Wiring Diagram (5 of 6) for Toyota Tacoma PreRunner 2008:

• A14
• A15
• A18
• Acc
• Am2
• B10
• B11
• C13
• Data link connector 3 (below left center of dash)
• Driver side j/b (left side of dash)
• Engine coolant temperature sensor (top center of engine)
• Engine room j/b (left side of engine compt)
• Engine room r/b (left front of engine compt)
• Etcs fuse 10a
• Gauge fuse 7.5a
• Heated oxygen sensor (bank 1 sensor 2) (on exhaust system, rear of engine)
• Heated oxygen sensor (bank 2 sensor 2) (at rear of engine, in left bank of exhaust)
• Hot at all times
• Ht1b
• Ht2b
• I15
• Ig2
• Ign fuse 15a
• Ignition switch
• Instrument panel j/b 1 (at left side of dash)
• Lock
• Nca
• Off
• Ox1b
• Ox2b
• Start
• Stop fuse 10a
• Stop lamp switch (on bracket, above brake pedal)
• Stop lp ctrl relay
• Tac
• W/ vsc
• W/o vsc

4.0L, Engine Performance Wiring Diagram (6 of 6) for Toyota Tacoma PreRunner 2008

List of elements for 4.0L, Engine Performance Wiring Diagram (6 of 6) for Toyota Tacoma PreRunner 2008:

• (on top of cylinder head cover)
• (right rear of engine compt)
• (right rear of engine compt) ee
• +b2
• +bm
• A18
• Accelerator position sensor (behind left side of dash)
• Acis
• Batt
• Canister pressure sensor
• Canister pump module (under center of vehicle bed)
• E01
• E02
• E2g
• Ed (right rear of engine compt)
• Ee (right rear of engine compt)
• Engine control module (behind right side of dash)
• Epa
• Epa2
• Ge01
• Gnd
• Ht1b
• Igf
• Igf1
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• Ignition coil 5
• Ignition coil 6
• Igsw
• Igt1
• Igt2
• Igt3
• Igt4
• Igt5
• Igt6
• Instrument panel j/b 2 (right side of dash)
• J/c 12 (right side of dash)
• Leak detection pump
• Mass air flow meter (part of air intake assembly, next to air cleaner box)
• Mpmp
• Mrel
• Nca
• Noise filter (ignition) (rear of engine)
• Ox1b
• Pnk
• Ppmp
• Prg
• Red
• Stp
• Tha
• Throttle body assembly (front top of engine)
• Thw
• Vcp2
• Vcpa
• Vent valve
• Vpa
• Vpa2
• Vpmp
• Vsv (acis) (rear top center of engine)
• Vsv (purge) (on left side of engine compt)
• Vta1
• Vta2

EXTERIOR LIGHTS

Backup Lamps Wiring Diagram for Toyota Tacoma PreRunner 2008

List of elements for Backup Lamps Wiring Diagram for Toyota Tacoma PreRunner 2008:

• (m/t)
• A/t
• Anti-lock brakes system
• Backup lamp
• Backup lamp switch (on right side of transmission)
• Bd (on left rear frame rail)
• C10
• Combination meter
• Driver side j/b (left side of dash)
• H13
• Hot in run or start
• Ig1 fuse 10a
• Left rear combination lamp
• M/t
• Park/ neutral position switch (on transmission)
• Pnk
• Right rear combination lamp
• Trailer socket (if equipped)

Exterior Lamps Wiring Diagram, with Trailer Tow (1 of 3) for Toyota Tacoma PreRunner 2008

List of elements for Exterior Lamps Wiring Diagram, with Trailer Tow (1 of 3) for Toyota Tacoma PreRunner 2008:

• (behind right side of dash) engine control module
• (canada)
• 2.7l
• 4.0l
• A33
• A37
• Ba (under driver's seat)
• Bd (on left rear frame rail)
• Body ecu
• C11
• C12
• C13
• C14
• C15
• Center stop lamp
• D10
• D13
• Dcty
• Driver side j/b (left side of dash)
• Ea (at right front fender)
• Eb (2.7l: left front of engine compt) (4.0l: near battery)
• Engine room j/b (left side of engine compt)
• Engine room r/b (left front of engine compt)
• Hot at all times
• Hot in run or start
• I10
• Ig1 2 fuse 10a
• Instrument panel j/b 1 (at left side of dash)
• Interior lights system
• J/b fuse 50a
• J15
• J19
• Left license plate lamp
• Left parking lamp
• Left rear combination lamp
• Pcty
• Rcty
• Right license plate lamp
• Right parking lamp
• Right rear combination lamp
• Skid control ecu w/ actuator (w/ vsc) (2.7l: lower left side of dash) (4.0l: left rear of engine compt)
• Skid control ecu w/ actuator (w/o vsc) (right rear of engine compt)
• Stop
• Stop fuse 10a
• Stop lamp switch (on bracket, above brake pedal)
• Stop lp ctrl relay (w/ vsc)
• Stp
• Stp2
• Stpo
• Tail
• Tail fuse 10a
• Tail relay
• Turn
• W/ vsc
• W/o vsc

Exterior Lamps Wiring Diagram, with Trailer Tow (2 of 3) for Toyota Tacoma PreRunner 2008

List of elements for Exterior Lamps Wiring Diagram, with Trailer Tow (2 of 3) for Toyota Tacoma PreRunner 2008:

• (right side of dash) j/c 4
• (w/ drl)
• A33
• A35
• Body ecu (on j/b 1)
• C18
• Combination meter
• Combination switch
• D11
• Dash)
• Driver side j/b (left side of dash)
• Drl
• Ea (at right front fender)
• Eb (2.7l: left front of engine compt) (4.0l: near battery)
• Engine room j/b (left side of engine compt)
• Engine room r/b (left front of engine compt)
• H18
• Haz
• Hazard warning signal switch assembly
• Head
• Hot at all times
• Hot in run or start
• I11
• I12
• I20
• Ic (center of dash)
• Ig1 fuse 10a
• J/c 1 (behind left side of dash)
• J/c 13 (behind right kick panel)
• J/c 4 & j/c 5 (right side of j5
• J11
• J18
• Left
• Left front turn signal lamp
• Left turn ind
• Light control switch
• M10
• M11
• M12
• Off
• Pnk
• Right
• Right front turn signal lamp
• Right turn ind
• Short pin
• Tail
• Tail ind (canada)
• Tfl
• Tfr
• Trn-haz fuse 15a
• Turn signal flasher (left side of dash)
• Turn switch
• W/ drl
• W/o drl

Exterior Lamps Wiring Diagram, with Trailer Tow (3 of 3) for Toyota Tacoma PreRunner 2008

List of elements for Exterior Lamps Wiring Diagram, with Trailer Tow (3 of 3) for Toyota Tacoma PreRunner 2008:

• (behind left side of dash) j/c 2
• A27
• A32
• A33
• B/up
• Backup lamps circuit
• Batt
• Batt chg fuse 30a
• Batt chg relay
• Bd (on left rear frame rail)
• Brk
• Ea (at right front fender)
• Eb (2.7l: left front of engine compt) (4.0l: near battery)
• Engine room j/b (left side of engine compt)
• Engine room r/b (left front of engine compt)
• Gnd
• Hot at all times
• J/c 1 (behind left side of dash)
• Ltin
• Ltot
• Red
• Rtin
• Rtot
• Stin
• Stop
• Sttl
• Sttr
• Tail
• Towing brake controller (left side of dash)
• Towing brk fuse 30a
• Towing converter relay (left side of dash)
• Towing fuse 30a
• Towing tail fuse 30a
• Towing tail relay
• Trailer socket

Exterior Lamps Wiring Diagram, without Trailer Tow (1 of 2) for Toyota Tacoma PreRunner 2008

List of elements for Exterior Lamps Wiring Diagram, without Trailer Tow (1 of 2) for Toyota Tacoma PreRunner 2008:

• (behind right side of dash) engine control module
• (canada)
• 2.7l
• 4.0l
• A33
• A37
• Ba (under driver's seat)
• Bd (on left rear frame rail)
• Body ecu
• C11
• C12
• C13
• C14
• C15
• Center stop lamp
• D10
• D13
• Dcty
• Driver side j/b (left side of dash)
• Ea (at right front fender)
• Eb (2.7l: left front of engine compt) (4.0l: near battery)
• Engine room j/b (left side of engine compt)
• Engine room r/b (left front of engine compt)
• Hot at all times
• Hot in run or start
• Ig1 2 fuse 10a
• Instrument panel j/b 1 (at left side of dash)
• Interior lights system
• J/b fuse 50a
• J15
• Left license plate lamp
• Left parking lamp
• Left rear combination lamp
• Pcty
• Rcty
• Right license plate lamp
• Right parking lamp
• Right rear combination lamp
• Skid control ecu w/ actuator (w/ vsc) (2.7l: lower left side of dash) (4.0l: left rear of engine compt)
• Skid control ecu w/ actuator (w/o vsc) (right rear of engine compt)
• Stop
• Stop fuse 10a
• Stop lamp switch (on bracket, above brake pedal)
• Stop lp ctrl relay (w/ vsc)
• Stp
• Stp2
• Stpo
• Tail
• Tail fuse 10a
• Tail relay
• Trly
• Turn
• W/ vsc
• W/o vsc

