POWER DISTRIBUTION – Toyota Corolla LE 2014 – SYSTEM WIRING DIAGRAMS

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 3) for Toyota Corolla LE 2014

List of elements for Power Distribution Wiring Diagram (1 of 3) for Toyota Corolla LE 2014:

• (left end of dash) driver's side junction block assembly
• (left side of engine compt) engine room relay block
• A/b fuse 10a
• A10
• A23
• A24
• A36
• A37
• A44
• Ab (behind left headlight)
• Abs 1 fuse 50a
• Abs 2 fuse 30a
• Ae3
• Air conditioning & cooling fans systems
• Air conditioning system
• Alt fuse 120a
• Am2 fuse 7.5a
• Anti-lock brakes & electronic power steering systems
• Anti-lock brakes system
• Anti-theft system
• Battery
• Becu
• C/opn relay
• C23
• C44
• C55
• Cruise control, exterior lights & engine controls systems
• D/c cut fuse 30a
• D22
• D40
• D41
• Dome fuse 10a
• Door locks & anti-theft systems
• Door locks, anti-theft & warning systems
• E from certification ecu (diagram 3 of 3)
• E20
• E31
• E33
• E35
• Ecu-b 2 fuse 7.5a
• Ecu-b fuse 10a
• Efi main fuse 20a
• Efi main relay
• Electronic power steering system
• Engine controls system
• Engine room junction block (left side of engine compt)
• Eps fuse 80a
• Etcs fuse 10a
• Exterior lights system
• From acc relay (diagram 2 of 3)
• From ig1 1 relay k (diagram 2 of 3)
• From ignition or starter switch assembly (diagram 2 of 3)
• From strg lock fuse (diagram 1 of 3)
• H-lp main fuse 40a
• H-lp relay
• Horn fuse 10a
• Horn relay
• Htr fuse 50a
• Htr sub 1 fuse 30a
• Htr sub 3 fuse 30a
• Ics fuse 5a
• Ig1 2 relay
• Ig2 fuse 15a
• Ig2 relay
• Ign fuse 7.5a
• Igt/inj relay
• Inj fuse 15a
• Instrument cluster system
• Interior lights system
• Main body ecu
• Meter fuse 5a
• Navigation & sound systems
• Pnk
• Radio fuse 20a
• Rdi fuse 30a
• Red
• Shift interlock & door locks systems
• Shift interlock system
• St 1 relay
• St fuse 30a
• Starting/ charging system
• Strg lock fuse 20a
• To certification ecu (diagram 3 of 3)
• To d/c cut fuse (diagram 1 of 3)
• To def fuse (diagram 3 of 3)
• To driver's side junction block assembly (diagram 3 of 3)
• To ig1 1 relay (diagram 2 of 3)
• To ignition or starter switch assembly (diagram 2 of 3)
• Transmissions & engine controls systems
• Turn & haz fuse 10a
• Vlvmatic fuse 30a
• W/ dual vvt-i
• W/ ptc heater
• W/ smart key system
• W/o smart key system
• Warning systems
• Washer fuse 15a
• Wiper fuse 25a
• Wiper/washer system

Power Distribution Wiring Diagram (2 of 3) for Toyota Corolla LE 2014

List of elements for Power Distribution Wiring Diagram (2 of 3) for Toyota Corolla LE 2014:

• (left end of dash) driver's side junction block assembly
• (not used)
• (right side of dash) ed
• A15
• A16
• A20
• A21
• A39
• A41
• A45
• Acc
• Acc fuse 7.5a
• Acc relay
• Am1
• Am2
• Anti-lock brakes & electronic power steering systems
• C15
• C16
• C17
• C18
• C19
• C36
• C37
• C38
• C39
• C40
• C50
• D14
• D15
• D25
• D27
• D32
• D37
• E28
• E29
• Eb (center of dash)
• Ecu-ig 1 fuse 7.5a
• Ecu-ig 3 fuse 7.5a
• Engine controls & starting/charging systems
• Engine controls system
• Exterior lights system
• From certification ecu (diagram 3 of 3)
• From driver's side junction block assembly (diagram 3 of 3)
• From engine room relay block (diagram 1 of 3)
• From ig1 2 relay (diagram 1 of 3)
• From ignition or starter switch assembly (diagram 2 of 3)
• From obd fuse (diagram 3 of 3)
• Headlights system
• Ig1
• Ig1 1 relay
• Ig1 3 relay
• Ig2
• Ignition or starter switch assembly (w/o smart key system)
• Instrument cluster system
• Interior lights system
• J/c a38
• Lock
• Main body ecu
• Mirrors system
• Navigation & sound systems
• Off
• On off
• P from certification ecu (diagram 3 of 3)
• P/ outlet fuse 15a
• Panel fuse 5a
• Power outlet socket assembly 1
• Power relay
• Power tops system
• S/htr f/l fuse 15a
• S/htr f/r fuse 15a
• Seats system
• Sft lock fuse 5a
• Shift interlock system
• St1
• St2
• Start
• Starting/ charging system
• Tail fuse 10a
• Tail relay
• To driver's side junction block assembly (diagram 2 of 3)
• To engine room relay block (diagram 1 of 3)
• To htr-ig fuse (diagram 3 of 3)
• To ig1 2 relay (diagram 1 of 3)
• Transmissions system
• Trly
• W/ dual vvt-i
• W/ smart key system
• W/ valvematic
• W/o smart key system
• Warning systems

Power Distribution Wiring Diagram (3 of 3) for Toyota Corolla LE 2014

List of elements for Power Distribution Wiring Diagram (3 of 3) for Toyota Corolla LE 2014:

• (left end of dash) driver's side junction block assembly
• (left side of engine compt) engine room relay block
• A25
• A26
• A35
• A46
• A47
• A56
• Ab (behind left headlight)
• Accd
• Agnd
• Air conditioning system
• Am1 fuse 5a
• Anti-lock brakes system
• Bk/dr lock relay
• Certification ecu (w/ smart key system) (right side of dash)
• Computer data lines system
• D door unlock relay
• D/l alt fuse 25a
• D/l back fuse 10a
• D/lock relay
• D/unlock relay
• D10
• D21
• D23
• D24
• D30
• D42
• D43
• D44
• D45
• D46
• D48
• Def fuse 50a
• Def relay
• Defogger system
• Door f/r fuse 20a
• Door locks & anti-theft systems
• E10
• E57
• E59
• Ecu-ig 2 fuse 10a
• Ecu-ig 4 fuse 5a
• Ed (right side of dash)
• Electronic power steering system
• Engine controls systems
• Engine switch
• Exterior lights system
• Fr fog fuse 10a
• From driver's side junction block assembly (diagram 3 of 3)
• From ecu-ig 3 fuse (diagram 2 of 3)
• From engine room junction block (diagram 1 of 3)
• From engine room relay block (diagram 1 of 3)
• From rdi fuse (diagram 1 of 3)
• Headlights system
• Htr-ig fuse 10a
• Ig1d
• Ig2d
• J/c a38
• Mir htr fuse 10a
• Obd fuse 7.5a
• P/seat f/l fuse 30a
• Pnk
• Power tops system
• Power windows system
• S-horn fuse 10a
• S/roof fuse 20a
• Seats system
• Ss1
• Ss2
• Ssw1
• Ssw2
• Stop fuse 10a
• To driver's side junction block assembly (diagram 2 of 3)
• To engine room relay block (diagram 1 of 3)
• To engine room relay block assembly (diagram 3 of 3)
• To ig1 1 relay (diagram 2 of 3)
• To ignition or starter switch assembly (diagram 2 of 3)
• To power relay (diagram 2 of 3)
• Transmissions, anti-lock brakes, cruise control, engine controls, shift interlock & exterior lights systems