Toyota Corolla X facelift (2010-2013) ecu-b fuse Wiring diagrams

ALT ALT FUSE ALT-S FUSE BATTERY BLK WIRE BLK/BLU WIRE BLU WIRE BRN WIRE CAN I/F CANL CANH CHARGE IND COMBINATION IG+ METER ASSEMBLY COMPUTER DATA LINES SYSTEM NUMMI MADE ECU-B FUSE ECU-IG 2 FUSE ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B (ENGINE ROOM J/B) GENERATOR ASSEMBLY GRN WIRE HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT PANEL INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) J/B (LEFT SIDE OF DASH) J/B 4 (RIGHT SIDE (RIGHT SIDE OF DASH) OF DASH) J/B 4 (RIGHT SIDE OF DASH) LED DRIVER MAIN FUSIBLE LINK (12 GA- MANUAL A/C AUTOMATIC A/C 24 25 METER FUSE NUMMI MADE NUMMI TMC MADE MADE RED WIRE STARTING CIRCUIT TMC MADE TMC MADE W/ DAYTIME RUNNING LIGHT TMC MADE W/O DAYTIME RUNNING LIGHT WHT WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 +B FOG BEAM IND BLK WIRE BLU WIRE BRN WIRE COMBINATION METER ASSEMBLY DAYTIME RUNNING LIGHT RELAY (RIGHT SIDE OF DASH) DIMMER RELAY DIMMER SWITCH ECU- IG 1 FUSE ECU-B FUSE ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B (ENGINE ROOM J/B) FOG LIGHT SWITCH FR FOG FUSE FR FOG RELAY FRONT FOG IND GENERATOR ASSEMBLY GRN WIRE H-LP H-LP RELAY H-LP- MAIN FUSE HEAD HEADLIGHT DIMMER SWITCH ASSEMBLY HF PKB DRL HI H-ON HOT AT ALL TIMES HOT IN ON OR START IG DIM TAIL PNK EXTERIOR LIGHTS SYSTEM WIRE INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LEFT FOG LIGHT ASSEMBLY LEFT HEADLIGHT ASSEMBLY LH-HI H-LP FUSE LH-LO H-LP FUSE LIGHT CONTROL SWITCH LOW HIGH LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE OFF ORG/ WIRE PARKING BRAKE SWITCH (UNDER CENTER CONSOLE) PNK 16 30 WIRE PNK PNK WIRE R/B 8 (CENTER OF DASH) RED WIRE RED/BLK WIRE RH-HI H-LP FUSE RH-LO H-LP FUSE RIGHT FOG LIGHT ASSEMBLY RIGHT HEADLIGHT ASSEMBLY TAIL VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 +B FOG BEAM IND BLK WIRE BLU WIRE BRN WIRE DAYTIME RUNNING LIGHT RELAY (RIGHT SIDE OF DASH) DIMMER RELAY DIMMER SWITCH ECU- IG 1 FUSE ECU-B FUSE ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B (ENGINE ROOM J/B) FOG LIGHT SWITCH FR FOG FUSE FR FOG RELAY OF DASH) FRONT FOG IND PNK WIRE GENERATOR ASSEMBLY GRN WIRE H-LP H-LP RELAY HEAD HEAD IND COMBINATION METER ASSEMBLY HEADLIGHT DIMMER SWITCH ASSEMBLY HF PKB DRL HI H-ON HOT AT ALL TIMES HOT IN ON OR START IG DIM TAIL PNK EXTERIOR LIGHTS SYSTEM WIRE 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 LH-LO H-LP FUSE LIGHT CONTROL SWITCH LOW HIGH LT GRN WIRE LT GRN/BLK WIRE MAIN H-LP FUSE OFF ORG/ WIRE PARKING BRAKE SWITCH (UNDER CENTER CONSOLE) PNK WIRE R/B 6 (CENTER RED WIRE RED/BLK WIRE RH-HI H-LP FUSE RH-LO H-LP FUSE RIGHT FOG LIGHT ASSEMBLY RIGHT HEADLIGHT ASSEMBLY TAIL WHT WIRE WHT/BLK WIRE YEL WIRE