Exterior Lamps Wiring Diagram, without Trailer Tow (2 of 2) for Toyota Tacoma PreRunner 2008

List of elements for Exterior Lamps Wiring Diagram, without Trailer Tow (2 of 2) for Toyota Tacoma PreRunner 2008:

• (right side of dash) j/c 4
• (w/ drl)
• A33
• A35
• Body ecu (on j/b 1)
• Combination meter
• Combination switch
• D11
• Dash)
• Driver side j/b (left side of dash)
• Drl
• Ea (at right front fender)
• Eb (2.7l: left front of engine compt) (4.0l: near battery)
• Engine room j/b (left side of engine compt)
• Engine room r/b (left front of engine compt)
• H18
• Haz
• Hazard warning signal switch assembly
• Head
• Hot at all times
• Hot in run or start
• I11
• I12
• I20
• Ic (center of dash)
• Ig1 fuse 10a
• J/c 1 (behind left side of dash)
• J/c 13 (behind right kick panel)
• J/c 4 & j/c 5 (right side of j5
• J11
• J18
• Left
• Left front turn signal lamp
• Left turn ind
• Light control switch
• M10
• M11
• M12
• Off
• Pnk
• Right
• Right front turn signal lamp
• Right turn ind
• Short pin
• Tail
• Tail ind (canada)
• Tfl
• Tfr
• Trn-haz fuse 15a
• Turn signal flasher (left side of dash)
• Turn switch
• W/ drl
• W/o drl

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 4) for Toyota Tacoma PreRunner 2008

List of elements for Ground Distribution Wiring Diagram (1 of 4) for Toyota Tacoma PreRunner 2008:

• (2.7l) air switching valve
• (4wd) 4wd position transfer indicator switch
• (4wd) l4 position transfer indicator switch
• (w/ add & 4wd) add actuator assembly
• 2.7l
• 4.0l
• A17
• A18
• A19
• Air fuel ratio sensor (bank 1 sensor 1) shield
• Air fuel ratio sensor (bank 2 sensor 1) shield
• Camshaft & crankshaft sensor shield
• Canister pump module
• Crank- shaft position sensor shield
• Data link connector 3
• Ec (4.0l) (at right front of engine)
• Ed (4.0l) (right rear of engine compt)
• Ee (4.0l) (right rear of engine compt)
• Ee (right rear of engine compt)
• Ef (4.0l) (left rear of engine compt)
• Eg (2.7l) (rear of cylinder head)
• Eh (rear of cylinder head)
• Engine control module
• Heated oxygen sensor (bank 1 sensor 2) shield
• Heated oxygen sensor (bank 2 sensor 2) shield
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• Ignition coil 5
• Ignition coil 6
• Instrument panel j/b 2 (right side of dash)
• Junction connector (right side of dash)
• Knock control sensor (bank 1) shield
• Knock control sensor (bank 2) shield
• Noise filter (ignition)
• Spiral cable
• Transfer shift actuator assembly

Ground Distribution Wiring Diagram (2 of 4) for Toyota Tacoma PreRunner 2008

List of elements for Ground Distribution Wiring Diagram (2 of 4) for Toyota Tacoma PreRunner 2008:

• (2.7l)
• (2.7l) engine control module
• (2wd)
• (4.0l)
• (4wd)
• (bench seat)
• (if equipped) downhill assist control switch
• (separate seat)
• (w/ access cab) right rear lower side door courtesy switch
• (w/ access cab) right rear upper side door courtesy switch
• (w/ built-in amplifier)
• (w/ door lock control) front passenger's side door lock assembly
• (w/ separate amplifier)
• (w/ separate amplifier) stereo component amplifier
• (w/ vcs) traction control switch
• (w/ vsc) steering sensor
• 4.0l
• 4wd control ecu
• A/c amplifier
• A/c control assembly
• A15
• A16
• A21
• Air bag sensor assembly center
• Bb (under front passenger's seat)
• Bc (under front passenger's seat)
• Bf (at right "c" pillar)
• Blower resistor
• Damper servo motor (air mix)
• Damper servo motor (air vent mode)
• Door control receiver
• Door lock control switch
• Engine control module
• F12
• Hazard warning signal switch assembly
• Ib (center of dash)
• Id (under front of center console)
• Ie (right kick panel)
• J11
• Junction connector
• Junction connector (behind right kick panel)
• O10
• Occupant classification ecu
• Power point socket
• Radio receiver assembly
• S24
• Voltage inverter

Ground Distribution Wiring Diagram (3 of 4) for Toyota Tacoma PreRunner 2008

List of elements for Ground Distribution Wiring Diagram (3 of 4) for Toyota Tacoma PreRunner 2008:

• (4wd) differential lock shift actuator assembly
• (4wd) rear differential transfer indicator switch
• (w/ access cab) left rear lower side door courtesy switch
• (w/ access cab) left rear upper side door courtesy switch
• (w/ automatic glare-resistant ec mirror) map lamp
• (w/ vsc) yaw rate sensor
• A21
• Acc skt relay
• Accessory meter
• Air bag sensor assembly center
• Ba (under driver's seat)
• Bd (on left rear frame rail)
• Be (at left "b" pillar)
• Body ecu
• C13
• Center room lamp
• Center stop lamp
• Cigarette lighter
• Combination meter
• Combination switch
• Datalink connector
• Driver side j/b (left side of dash)
• Driver's side door lock assembly
• Driver's side front seat inner belt
• E11
• E12
• E13
• F10
• F11
• Fuel suction pump & gauge assembly
• H18
• H19
• Ia (left kick panel)
• Inner rear view mirror
• Junction connector
• Left license plate lamp
• Left rear combi- nation lamp
• Outer mirror switch
• P/w relay
• Power point socket
• Power window master switch
• Rheostat
• Right license plate lamp
• Right rear combi- nation lamp
• Tire pressure warning ecu
• To ground ic (diagram 4 of 4)
• Towing brake controller
• Trailer socket
• Turn signal flasher
• Unlock warning switch

Ground Distribution Wiring Diagram (4 of 4) for Toyota Tacoma PreRunner 2008

List of elements for Ground Distribution Wiring Diagram (4 of 4) for Toyota Tacoma PreRunner 2008:

• (2.7l) air injection control driver
• (2.7l) air pump
• (4.0l 2wd a/t) engine control module
• (4wd m/t) clutch start cancel switch
• (4wd w/ vsc) skid control ecu w/ actuator
• (4wd) 4wd control switch
• (4wd, w/ prerunner & w/o vsc) deceleration sensor shield
• (w/ side air bag) rsca off switch
• (w/ vsc) skid control ecu w/ actuator
• (w/o door lock controls) body ecu
• A/f heater relay
• A26
• A27
• A29
• A30
• A31
• A32
• A33
• A35
• A36
• A37
• A38
• A39
• Batt chg relay
• Brake fluid level warning switch
• C11
• Combination switch
• Ea (at right front fender)
• Eb (2.7l: left front of engine compt) (4.0l: near battery)
• Efi relay
• Engine room j/b (left side of engine compt)
• Engine room r/b (left front of engine compt)
• Fog lamp switch
• From unlock warning switch (diagram 3 of 4)
• Heater relay
• Ic (center of dash)
• Junction connector 4 & 5 (right side of dash)
• Key interlock solenoid
• Left front fog lamp
• Left front turn signal lamp
• Left headlamp
• Left parking lamp
• Pressure switch
• Right front fog lamp
• Right front turn signal lamp
• Right headlamp
• Right parking lamp
• Shift lock control ecu
• Skid control ecu w/ actuator
• Sta relay
• Tire pressure warning reset switch
• Towing converter relay
• Transponder key ecu
• W/ vsc
• W/o vsc
• Windshield wiper motor

HEADLIGHTS

Headlights Wiring Diagram (1 of 2) for Toyota Tacoma PreRunner 2008

List of elements for Headlights Wiring Diagram (1 of 2) for Toyota Tacoma PreRunner 2008:

• (a/t)
• (left side of engine compt) engine room j/b
• (m/t)
• (usa)
• A19
• A20
• A21
• A22
• A33
• A38
• Altb
• Battery
• Body ecu
• C10
• C15
• C16
• Combination meter
• Combination switch
• D11
• Dcty
• Dim
• Dim relay
• Dimmer switch
• Dr lck fuse 20a
• Driver side j/b (left side of dash)
• Drl
• Ea (at right front fender)
• Eb (2.7l: left front of engine compt) (4.0l: near battery)
• Ecu-b fuse 7.5a
• Ecub
• Engine room j/b (left side of engine compt)
• Engine room r/b (left front of engine compt)
• Exterior lights system
• Flash
• Gnd
• H18
• Head
• Head hi lh fuse 10a
• Head hi rh fuse 10a
• Head ind (usa)
• Head lo lh fuse 10a
• Head lo rh fuse 10a
• Head relay
• High
• High beam ind
• Hot at all times
• Hot in run or start
• Hrly
• Ic (center of dash)
• Ig1 2 fuse 10a
• Instrument panel j/b 1 (at left side of dash)
• Interior lights system
• J/c 1 (behind left side of dash)
• J/c 4 & 5 (right side of dash)
• J15
• Left headlamp
• Light control switch
• Low
• Off
• Parking brake switch (on base of park brake lever)
• Pcty
• Pkb
• Pnk
• Rcty
• Red
• Right headlamp
• Starting/charging system
• Tail

Headlights Wiring Diagram (2 of 2) for Toyota Tacoma PreRunner 2008

List of elements for Headlights Wiring Diagram (2 of 2) for Toyota Tacoma PreRunner 2008:

• A23
• A24
• A25
• A33
• A36
• Ea (at right front fender)
• Eb (2.7l: left front of engine compt) (4.0l: near battery)
• Engine room j/b (left side of engine compt)
• Engine room r/b (left front of engine compt)
• Fog lamp switch
• Fr fog fuse 15a
• Fr fog relay
• Hot at all times
• Ic (center of dash)
• Interior lights system
• J/c 4 & 5 (right side of dash) j5
• Left front fog lamp
• Right front fog lamp

HORN

Horn Wiring Diagram for Toyota Tacoma PreRunner 2008

List of elements for Horn Wiring Diagram for Toyota Tacoma PreRunner 2008:

• (left side of dash) driver side j/b
• Body ecu (on j/b 1)
• C10
• Engine room r/b (left front of engine compt)
• High horn (w/ double horn) (2.7l: right front of engine compt) (4.0l: front of engine compt, behind grille)
• Horn
• Horn fuse 10a
• Horn relay
• Horn switch
• Hot at all times
• I22
• Low horn (2.7l: right front of engine compt) (4.0l: above front bumper, behind front grille)
• Spiral cable

INSTRUMENT CLUSTER

Accessory Cluster Wiring Diagram for Toyota Tacoma PreRunner 2008

List of elements for Accessory Cluster Wiring Diagram for Toyota Tacoma PreRunner 2008:

• (on left rear frame rail) bd
• Accessory meter
• Ambient temperature sensor (behind front grille, below hood release assembly)
• Driver side j/b (left side of dash)
• E10
• Hot in run or start
• Hot w/ tail relay energized
• Ig+
• Ig1 2 fuse 10a
• Ill+
• Instrument cluster circuit
• Tail fuse 10a
• Temp+
• Temp-

Clock Wiring Diagram for Toyota Tacoma PreRunner 2008

List of elements for Clock Wiring Diagram for Toyota Tacoma PreRunner 2008:

• Acc
• Acc fuse 7.5a
• Bb (under front passenger's seat)
• Clock
• Dome fuse 7.5a
• Driver side j/b (left side of dash)
• Engine room r/b (left front of engine compt)
• Hazard warning signal switch assembly
• Hot at all times
• Hot in run or acc
• Hot w/ tail relay energized
• Ill+
• J/c 13 (behind right kick panel)
• J/c 4 & 5 (right side of dash) j5
• J20
• Tail fuse 10a

Instrument Cluster Wiring Diagram (1 of 2) for Toyota Tacoma PreRunner 2008

List of elements for Instrument Cluster Wiring Diagram (1 of 2) for Toyota Tacoma PreRunner 2008:

• (4.0l)
• (a/t)
• (usa)
• (w/ auto lsd)
• (w/ downhill assist control)
• (w/ vsc)
• (w/o vsc)
• 2 (or 3)
• 2wd
• 3 (or 4)
• 4lo ind
• 4wd
• 4wd control ecu (right side of dash)
• 4wd ind
• A/t
• A/t oil temp ind
• A10
• A11
• A12
• A13
• A14
• A15
• A16
• A17
• A18
• A19
• A20
• A21
• A22
• A23
• A24
• A25
• A26
• A27
• A28
• A29
• A30
• A31
• A32
• A33
• A34
• A35
• A36
• A37
• A38
• A39
• A40
• Abs ind
• Accessory meter
• Air conditioning system
• Anti- lock brakes system
• Anti-lock brakes system
• Auto lsd ind
• B10
• B11
• B12
• B13
• B14
• B15
• B16
• Blink
• Brake ind
• Buzzer
• C10
• C12
• C16
• Canada
• Charge ind
• Combination meter
• Computer data lines system
• Cruise ind
• Door ind
• Door locks system
• Downhill assist control ind
• Driver side j/b (left side of dash)
• Driver's seat belt ind
• E13
• Ecu-b fuse 7.5a
• Engine control module (ecm) (behind right side of dash)
• Engine controls system
• Engine oil pressure switch (4.0l: center front of engine) (2.7l: right front of engine)
• Engine room r/b (left front of engine compt)
• Exterior lights system
• F10
• F12
• F14
• Fuel control
• Fuel ind
• Fuel suction pump & gauge assembly (in fuel tank)
• Gauge fuse 7.5a
• Head ind (usa) tail ind (canada)
• Headlights system
• High beam ind
• Hot at all times
• Hot in run or start
• Ig1 fuse 10a
• Illumination
• Instrument panel j/b 2 (right side of dash)
• Interior lights system
• J/c 1 (behind left side of dash)
• J/c 4 & 5 (right side of j4 dash)
• K13
• K14
• L (or 2)
• Lh turn ind
• M/t
• Maint req'd ind
• Malfunction indicator lamp
• Odo/ trip
• Oil press ind
• Pnk
• Rear diff lock ind
• Red
• Reverse
• Rh turn ind
• Rsca off ind
• Slip ind
• Spd
• Speed control
• Srs ind
• Starting/charging system
• Tacho control
• Temp control
• Tire pressure control
• Tire pressure ind
• Tire pressure monitor ecu (center of dash)
• Transmissions system
• Usa
• Vehicle speed sensor (combination meter) (m/t) (on transmission)
• Voltage inverter (except regular cab: left rear of vehicle compartment)
• Vsc off ind
• Warning systems

Instrument Cluster Wiring Diagram (2 of 2) for Toyota Tacoma PreRunner 2008

List of elements for Instrument Cluster Wiring Diagram (2 of 2) for Toyota Tacoma PreRunner 2008:

• (a/t) d3
• (m/t)
• (w/ vsc)
• (w/o vsc)
• Access cab
• Be (at left "b" pillar)
• Bf (at right "c" pillar)
• Body ecu
• Brake fluid level warning switch (on brake fluid reservoir)
• D11
• Dcty
• Double cab
• Driver side j/b (left side of dash)
• Driver's side door courtesy switch (in left "b" pillar)
• Eb (2.7l: left front of engine compt) (4.0l: near battery)
• Front passenger's side door courtesy switch (in right "b" pillar)
• Instrument panel j/b 1 (at left side of dash)
• J15
• Lbl
• Left rear door courtesy switch (near base of left "b" pillar)
• Left rear lower side door courtesy switch (near base of left "b" pillar)
• Left rear upper side door courtesy switch (at left "b" pillar)
• Parking brake switch (on base of park brake lever)
• Pcty
• Pkb
• Rcty
• Right rear door courtesy switch (near base of right "b" pillar)
• Right rear lower side door courtesy switch (near base of right "b" pillar)
• Right rear upper side door courtesy switch (at right "b" pillar)
• Skid control ecu w/ actuator (2.7l w/ vsc: lower left side of dash) (4.0l w/ vsc: left rear of engine compt) (w/o vsc: right rear of engine compt)
• W/ vsc
• W/o vsc

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram for Toyota Tacoma PreRunner 2008

List of elements for Courtesy Lamps Wiring Diagram for Toyota Tacoma PreRunner 2008:

• Access cab
• Acty
• Altb
• Ba (under driver's seat)
• Bd (on left rear frame rail)
• Be (at left "b" pillar)
• Bf (at right "c" pillar)
• Body ecu (on j/b 1)
• C16
• Center room lamp
• Combination meter
• Dcty
• Dome fuse 7.5a
• Door
• Door ajar ind
• Double cab
• Dr lck fuse 20a
• Driver side j/b (left side of dash)
• Driver's side door courtesy switch (in left "b" pillar)
• E11
• E12
• Ecu-b fuse 7.5a
• Ecub
• Engine room r/b (left front of engine compt)
• F10
• F11
• Front passenger's side door courtesy switch (in right "b" pillar)
• Gnd
• H18
• Hot at all times
• Hot in run or start
• Ig1 2 fuse 10a
• Ile
• J/c 1 (behind left side of dash)
• J15
• K13
• Left rear door courtesy switch (near base of left "b" pillar)
• Left rear door lower side courtesy switch (near base of left "b" pillar)
• Left rear door upper side courtesy switch (at left "b" pillar)
• Map lamp (w/ automatic glare -resistant ec mirror)
• Off
• Pcty
• Rcty
• Red
• Right rear door courtesy switch (near base of right "b" pillar)
• Right rear door lower side courtesy switch (near base of right "b" pillar)
• Right rear door upper side courtesy switch (at right "b" pillar)

Instrument Illumination Wiring Diagram for Toyota Tacoma PreRunner 2008

List of elements for Instrument Illumination Wiring Diagram for Toyota Tacoma PreRunner 2008:

• (left side of dash)
• A/c control assembly
• A/t shift lever illumi- nation
• Accessory meter
• Bd (on left rear frame rail)
• Body ecu
• C11
• C13
• C14
• Combination meter
• Combination switch
• Differ- ential lock switch
• Downhill assist control switch (if equipped)
• Driver side j/b (left side of dash)
• Engine room r/b (left front of engine compt)
• Fog lamp switch
• Gnd
• Hazard warning signal switch assembly
• Head
• Hot at all times
• Hot in run or start
• Ic (center of dash)
• Id (under front of center console)
• Ig1 2 fuse 10a
• Ill+
• Ill-
• Illumination
• Instrument panel j/b 1 (at left side of dash)
• J/b fuse 50a
• J/c 1 (behind left side of dash)
• J/c 2 (behind left side of dash)
• J/c 3 (behind left side of dash)
• J/c 4 & 5 (right side of dash)
• J19
• Off
• Radio receiver assembly
• Rheostat
• Rsca off switch (w/side air bag)
• Spiral cable
• Steering pad switch
• Swg
• Tail
• Tail fuse 10a
• Tail relay
• Traction control switch
• Trly
• W/ built-in type amplifier
• W/ separate type amplifier

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 3) for Toyota Tacoma PreRunner 2008

List of elements for Power Distribution Wiring Diagram (1 of 3) for Toyota Tacoma PreRunner 2008:

• (w/o towing) (w/ towing)
• A/c amplifier, combination meter, transponder key ecu, steering sensor (w/ vsc), occupant classification ecu (w/ separate seat), door control receiver (w/ rke) & body ecu
• A/f heater fuse 15a
• A/f heater relay
• A/pmp fuse (2.7l) 50a
• Abs 1 fuse (w/ vsc) 50a
• Abs 1 fuse (w/o vsc) 50a
• Abs 2 fuse 30a
• Ac skt fuse 100a
• Air injection control driver
• Alt fuse 120a 140a
• Alt-s fuse 7.5a
• Am1 fuse 50a
• Am2 fuse 30a
• Batt chg fuse 30a
• Batt chg relay
• Battery
• Datalink connector
• Dome fuse 7.5a
• Ecu-b fuse 7.5a
• Efi fuse 20a
• Efi relay & engine control module
• Engine control module
• Engine room j/b (left side of engine compt)
• Engine room r/b (left front of engine compt)
• Etcs fuse 10a
• Fr fog fuse 15a
• Fr fog relay
• Generator
• Head relay
• Heater fuse 50a
• Heater relay
• Horn fuse 10a
• Horn relay
• J/b fuse 50a
• Obd fuse 7.5a
• Radio 1 fuse 10a
• Radio 2 fuse (w/ separate amp) 30a
• Radio receiver assembly
• Red
• Room lamp, map lamp & clock
• Short pin
• Skid control ecu w/ actuator
• Starter
• Stereo component amplifier
• Stop fuse 10a
• Stop lamp switch & stop lp ctrl relay (w/ vsc)
• To ac skt relay (diagram 3 of 3)
• To driver side j/b (diagram 3 of 3)
• To ignition switch (diagram 2 of 3)
• Tow brk fuse 30a
• Tow tail fuse 30a
• Towing brake controller
• Towing converter relay
• Towing fuse 30a
• Towing tail relay
• Trn-haz fuse 15a
• Turn signal flasher

Power Distribution Wiring Diagram (2 of 3) for Toyota Tacoma PreRunner 2008

List of elements for Power Distribution Wiring Diagram (2 of 3) for Toyota Tacoma PreRunner 2008:

• (right side of dash) instrument panel j/b 2
• 2.7l a/t
• 4.0l a/t
• 4wd control ecu
• 4wd fuse 20a
• A/t
• A11
• Acc
• Acc fuse 7.5a
• Accessory meter & inner rear view mirror
• Air bag sensor assembly center
• Am1
• Am2
• B10
• B11
• B18
• Back-up lamp switch (m/t) & park/neutral position switch (a/t)
• Body ecu
• C/opn relay
• C13
• C14
• C17
• Clock
• Clutch start cancel switch (4wd)
• Clutch start diode (m/t)
• Combination meter
• Combination switch
• Driver side j/b (left side of dash)
• Engine control module
• Engine room j/b (left side of engine compt)
• Engine room r/b (left front of engine compt)
• From am1 fuse (diagram 1 of 3)
• From am2 fuse (diagram 1 of 3)
• Fuel injectors
• Gauge fuse 7.5a
• H13
• H15
• H17
• H20
• I13
• I15
• Ig1
• Ig1 2 fuse 10a
• Ig1 fuse 10a
• Ig2
• Ign fuse 15a
• Ignition coils & noise filter
• Ignition switch
• J10
• J16
• J20
• Lock
• M/t
• Occupant classification ecu
• Off
• Outer mirror switch
• Park/ neutral position switch (a/t)
• Pnk
• Shift lock control ecu
• Shift lock control ecu, hazard warning signal switch assembly, generator (2.7l), vehicle speed sensor (m/t), air mix damper servo motor, a/c control assembly, air vent damper servo motor & a/c amplifier
• Skid control ecu w/ actuator
• Skid control ecu w/ actuator (w/o rear differential lock)
• St1
• St2
• Sta fuse 7.5a
• Sta relay
• Start
• Stereo component amplifier (w/ separate amp) & radio receiver assembly
• Stop lamp switch
• To acc skt relay (diagram 3 of 3)
• To instrument panel j/b 1 (diagram 3 of 3)
• To voltage inverter (diagram 3 of 3)
• Transponder key ecu
• Turn signal flasher
• Windshield washer motor
• Windshield wiper motor
• Wip fuse 30a
• Wsh fuse 10a

Power Distribution Wiring Diagram (3 of 3) for Toyota Tacoma PreRunner 2008

List of elements for Power Distribution Wiring Diagram (3 of 3) for Toyota Tacoma PreRunner 2008:

• (2.7l)
• (4.0l)
• (a/t)
• 400w
• A11
• A12
• A13
• Ac skt relay
• Ac1
• Ac2
• Acc skt relay
• Acc1
• Acc2
• B15
• Batt chg relay (w/ trailer towing)
• Bc (under front passenger's seat)
• Body ecu
• C11
• C12
• C13
• C14
• Cccl
• Cigarette lighter
• Clutch start cancel switch (4wd m/t)
• Cruise control clutch switch (m/t)
• Cruise control system
• D10
• Differential lock switch
• Dr lck fuse 20a
• Driver side j/b (left side of dash)
• Engine control module
• Engine room r/b 2 (left front of engine compt)
• From ac skt fuse (diagram 1 of 3)
• From acc fuse (diagram 2 of 3)
• From ig1 2 fuse (diagram 2 of 3)
• From j/b fuse (diagram 1 of 3)
• From sta fuse (diagram 2 of 3)
• Generator (4.0l)
• Gnd
• H18
• Heater relay
• Ind
• Ind-
• Instrument cluster system
• Instrument panel j/b 1 (at left side of dash)
• Junction connector j1 (behind left side of dash)
• K11
• Mg clt relay
• Nsw
• Out
• P/t
• P/w relay
• Pgnd
• Power ind+ outlet main switch
• Power point socket (115v)
• Power point socket (12v)
• Pwr outlet fuse 15a
• Red
• Redr
• Rheostat
• Skid control ecu w/ actuator
• Spd
• Steering sensor (w/ vsc)
• Stop lp control relay (w/ vsc)
• Tail relay
• Tire pressure warning ecu
• Voltage inverter (left rear of vehicle compt)
• Vsc warning buzzer (w/ vsc)
• Yaw rate sensor (w/ vsc)

POWER DOOR LOCKS

Power Door Locks Wiring Diagram, with Keyless Entry (1 of 2) for Toyota Tacoma PreRunner 2008

List of elements for Power Door Locks Wiring Diagram, with Keyless Entry (1 of 2) for Toyota Tacoma PreRunner 2008:

• (w/ double cab)
• Act+
• Act-
• Actd
• Altb
• Body ecu
• Door lock control switch
• Dr lck fuse 20a
• Driver side j/b (left side of dash)
• Driver's side door lock assembly (in driver's door)
• Front passenger's side door lock assembly (in front passenger's door)
• Gnd
• H18
• H22
• H23
• H24
• Hot at all times
• Hot in run or start
• I14
• I18
• Ic (center of dash)
• Ig1 2 fuse 10a
• J/c 1 (behind left side of dash)
• J/c 13 (behind right kick panel)
• J/c 14 (behind right kick panel)
• K10
• Ksw
• Left rear door lock assembly (w/ double cab) (in left rear door)
• Lock
• Lswd
• Lswp
• Master power window switch window switch
• Right rear door lock assembly (w/ double cab) (in right rear door)
• Ul1
• Unlock
• Unlock warning switch
• W/ access cab
• W/ double cab

Power Door Locks Wiring Diagram, with Keyless Entry (2 of 2) for Toyota Tacoma PreRunner 2008

List of elements for Power Door Locks Wiring Diagram, with Keyless Entry (2 of 2) for Toyota Tacoma PreRunner 2008:

• "b" pillar)
• Be (at left "b" pillar)
• Bf (at right "c" pillar)
• Body ecu
• C10
• C16
• Dcty
• Door control receiver (right side of dash)
• Driver side j/b (left side of dash)
• Driver's side door courtesy switch (in left
• Ecu-b fuse 7.5a
• Ecub
• Engine room r/b (left front of engine compt)
• Exterior lights system
• Front passenger's side door courtesy switch (in right
• Gnd
• Haz
• Horn
• Horn relay
• Hot at all times
• I16
• J/c 13 (behind right kick panel)
• J/c 14 (behind right kick panel)
• J15
• Left rear door courtesy switch (near base
• Left rear door lower side courtesy switch (near base of left "b" pillar)
• Left rear door upper side courtesy switch (at left "b" pillar)
• Nca
• Of left "b" pillar)
• Of right "b" pillar)
• Pcty
• Prg
• Rcty
• Rda
• Red
• Right rear door courtesy switch (near base
• Right rear door lower side courtesy switch (near base of right "b" pillar)
• Right rear door upper side courtesy switch (at right "b" pillar)
• Trly
• Turn signal flasher (left side of dash)
• W/ access cab
• W/ double cab

Power Door Locks Wiring Diagram, without Keyless Entry for Toyota Tacoma PreRunner 2008

List of elements for Power Door Locks Wiring Diagram, without Keyless Entry for Toyota Tacoma PreRunner 2008:

• (right side of dash) j/c 4 & 5
• (w/ double cab)
• Act+
• Act-
• Actd
• Altb
• Ba (under driver's seat)
• Body ecu
• C16
• Dbkl
• Door lock control switch
• Dr lck fuse 20a
• Driver side j/b (left side of dash)
• Driver's side door lock assembly (in driver's door)
• Ecu-b fuse 7.5a
• Ecub
• Engine room r/b (left front of engine compt)
• Front passenger's side door lock assembly (in front passenger's door)
• Gnd
• H18
• H22
• H23
• H24
• Hot at all times
• Hot in run or start
• I14
• I17
• I18
• I19
• Ic (center of dash)
• Ig1 2 fuse 10a
• J/c 1 (behind left side of dash)
• J/c 13 (behind right kick panel)
• J/c 14 (behind right kick panel)
• J13
• K10
• Ksw
• Left front seat inner belt switch (bench seat: under rear seat cushion) (bucket seat: on left front seat assembly)
• Left rear door lock assembly (w/ double cab) (in left rear door)
• Lock
• Lswd
• Lswp
• Master power window switch
• Pnk
• Red
• Right rear door lock assembly (w/ double cab) (in right rear door)
• Ul1
• Ul2
• Ul3
• Unlock
• Unlock warning switch
• W/ access cab
• W/ door lock control
• W/ double cab
• W/o door lock control

POWER MIRRORS

Electrochromic Mirror Wiring Diagram for Toyota Tacoma PreRunner 2008

List of elements for Electrochromic Mirror Wiring Diagram for Toyota Tacoma PreRunner 2008:

• (left side of dash) driver side j/b
• Bd (on left rear frame rail)
• Driver side j/b (left side of dash)
• E13
• Hot in on or start
• Ig1 2 fuse 10a
• Inner rear view mirror

Power Mirrors Wiring Diagram for Toyota Tacoma PreRunner 2008

List of elements for Power Mirrors Wiring Diagram for Toyota Tacoma PreRunner 2008:

• Acc fuse 7.5a
• Down
• Driver side j/b (left side of dash)
• F11
• F12
• Hot in run or acc
• Instrument panel j/b 2 (right side of dash)
• J/c 1 (behind left side of dash)
• J16
• Left
• Left outer rear view mirror
• Operation switch
• Outer mirror switch
• Right
• Right outer rear view mirror
• Select switch

POWER WINDOWS

Power Windows Wiring Diagram for Toyota Tacoma PreRunner 2008

List of elements for Power Windows Wiring Diagram for Toyota Tacoma PreRunner 2008:

• Altb
• Auto down
• Body ecu
• C16
• D fr p/w fuse 30a
• D rr p/w fuse 20a
• Dcty
• Door locks system
• Double cab
• Down
• Dr lck fuse 20a
• Driver side j/b (left side of dash)
• Ecu-b fuse 7.5a
• Ecub
• Engine room r/b (left front of engine compt)
• Except double cab
• F17
• Gnd
• H14
• H16
• H18
• Hot at all times
• Hot in run or start
• Ig1 2 fuse 10a
• J/b fuse 50a
• J/c 1 (behind left side of dash)
• Left front door courtesy switch (in left "b" pillar)
• Left front power window regulator motor (in left front door)
• Left rear
• Left rear power window regulator motor (double cab) (in left rear door)
• Left rear power window switch (double cab)
• Lock
• P fr p/w fuse 20a
• P rr p/w fuse 20a
• P/w relay
• Passenger
• Pcty
• Power window master switch
• Pws
• Red
• Right front door courtesy switch (in right "b" pillar)
• Right front power window regulator motor (in right front door)
• Right front power window switch
• Right rear
• Right rear power window regulator motor (double cab) (in right rear door)
• Right rear power window switch (double cab)
• Solid state
• Unlock
• Window lock switch

RADIO

Radio Wiring Diagram, with Built-in Amplifier for Toyota Tacoma PreRunner 2008

List of elements for Radio Wiring Diagram, with Built-in Amplifier for Toyota Tacoma PreRunner 2008:

• (or red)
• Acc
• Acc fuse 7.5a
• Antenna
• Au1
• Au2
• Driver side j/b (left side of dash)
• Eau
• Engine room r/b (left front of engine compt)
• Fl+
• Fl-
• Fr+
• Fr-
• Gnd
• Hot at all times
• Hot in run or acc
• Id (under front of center console)
• Ill+
• Ill-
• Interior lights system
• Left front door speaker
• Left rear door speaker
• Left tweeter speaker
• Mode
• Nca
• Pnk
• Radio 1 fuse 10a
• Radio receiver assembly
• Red
• Right front door speaker
• Right rear door speaker
• Right tweeter speaker
• Rl+
• Rl-
• Rr+
• Rr-
• Seek+
• Seek-
• Spiral cable (w/ audio switch in steering wheel)
• Steering pad switch
• Sw1
• Sw2
• Swg
• Vol+
• Vol-

Radio Wiring Diagram, with Separate Amplifier for Toyota Tacoma PreRunner 2008

List of elements for Radio Wiring Diagram, with Separate Amplifier for Toyota Tacoma PreRunner 2008:

• +b2
• Acc
• Acc fuse 7.5a
• Antenna
• Au1
• Au2
• Bb (under front passenger's seat)
• Dash)
• Driver side j/b (left side of dash)
• Eau
• Engine room r/b (left front of engine compt)
• Fl+
• Fl-
• Fr+
• Fr-
• Gnd
• Hot at all times
• Hot in run or acc
• Id (under front of center console)
• Ill+
• Ill-
• Interior lights system
• J/c 4 & 5 (right side of j4
• Left front door speaker
• Left rear door speaker
• Left tweeter speaker
• Mode
• Mute
• Nca
• Pnk
• Radio 1 fuse 10a
• Radio 2 fuse 30a
• Radio receiver assembly
• Red
• Right front door speaker
• Right rear door speaker
• Right tweeter speaker
• Rl+
• Rl-
• Rr+
• Rr-
• S23
• S24
• Seek+
• Seek-
• Sgnd
• Spiral cable
• Steering pad switch
• Stereo component amplifier (near right "c" pillar)
• Sw1
• Sw2
• Swg
• Tx+
• Tx-
• Vol+
• Vol-
• Wf+
• Wf-
• Wfl+
• Wfl-
• Wfr+
• Wfr-
• Woofer speaker

SHIFT INTERLOCK

Shift Interlock Wiring Diagram for Toyota Tacoma PreRunner 2008

List of elements for Shift Interlock Wiring Diagram for Toyota Tacoma PreRunner 2008:

• (2.7l: lower left side of dash) (4.0l: left rear of engine compt) skid control ecu w/ actuator
• (w/ vsc) stop lp ctrl relay
• 2.7l
• 4.0l
• A11
• Acc
• Acc fuse 7.5a
• B14
• B18
• C12
• C13
• C14
• Canh
• Canl
• Computer data lines system
• Driver side j/b (left side of dash)
• E10
• Engine control module (behind right side of dash)
• Engine room j/b (left side of engine compt)
• Engine room r/b (left front of engine compt)
• Hot at all times
• Hot in run or acc
• Hot in run or start
• Hot in start
• Ic (center of dash)
• Ig1 2 fuse 10a
• Ig1 fuse 10a
• Instrument panel j/b 1 (at left side of dash)
• Instrument panel j/b 2 (right side of dash)
• J/c 4 & 5 (right side of dash)
• J10
• Key interlock solenoid (left side of dash)
• Kls+
• Nsw
• Park/neutral position switch (on transmission)
• Pnk
• Shift lock control ecu (under center console)
• Shift lock solenoid
• Sta
• Sta fuse 7.5a
• Stop fuse 10a
• Stop lamp switch (on bracket, above brake pedal)
• Stp
• W/ vsc
• W/o vsc

STARTING/CHARGING

Starting Wiring Diagram for Toyota Tacoma PreRunner 2008

List of elements for Starting Wiring Diagram for Toyota Tacoma PreRunner 2008:

• (2.7l)
• (4.0l)
• (right side of dash)
• 140a
• 2.7l a/t
• 4.0l a/t
• 4wd m/t
• A/t
• A11
• A26
• A33
• Acc
• Alt fuse 120a
• Am1 fuse 50a
• Am2 fuse 30a
• B15
• B18
• Battery
• C13
• C14
• Clutch start cancel switch (4wd m/t) (on bracket above clutch pedal)
• Clutch start diode (m/t) (left side of dash)
• Clutch start switch (m/t) (on bracket above clutch pedal)
• D12
• Driver side j/b (left side of dash)
• Ea (at right front fender)
• Eb (2.7l: left front of engine compt) (4.0l: near battery)
• Engine control module (behind right side of dash)
• Engine room j/b (left side of engine compt)
• Engine room r/b (left front of engine compt)
• Hot in run or start
• Ic (center of dash)
• Ig1 2 fuse 10a
• Ignition switch
• Instrument panel j/b 1 (at left side of dash)
• Instrument panel j/b 2 (right side of dash)
• J/c 4 & 5
• Lock
• Nsw
• On off
• Park/ neutral position switch (on trans- mission)
• Solid state
• Sta
• Sta fuse 7.5a
• Sta relay
• Start
• Starter
• W/ trailer towing
• W/o trailer towing

2.7L

2.7L, Charging Wiring Diagram for Toyota Tacoma PreRunner 2008

List of elements for 2.7L, Charging Wiring Diagram for Toyota Tacoma PreRunner 2008:

• (behind right side of dash) engine control module
• 140a
• A15
• Alt
• Alt fuse 120a
• Alt-s fuse 7.5a
• B11
• B12
• Battery
• Body ecu (on j/b 1)
• Charge ind
• Combination meter
• Driver side j/b (left side of dash)
• Engine room j/b (left side of engine compt)
• Engine room r/b (left front of engine compt)
• Gauge fuse 7.5a
• Generator
• Hot in run or start
• Ig1 fuse 10a
• Instrument panel j/b 1 (at left side of dash)
• Instrument panel j/b 2 (right side of dash)
• Pnk
• Starting circuit
• Towing
• W/ trailer
• W/o trailer

4.0L

4.0L, Charging Wiring Diagram for Toyota Tacoma PreRunner 2008

List of elements for 4.0L, Charging Wiring Diagram for Toyota Tacoma PreRunner 2008:

• 140a
• Alt fuse 120a
• Alt-s fuse 7.5a
• B12
• Battery
• Body ecu (on j/b 1)
• C13
• C14
• Charge ind
• Combination meter
• D14
• Driver side j/b (left side of dash)
• Engine room j/b (left side of engine compt)
• Engine room r/b (left front of engine compt)
• Gauge fuse 7.5a
• Generator
• Hot in run or start
• Ig1 2 fuse 10a
• Instrument panel j/b 1 (at left side of dash)
• Starting circuit
• Towing
• W/ trailer towing
• W/o trailer

SUPPLEMENTAL RESTRAINTS

Supplemental Restraints Wiring Diagram, Bench Seat (1 of 2) for Toyota Tacoma PreRunner 2008

List of elements for Supplemental Restraints Wiring Diagram, Bench Seat (1 of 2) for Toyota Tacoma PreRunner 2008:

• (behind right side of dash) right front air bag squib assembly
• (if equipped) air bag cut off switch
• (in right front seat belt) right front seat outer belt
• (in right front seat) right side air bag squib
• (on base of "b" pillar) right front side air bag sensor
• (top of right "b" pillar) right curtain shield air bag squib
• (under steering wheel pad) steering wheel pad air bag squib
• (w/ side air bag)
• (w/ side airbag)
• +sl
• +sr
• -sl
• -sr
• A21
• A22
• A23
• A24
• A25
• Air bag sensor assembly center (in center of dash)
• Bbd+
• Bbd-
• Bbp+
• Bbp-
• D2+
• D2-
• Dbe+
• Dbe-
• Dsp+
• Dsp-
• Engine control module (behind right side of dash)
• Fsp+
• Fsp-
• Gsw2
• Gsw3
• Ib (center of dash)
• Icd+
• Icd-
• Icp+
• Icp-
• Ig2
• Left curtain shield air bag squib (top of "b" pillar)
• Left front seat inner belt (under seat cushion)
• Left front seat outer belt (in left front seat belt)
• Left front seat position air bag sensor (under left side of seat)
• Left front side air bag sensor (on base of left "b" pillar)
• Left rear side air bag sensor (on base of left "c" pillar)
• Left side air bag squib (in left front seat)
• Msw+
• Msw-
• P-ab
• P2+
• P2-
• Paon
• Pd+
• Pd-
• Pnk
• Pp+
• Pp-
• Red
• Right rear side airbag sensor (on base of right "c" pillar)
• Sfd+
• Sfd-
• Sfp+
• Sfp-
• Sil

Supplemental Restraints Wiring Diagram, Bench Seat (2 of 2) for Toyota Tacoma PreRunner 2008

List of elements for Supplemental Restraints Wiring Diagram, Bench Seat (2 of 2) for Toyota Tacoma PreRunner 2008:

• (below left center of dash) data link connector 3
• A10
• Air
• B17
• B19
• Bgnd
• Bsw
• Combination meter
• Dia
• Driver side j/b (left side of dash)
• F13
• Fsr+
• Fsr-
• Gauge fuse 7.5a
• Gbt
• Gnd
• Gps
• Gsp
• Gsw4
• H18
• H19
• H20
• Hazard warning signal switch assembly
• Hot in run or start
• I13
• Ie (w/ side air bag) (center of dash)
• Ig+
• Ig1 fuse 10a
• Ign fuse 15a
• Instrument panel j/b 1 (at left side of dash)
• Instrument panel j/b 2 (right side of dash)
• J/c 1 (behind left side of dash)
• J/c 13 (behind right kick panel)
• J/c 14 (behind right kick panel)
• J/c 5 (right side of dash)
• Left front air bag sensor (behind left side of front bumper)
• O10
• Occupant classification ecu (in passenger's seat bottom)
• Occupant classification sensor (in passenger's seat bottom)
• Pnk
• Reverse
• Right front air bag sensor (behind right side of front bumper)
• Right front seat inner belt (under seat cushion)
• Right front seat position air bag sensor (under right side of seat)
• Rsca off
• Rsca off switch
• Seat belt tension sensor (at base of right "b" pillar)
• Srs ind
• Sw-
• Vbt
• Vps

Supplemental Restraints Wiring Diagram, Separate Seats (1 of 2) for Toyota Tacoma PreRunner 2008

List of elements for Supplemental Restraints Wiring Diagram, Separate Seats (1 of 2) for Toyota Tacoma PreRunner 2008:

• (behind right side of dash) right front air bag squib assembly
• (center of dash) ib
• (if equipped) air bag cut off switch
• (in right front seat belt) right front seat outer belt
• (in right front seat) right side air bag squib
• (on base of right "b" pillar) right front side air bag sensor
• (top of right "b" pillar) right curtain shield air bag squib
• (under steering wheel pad) steering wheel pad air bag squib
• (w/ side air bag)
• +sl
• +sr
• -sl
• -sr
• A21
• A22
• A23
• A24
• A25
• Air bag sensor assembly center (in center of dash)
• Bbd+
• Bbd-
• Bbp+
• Bbp-
• Buckle switch
• D2+
• D2-
• Dbe+
• Dbe-
• Dsp+
• Dsp-
• Engine control module (behind right side of dash)
• Fsp+
• Fsp-
• Gsw2
• Icd+
• Icd-
• Icp+
• Icp-
• Ig2
• Left curtain shield air bag squib (top of "b" pillar)
• Left front seat inner belt (on left front seat assembly)
• Left front seat outer belt (in left front seat belt)
• Left front side air bag sensor (on base of left "b" pillar)
• Left rear side air bag sensor (on base of left "c" pillar)
• Left side air bag squib (in left front seat)
• Msw+
• Msw-
• P-ab
• P2+
• P2-
• Paon
• Pd+
• Pd-
• Pnk
• Pp+
• Pp-
• Red
• Right rear side air bag sensor (on base of right "c" pillar)
• Seat position sensor
• Sfd+
• Sfd-
• Sfp+
• Sfp-
• Sil

Supplemental Restraints Wiring Diagram, Separate Seats (2 of 2) for Toyota Tacoma PreRunner 2008

List of elements for Supplemental Restraints Wiring Diagram, Separate Seats (2 of 2) for Toyota Tacoma PreRunner 2008:

• (below left center of dash) data link connector 3
• A10
• Air
• B17
• B19
• Bgnd
• Bsw
• C16
• Combination meter
• Dia
• Driver side j/b (left side of dash)
• Ecu-b fuse 7.5a
• Engine room r/b (left front of engine compt)
• F13
• Front passenger's seat bottom)
• Fsr+
• Fsr-
• Gauge fuse 7.5a
• Gnd
• H18
• H19
• H20
• Hazard warning signal switch assembly
• Hot at all times
• Hot in run or start
• I13
• Ie (w/ side air bag) (center of dash)
• Ig+
• Ig1 fuse 10a
• Ign fuse 15a
• Instrument panel j/b 1 (at left side of dash)
• Instrument panel j/b 2 (right side of dash)
• J/c 1 (behind left side of dash)
• J/c 13 (behind right kick panel)
• J/c 14 (behind right kick panel)
• J/c 5 (right side of dash)
• Left front air bag sensor (behind left side of front bumper)
• Left front occupant classification sensor (in left front of
• Left rear occupant classification sensor (in left rear of
• Occupant classification ecu (in front passenger's seat bottom)
• Pbew
• Pnk
• Red
• Reverse
• Right front air bag sensor (behind right side of front bumper)
• Right front occupant classification sensor (in right front of
• Right front seat inner belt (on passenger's seat assembly)
• Right rear occupant classification sensor (in right rear of
• Rsca off
• Rsca off switch
• Sgd1
• Sgd2
• Sgd3
• Sgd4
• Sig1
• Sig2
• Sig3
• Sig4
• Srs ind
• Svc1
• Svc2
• Svc3
• Svc4
• Sw-

TRANSMISSION

4WD Wiring Diagram (1 of 2) for Toyota Tacoma PreRunner 2008

List of elements for 4WD Wiring Diagram (1 of 2) for Toyota Tacoma PreRunner 2008:

• (a/t)
• (at differential) differential lock shift actuator assembly
• (m/t)
• (rear of cylinder head) (2.7l) eh
• (right rear of engine compt) (4.0l) ee
• 2-4
• 2.7l
• 4.0l
• 4wd
• 4wd control ecu (right side of dash)
• 4wd control switch
• 4wd fuse 20a
• 4wd position transfer indicator switch (on transmission assembly)
• A10
• A13
• A18
• A19
• A21
• A22
• Add
• Add actuator assembly (if equipped) (4.0l: near right rear of engine) (2.7l: front of engine)
• B17
• C13
• C14
• Differential lock switch (left side of dash)
• Dl1
• Dl2
• Dm1
• Dm2
• Driver side j/b (left side of dash)
• Engine control module (behind right side of dash)
• F12
• F13
• Gnd
• H17
• Hot in run or start
• Ic (center of dash)
• Ig1 2 fuse 10a
• Ind1
• Ind3
• Instrument panel j/b 1 (at left side of dash)
• Instrument panel j/b 2 (right side of dash)
• J/c 13 (behind right kick panel)
• J/c 14 (behind right kick panel)
• J/c 5 (right side of dash)
• L4 position transfer indicator switch (on transmission assembly)
• Limit switch
• Mtn
• Pnk
• Red
• Rlp
• Rly1
• Rly2
• Spd
• Tl1
• Tl2
• Tl3
• Tm1
• Tm2
• Transfer shift actuator assembly (on transmission assembly)

4WD Wiring Diagram (2 of 2) for Toyota Tacoma PreRunner 2008

List of elements for 4WD Wiring Diagram (2 of 2) for Toyota Tacoma PreRunner 2008:

• (at left side of dash) instrument panel j/b 1
• 4lo ind lamp
• 4wd ind lamp
• A/t
• B13
• C10
• Combination meter
• Diode (clutch start) (m/t) (left side of dash)
• Driver side j/b (left side of dash)
• Engine room j/b (left side of engine compt)
• Engine room r/b (left front of engine compt)
• Gauge fuse 7.5a
• H13
• H18
• Hot in run or start
• Hot in start
• Ig+
• Ig1 fuse 10a
• Instrument panel j/b 2 (right side of dash)
• J/c 1 (behind left side of dash)
• M/t
• Park/ neutral position switch (on trans- mission)
• Pnk
• Rear diff lock ind
• Rear differential transfer indicator switch (on rear differential)
• Red
• Skid control ecu w/ actuator (w/ vsc, 4.0l: left rear of engine compt) (w/ vsc, 2.7l: lower left side of dash) (w/o vsc: right rear of engine compt)
• Sp1
• Speed control
• Sta fuse 7.5a
• Vehicle speed sensor (combination meter) (m/t) (on transmission)
• W/ vsc
• W/o vsc

Rear Differential Lock Wiring Diagram for Toyota Tacoma PreRunner 2008

List of elements for Rear Differential Lock Wiring Diagram for Toyota Tacoma PreRunner 2008:

• (at differential) differential lock shift actuator assembly
• 4wd control ecu (right side of dash)
• 4wd fuse 20a
• A/t
• B13
• C10
• C13
• C14
• Combination meter
• Differential lock switch (left side of dash)
• Driver side j/b (left side of dash)
• Gauge fuse 7.5a
• Gnd
• H17
• H18
• Hot in run or start
• Ig+
• Ig1 2 fuse 10a
• Ig1 fuse 10a
• Instrument panel j/b 1 (at left side of dash)
• Instrument panel j/b 2 (right side of dash)
• J/c 1 (behind left side of dash)
• J/c 13 (behind right kick panel)
• J/c 14 (behind right kick panel)
• Limit switch
• M/t
• Pnk
• Rear diff lock ind
• Rear differential transfer indicator switch (on rear differential)
• Rlp
• Rly1
• Rly2
• Skid control ecu w/ actuator (w/ vsc, 4.0l: left rear of engine compt) (w/ vsc, 2.7l: lower left side of dash) (w/o vsc: right rear of engine compt)
• Spd
• Speed control
• Vehicle speed sensor (combination meter) (m/t) (on transmission)
• W/ vsc
• W/o vsc

2.7L

2.7L, A/T Wiring Diagram (1 of 2) for Toyota Tacoma PreRunner 2008

List of elements for 2.7L, A/T Wiring Diagram (1 of 2) for Toyota Tacoma PreRunner 2008:

• 4wd
• 4wd circuit
• At3
• Atd
• C10
• C12
• C13
• C14
• C15
• C16
• C17
• Canh
• Canl
• Combination meter
• Computer data lines system
• Data link connector 3 (below left center of dash)
• Driver side j/b (left side of dash)
• E03
• E04
• E11
• E15
• Eg (rear of cylinder head)
• Electronically controlled transmission solenoid (on transmission)
• Engine control module (behind right side of dash)
• H13
• Hot in run or start
• Ig1 fuse 10a
• Instrument panel j/b 1 (at left side of dash)
• Instrument panel j/b 2 (right side of dash)
• J/c 1 (behind left side of dash)
• J/c 4 & 5 (right side of dash)
• Me01
• Nco+
• Nco-
• Nssd
• Ot2+
• Ot2-
• Park/ neutral position switch (on trans- mission)
• Pnk
• Red
• Shift lock control ecu (under center console)
• Slt+
• Slt-
• Slu+
• Slu-
• Sp2+
• Sp2-
• Spd
• Stp
• Tac
• Tach
• Tho1
• Thwo
• Transmission revolution sensor (turbine) (on left side of transmission assembly)
• Vehicle speed sensor (electronically controlled transmission) (on transmission)

2.7L, A/T Wiring Diagram (2 of 2) for Toyota Tacoma PreRunner 2008

List of elements for 2.7L, A/T Wiring Diagram (2 of 2) for Toyota Tacoma PreRunner 2008:

• +bm
• A/t fluid temperature sensor (on automatic transmission)
• A11
• A30
• A33
• Acc
• Accelerator position sensor (behind left side of dash)
• Am2
• Batt
• Driver side j/b (left side of dash)
• E01
• E02
• Ea (at right front fender)
• Eb (left front of engine compt)
• Efi fuse 20a
• Efi relay
• Eh (rear of cylinder head)
• Engine control module (behind right side of dash)
• Engine coolant temperature sensor (rear of engine)
• Engine room j/b (left side of engine compt)
• Engine room r/b (left front of engine compt)
• Epa
• Epa2
• Etcs fuse 10a
• Gauge fuse 7.5a
• Ge01
• Hot at all times
• I15
• Ig2
• Ign fuse 15a
• Ignition switch
• Igsw
• J/c 12 (right side of dash)
• J/c 13 (behind right kick panel)
• J/c 14 (behind right kick panel)
• Lock
• Mrel
• Nca
• Off
• Pnk
• Red
• Start
• Stop fuse 10a
• Stop lamp switch (on bracket, above brake pedal)
• Stop lp ctrl relay
• Thoc
• Throttle body assembly (left top of engine)
• Thw
• Vcp2
• Vcpa
• Vpa
• Vpa2
• Vta1
• Vta2
• W/ vsc
• W/o vsc

4.0L

4.0L, A/T Wiring Diagram (1 of 2) for Toyota Tacoma PreRunner 2008

List of elements for 4.0L, A/T Wiring Diagram (1 of 2) for Toyota Tacoma PreRunner 2008:

• (2wd a/t)
• (on left side of transmission assembly)
• 4wd
• 4wd circuit
• A/t oil temp
• At2
• At4
• Atd
• Atl
• C10
• C12
• C13
• C14
• C15
• C16
• C17
• Canh
• Canl
• Combination meter
• Computer data lines system
• Driver side j/b (left side of dash)
• E03
• E04
• E05
• E12
• E14
• E15
• Ee (right rear of engine compt)
• Ef (left rear of engine compt)
• Electronically controlled transmission solenoid (on transmission)
• Engine control module (behind right side of dash)
• Eom
• H13
• Hot in run or start
• Ic (center of dash)
• Ig1 fuse 10a
• Instrument panel j/b 2 (right side of dash)
• J/c 1 (behind left side of dash)
• J/c 13 (behind right kick panel)
• J/c 14 (behind right kick panel)
• J/c 4 & 5 (right side of dash)
• J/c 5 (right side of dash)
• Me01
• Nssd
• Nssl
• Nt+
• Nt-
• Oilw
• Ot+
• Ot-
• Ot2+
• Ot2-
• Park/ neutral position switch (on transmission)
• Pnk
• Red
• Sel
• Shift lock control ecu (under center console)
• Sl1+
• Sl1-
• Sl2+
• Sl2-
• Slt+
• Slt-
• Slu+
• Slu-
• Sp2+
• Sp2-
• Spd
• Tach
• Tho1
• Tho2
• Thwo
• Transmission revolution sensor (electronically controlled transmission) (on right rear of transmission assembly)
• Transmission revolution sensor (turbine)

4.0L, A/T Wiring Diagram (2 of 2) for Toyota Tacoma PreRunner 2008

List of elements for 4.0L, A/T Wiring Diagram (2 of 2) for Toyota Tacoma PreRunner 2008:

• +b2
• +bm
• A11
• A30
• A33
• Acc
• Accelerator position sensor (behind left side of dash)
• Am2
• Batt
• Data link connector 3 (below left center of dash)
• Driver side j/b (left side of dash)
• E01
• E02
• Ea (at right front fender)
• Eb (near battery)
• Ee (right rear of engine compt)
• Efi fuse 20a
• Efi relay
• Engine control module (behind right side of dash)
• Engine coolant temperature sensor (top center of engine)
• Engine room j/b (left side of engine compt)
• Engine room r/b (left front of engine compt)
• Epa
• Epa2
• Etcs fuse 10a
• Gauge fuse 7.5a
• Ge01
• Hot at all times
• I15
• Ig2
• Ign fuse 15a
• Ignition switch
• Igsw
• Instrument panel j/b 1 (at left side of dash)
• Lock
• Mrel
• Nca
• Off
• Pnk
• Red
• Start
• Stop fuse 10a
• Stop lamp switch (on bracket, above brake pedal)
• Stop lp ctrl relay
• Stp
• Tac
• Throttle body assembly (front top of engine)
• Thw
• Vcp2
• Vcpa
• Vpa
• Vpa2
• Vta1
• Vta2
• W/ vsc
• W/o vsc

WARNING SYSTEMS

Key Reminder & Seat Belt Warning Wiring Diagram for Toyota Tacoma PreRunner 2008

List of elements for Key Reminder & Seat Belt Warning Wiring Diagram for Toyota Tacoma PreRunner 2008:

• A21
• A23
• Acty
• Airbag sensor assembly center (in center of dash)
• Ba (under
• Bench seat
• Bgnd
• Blink
• Body ecu
• Bsw
• Buckle switch
• Buzzer
• C16
• Combination meter
• Dcty
• Door ind
• Driver side j/b (left side of dash)
• Driver's seat belt ind
• Driver's seat)
• Ecu-b fuse 7.5a
• Engine room r/b (left front of engine compt)
• F13
• Front seat inner belt (bench seat: under seat cushion) (bucket seat: on passenger's seat assembly)
• Fsp+
• Fsp-
• Fsr+
• Fsr-
• Gauge fuse 7.5a
• Hazard warning signal switch assembly
• Hot at all times
• Hot in on or start
• Hot in run or start
• Ic (center of dash)
• Ig+
• Ig1 fuse 10a
• Instrument panel j/b 2 (right side of dash)
• J/c 1 (behind left side of dash)
• J12
• K10
• K13
• Left front door courtesy switch (in left "b" pillar)
• Left front seat inner belt switch (bench seat: under seat cushion) (bucket seat: on left front seat assembly)
• O10
• Occupant classification ecu (bench seat: in passenger's seat bottom) (bucket seat: in in front passenger's seat)
• Pbew
• Pnk
• Red
• Separate seat
• Unlock warning switch

Tire Pressure Monitoring Wiring Diagram for Toyota Tacoma PreRunner 2008

List of elements for Tire Pressure Monitoring Wiring Diagram for Toyota Tacoma PreRunner 2008:

• (at left side of dash) instrument panel j/b 1
• (right side of dash) instrument panel j/b 2
• (w/o vsc: right rear of engine compt) (4.0l w/ vsc: left rear of engine compt) (2.7l w/ vsc: lower left side of dash) skid control ecu w/ actuator
• +5v
• A/t
• C13
• C14
• C16
• Clsw
• Combination meter
• Computer data lines system
• Driver side j/b (left side of dash)
• Eb (2.7l: left front of engine compt) (4.0l: near battery)
• Ecu-b fuse 7.5a
• Engine control module (behind right side of dash)
• Engine room r/b (left front of engine compt)
• F10
• Gauge fuse 7.5a
• Gnd
• Gnd2
• Hot at all times
• Hot in on or start
• Ig 1 fuse 10a
• Ig+
• Ig1 2 fuse 10a
• Ind
• J/c 1 (behind left side of dash)
• J/c 4 & 5 (right side of dash)
• K13
• M/t
• Pnk
• Rda
• Red
• Reverse
• Rf5v
• Sil
• Sp1
• Spd
• Speed control
• Tach
• Tire pressure ind
• Tire pressure monitor ecu (center of dash)
• Tire pressure warning antenna & receiver (except double cab: behind right side of dash) (double cab: right kick panel)
• Tire pressure warning reset switch
• Vehicle speed sensor (combination meter) (m/t) (on transmission)
• W/ vsc
• W/o vsc

WIPER/WASHER

2-Speed Wiper/Washer Wiring Diagram for Toyota Tacoma PreRunner 2008

List of elements for 2-Speed Wiper/Washer Wiring Diagram for Toyota Tacoma PreRunner 2008:

• (2.7l: left front of engine compt) (4.0l: near battery) eb
• C12
• C13
• Combination switch
• Driver side j/b (left side of dash)
• H15
• Hot in run or start
• Ic (center of dash)
• Mist
• Off
• Pnk
• Washer switch
• Windshield washer motor (in washer fluid reservoir)
• Windshield wiper motor (right side of firewall)
• Wip fuse 30a
• Wiper switch
• Wsh fuse 10a

Interval Wiper/Washer Wiring Diagram for Toyota Tacoma PreRunner 2008

List of elements for Interval Wiper/Washer Wiring Diagram for Toyota Tacoma PreRunner 2008:

• C12
• C13
• Combination switch
• Driver side j/b (left side of dash)
• Eb (2.7l: left front of engine compt) (4.0l: near battery)
• H15
• Hot in run or start
• Ic (center of dash)
• Int
• Mist
• Off
• Pnk
• Washer switch
• Windshield washer motor (in washer fluid reservoir)
• Windshield wiper motor (right side of firewall)
• Wip fuse 30a
• Wiper relay
• Wiper switch
• Wsh fuse 10a