38 24 SPD AMBIENT TEMPERATURE SENSOR (AUTOMATIC A/C) (CENTER FRONT OF ENGINE COMPT) BLK WIRE BRAKE ACTUATOR ASSEMBLY (RIGHT FRONT OF ENGINE COMPT) BRN WIRE CLOCK COMPUTER DATA LINES SYSTEM COUR- TESY DCTY ECM (LEFT SIDE OF ENGINE COMPT) ECU-B FUSE ENGINE OIL PRESSURE SWITCH (LOWER LEFT FRONT OF ENGINE) FUEL SENDER GAUGE ASSEMBLY (TOP OF FUEL TANK) FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES ENGINE ROOM R/B (ENGINE ROOM J/B) HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LCTY LEFT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY (LEFT "B" PILLAR) LEFT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY (BASE OF LEFT "C" PILLAR) LGCY LT GRN WIRE LUGGAGE COMPARTMENT DOOR LOCK ASSEMBLY MAIN BODY ECU INSTRUMENT PANEL J/B METER FUSE ORG/ WIRE PARKING BRAKE SWITCH (UNDER CENTER CONSOLE) PCTY PNK WIRE RCTY RED WIRE RELAY ENERGIZED 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) TELLTALE LIGHT ASSEMBLY VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

1 4 ILL- ILL+ ALT FUSE BLK WIRE BLU WIRE COM GND 4 5 COMBINATION METER ASSEMBLY ECU-B FUSE ENGINE ROOM R/B (ENGINE ROOM J/B) ENGINE SWITCH (W/ SMART KEY SYSTEM) GRN WIRE HAZARD WARNING SIGNAL SWITCH ASSEMBLY HEATER CONTROL SUB-ASSEMBLY (AUTOMATIC A/C) HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) HOT IN ON OR START ILLUMINATION IND INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LED DRIVER MAIN BODY ECU (W/ SMART KEY SYSTEM) (INSTRUMENT PANEL J/B) METER FUSE RED WIRE SWIL VEHICLE STABILITY CONTROL SWITCH (W/ VSC) WHT WIRE WHT/BLK WIRE

ABS 3 FUSE AIR CONDITIONING SYSTEM AIR CONDITIONING, ANTI-THEFT SYSTEMS AIR COOLING ANTI-LOCK CONDITIONING FANS BRAKES SYSTEM SYSTEM SYSTEM ALT FUSE ALT-S FUSE BATTERY BLK WIRE BLK/BLU WIRE BLU WIRE BLU/YEL WIRE DCC SHORT PIN DOME FUSE ECU-B FUSE EFI MAIN FUSE EFI MAIN RELAY ELECTRONIC POWER STEERING SYSTEM ENGINE CONTROLS SYSTEM ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B (ENGINE ROOM J/B) EPS FUSE FROM ALT FUSE (DIAGRAM 1 OF 3) FROM ENGINE ROOM J/B (DIAGRAM 1 OF 3) FROM INSTRUMENT PANEL J/B (DIAGRAM 2 OF 3) FUSE FUSIBLE LINK MAIN (12 GA- GRN WIRE GRY WIRE H-LP- MAIN FUSE HEADLIGHTS SYSTEM HEADLIGHTS, AIR CONDITIONING SYSTEMS HORN FUSE HORN RELAY HTR SUB 3 FUSE HTR SUB 1 FUSE IGNITION OR STARTER INTERIOR LIGHTS, ANTI-THEFT, DOOR LOCKS SYSTEMS J/C NAVIGATION, SOUND SYSTEMS ON LOCK OFF P/I FUSE PNK WIRE RAD 1 FUSE RDI FAN FUSE ABS 1 FUSE HTR FUSE RED WIRE RED/BLK WIRE RED/GRN WIRE RELAY SHIFT INTERLOCK SYSTEM STARTING/ CHARGING SYSTEM STARTING/ EXTERIOR CHARGING LIGHTS SYSTEM SYSTEM SWITCH ASSEMBLY (W/O SMART KEY 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 ETCS FUSE FUSE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE

18 19 SRX STX 2 14 ACT+ 25 7 HAZ ILE 6 15 12 BECU HORN BLK WIRE BLU WIRE BRN WIRE COURTESY DETECTION UNLK DOME FUSE DOOR CONTROL RECEIVER (RIGHT "C" PILLAR) DOOR FUSE ECU- IG 1 FUSE ECU-B FUSE EHW ENGINE ROOM J/B ENGINE ROOM R/B (ENGINE ROOM J/B) FLASHER RELAY FUSE GRN WIRE GRY WIRE H-LP HORN RELAY HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) KEY KEY UNLK LCTY RDA PRG BZR HRLY LEFT FRONT DOOR LOCK ASSEMBLY (DRIVER'S DOOR) LEFT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY LGCV RCTY PCTY DCTY LOCK LOCK KEY LSSR LT BLU WIRE LT GRN WIRE MAIN BODY ECU INSTRUMENT PANEL J/B ORG/ WIRE PNK TR WIRE PNK WIRE RED WIRE RED/GRN WIRE RIGHT FRONT DOOR LOCK ASSEMBLY (FRONT PASSENGER'S DOOR) UNLK UNLK DETECTION VIO WIRE W/ RIGHT DOOR KEY LOCK, UNLOCK SWITCH WHT WIRE WHT/BLK WIRE WIRELESS DOOR LOCK BUZZER (LEFT REAR OF ENGINE COMPT) YEL WIRE

15 16 17 18 ATX- 19 20 L- AGND ALO ANTENNA ANTENNA AMPLIFIER (CENTER OF DASH) ARI ASGN ALI AGND AUXI ARO ASGN AUXO BLK WIRE BLU WIRE BLU/YEL WIRE BRN WIRE CDR- CDR+ CDL- CDL+ EAU ECU-B FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES ENGINE ROOM R/B (ENGINE ROOM J/B) RAD 1 FUSE ILL- ANT INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) IVO+ IVO- LEFT STEERING PAD SWITCH LT BLU WIRE LT GRN WIRE MACC METER FUSE MIC - MIC+ MACC MIC- SGND MODE MULTI-MEDIA INTERFACE ECU ASSEMBLY MUTE R+ L+ SLD NCA WIRE ON HOOK ORG/ WIRE PNK ATX- WIRE PNK WIRE RADIO RECEIVER ASSEMBLY RED WIRE RELAY ENERGIZED RIGHT STEERING PAD SWITCH SEEK + SEEK - SPIRAL CABLE SUB-ASSEMBLY STEERING COLUMN) STEERING PAD SWITCH ASSEMBLY (IF EQUIPPED) STEREO JACK ADAPTER ASSEMBLY 1 SWG TELEPHONE MICROPHONE ASSEMBLY (CENTER FRONT OF ROOF) TXM- TXM+ ULO+ URO+ VIO WIRE VOICE OFF HOOK VOL (-) W/ SLIDING ROOF WHT WIRE WHT/BLK WIRE YEL WIRE

48 14 13 STA STSW ACCR ACC CUT RELAY BATTERY BLK WIRE BLU WIRE BLU/YEL WIRE DIODE (STARTING) (LEFT SIDE OF DASH) ECM (LEFT SIDE OF ENGINE COMPT) ECU-B FUSE ENGINE ROOM R/B (ENGINE ROOM FUSE HOT AT ALL TIMES HOT AT ALL TIMES INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) FUSE IGNITION OR STARTER SWITCH ASSEMBLY INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) J/B J/B 4 (RIGHT SIDE OF DASH) J/C LOCK OFF LT GRN WIRE ON LOCK OFF PARK/NEUTRAL POSITION SWITCH (LEFT SIDE OF TRANSAXLE) POWER DISTRIBUTION SYSTEM R/B 5 (CENTER OF DASH) RED WIRE ST RELAY STAR STARTER ASSEMBLY WHT WIRE WHT/GRN WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY ECU-B FUSE ECU-IG 2 FUSE ENGINE ROOM R/B (ENGINE ROOM J/B) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IGN FUSE INSTRUMENT CLUSTER SYSTEM INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LT GRN WIRE METER FUSE ORG/ WIRE PARK/NEUTRAL POSITION SWITCH (LEFT SIDE OF TRANSAXLE) PNK WIRE RED WIRE RED/GRN WIRE STOP FUSE STOPLIGHT SWITCH (LEFT SIDE OF DASH) THROTTLE W/ MOTOR BODY (THROTTLE BODY ASSEMBLY) TRANSMISSION CONTROL SWITCH (UNDER CENTER CONSOLE) TRANSMISSION REVOLUTION SENSOR (TURBINE) (LEFT SIDE OF TRANSAXLE) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE