Toyota Corolla XII (2018-2024) strg htr relay Wiring diagrams

AIR BAG SENSOR ASSEMBLY AIR CONDITIONING AMPLIFIER ASSEMBLY AIR CONDITIONING CONTROL ASSEMBLY BLK WIRE BLU WIRE CENTER STOP LIGHT ASSEMBLY CERTIFICATION ECU CVT ELECTRIC PARKING BRAKE SWITCH ASSEMBLY FROM GROUND IA (DIAGRAM 3 OF 5) GLOVE BOX LIGHT ASSEMBLY HAZARD WARNING SIGNAL SWITCH ASSEMBLY ID CODE BOX (IMMOBILIZER CODE ECU) INSTRUMENT PANEL J/B ASSEMBLY LEFT LICENSE PLATE LIGHT ASSEMBLY LEFT REAR COMBINATION LIGHT ASSEMBLY LEFT REAR LIGHT ASSEMBLY MOBILE WIRELESS CHARGER CRADLE ASSEMBLY NETWORK GATEWAY ECU P/OUTLET 2 RELAY POWER OUTLET SOCKET ASSEMBLY 1 RADIO, DISPLAY RECEIVER ASSEMBLY RIGHT LICENSE PLATE LIGHT ASSEMBLY RIGHT REAR COMBINATION LIGHT ASSEMBLY RIGHT REAR LIGHT ASSEMBLY SHIFT LOCK CONTROL UNIT ASSEMBLY SHIFT POSITION INDICATOR (POSITION INDICATOR HOUSING ASSEMBLY) STEREO COMPONENT AMPLIFIER ASSEMBLY STRG HTR RELAY TELEPHONE TRANSCEIVER ASSEMBLY TELLTALE LIGHT ASSEMBLY TO GROUND OE USB CHARGER SOCKET W/ SEAT HEATER W/ SEPARATE AMPLIFIER W/ TELEMATICS SYSTEM WHT/BLK WIRE

ACC RELAY AIR BAG SENSOR ASSEMBLY ALL DR LOCK RELAY AUTO HIGH BEAM SWITCH BKUP LP RELAY BLK WIRE COMBINATION METER ASSEMBLY D DR UNLOCK RELAY DOOR BACK RELAY FORWARD RECOGNITION CAMERA FUEL LID OPENER SWITCH HAZARD WARNING SIGNAL SWITCH ASSEMBLY INNER REAR VIEW MIRROR ASSEMBLY INSTRUMENT PANEL J/B ASSEMBLY L/D-DR UNLOCK RELAY LEFT FRONT SEAT HEATER SWITCH LEFT VISOR ASSEMBLY MAIN BODY ECU MAP LIGHT ASSEMBLY P/OUTLET 2 RELAY PPL RIGHT VISOR ASSEMBLY ROOM LIGHT ASSEMBLY 1 SLIDING ROOF CONTROL ECU (SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY) STEERING HEATER SWITCH STRG HTR RELAY TELEPHONE TRANSCEIVER ASSEMBLY TO GROUND IB (DIAGRAM 4 OF 6) UNLOCK WARNING SWITCH ASSEMBLY W/ SLIDING ROOF WHT WIRE WHT/BLK WIRE

ACC RELAY AIR BAG SENSOR ASSEMBLY ALL DR LOCK RELAY AUTO HIGH BEAM SWITCH BKUP LP RELAY COMBINATION METER ASSEMBLY D DR UNLOCK RELAY DOOR BACK RELAY FORWARD RECOGNITION CAMERA HAZARD WARNING SIGNAL SWITCH ASSEMBLY INNER REAR VIEW MIRROR ASSEMBLY L/D-DR UNLOCK RELAY LEFT FRONT SEAT HEATER SWITCH LEFT VISOR ASSEMBLY MAIN BODY ECU MAP LIGHT ASSEMBLY P/OUTLET 2 RELAY PPL RIGHT VISOR ASSEMBLY ROOM LIGHT ASSEMBLY 1 SLIDING ROOF CONTROL ECU (SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY) STEERING HEATER SWITCH STRG HTR RELAY TELEPHONE TRANSCEIVER ASSEMBLY TO GROUND IB (DIAGRAM 4 OF 5) UN-LOCK WARNING SWITCH ASSEMBLY W/ SLIDING ROOF W/ TELEMATICS WHT/BLK WIRE

BHT BLK WIRE BRN WIRE EHT ENGINE ROOM R/B 1 GRN WIRE HEATER CONTROLLER HOT AT ALL TIMES INSTRUMENT PANEL J/B ASSEMBLY LT BLU WIRE LT GRN WIRE R/B ASSEMBLY 3 RELAY ENERGIZED RIGHT END OF DASH) SPIRAL CABLE SUB-ASSEMBLY STEERING COLUMN) STEERING HEATER STEERING HEATER SWITCH STEERING WHEEL) STRG HTR FUSE STRG HTR RELAY WHT WIRE WHT/BLK WIRE

BHT BLK WIRE EHT ENGINE ROOM R/B 1 GRY WIRE HEATER CONTROLLER HOT AT ALL TIMES INSTRUMENT PANEL J/B ASSEMBLY LT BLU WIRE LT GRN WIRE PNK WIRE R/B ASSEMBLY 3 RELAY ENERGIZED SPIRAL CABLE SUB-ASSEMBLY STEERING COLUMN) STEERING HEATER STEERING HEATER SWITCH STEERING WHEEL) STRG HTR FUSE STRG HTR RELAY VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

ABS MTR FUSE AIR CONDITIONING AMPLIFIER ASSEMBLY ALL DR LOCK RELAY ALT FUSE AMP FUSE BATT- MAIN FUSE BATTERY BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/WHT WIRE BLOWER MOTOR W/ FAN SUB-ASSEMBLY BLU WIRE BRAKE ACTUATOR ASSEMBLY BRN WIRE CERTIFICATION ECU COMBINATION METER ASSEMBLY COOLING FAN MOTOR D DR UNLOCK RELAY D INJ FUSE D/L FUSE DCM/ MAYDAY FUSE DEF RELAY DEF- MAIN FUSE DEICER FUSE DEICER RELAY R/B ASSEMBLY 2 DIM RELAY ECU-B 1 FUSE ECU-B 2 FUSE ELECTRIC PARKING BRAKE SWITCH ASSEMBLY ENGINE ROOM J/B 1 EPS FUSE FAN 1 FUSE FOG FR FUSE FORWARD RECOGNITION CAMERA FORWARD RECOGNITION W/ HEATER HOOD SUB-ASSEMBLY FR FOG RELAY FROM ENGINE ROOM R/B 1 (DIAGRAM 2 OF 4) FRONT WIPER DEICER SWITCH FUSIBLE LINK BLOCK ASSEMBLY GENERATOR ASSEMBLY GRN WIRE GRY WIRE H-LP HI FUSE HAZ FUSE HORN FUSE HORN RELAY HTR FUSE ID CODE BOX (IMMOBILIZER CODE ECU) IGN/INJ/ D INJ RELAY INSTRUMENT PANEL J/B ASSEMBLY J/B-AM FUSE L/D-DR UNLOCK RELAY LEFT "C" PILLAR) LEFT BLIND SPOT MONITOR SENSOR LT BLU WIRE LT GRN WIRE MAIN BODY ECU MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY NAVIGATION ECU NETWORK GATEWAY ECU ORG/ WIRE P/ OUTLET 2 FUSE PNK WIRE POWER STEERING ECU W/ MOTOR ASSEMBLY PPL/LT BLU WIRE R/B ASSEMBLY 3 (CENTER OF DASH) RADIO, DISPLAY RECEIVER ASSEMBLY REAR CROSS TRAFFIC ALERT BUZZER (BLIND SPOT MONITOR BUZZER) RED WIRE RIGHT BLIND SPOT MONITOR SENSOR S-HORN FUSE S-HORN RELAY R/B ASSEMBLY 3 ST FUSE ST RELAY STARTER ASSEMBLY STEERING HEATER SWITCH METER MIRROR SUB-ASSEMBLY STEREO COMPONENT AMPLIFIER ASSEMBLY STRG HTR FUSE STRG HTR RELAY TELEPHONE TRANSCEIVER ASSEMBLY TELLTALE LIGHT ASSEMBLY TO EFI- MAIN 3 FUSE (DIAGRAM 2 OF 4) TO INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 3 OF 4) TO R/B ASSEMBLY 3 (DIAGRAM 2 OF 4) VIO WIRE VVT FUSE VVT RELAY R/B ASSEMBLY 2 W/ HEAD UP DISPLAY W/O ADAPTIVE FRONT-LIGHTING SYSTEM WHT WIRE WIPER FUSE YEL WIRE

1.8L 2.0L ABS MTR 1 FUSE ALT FUSE AMP FUSE BATT- MAIN FUSE BATTERY BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/WHT WIRE BLOWER MOTOR W/ FAN SUB-ASSEMBLY BLU WIRE BRAKE ACTUATOR ASSEMBLY BRN WIRE CERTIFICATION ECU CONTINUOUSLY VARIABLE VALVE LIFT CONTROLLER ASSEMBLY COOLING FAN MOTOR D INJ INJ-B FUSE D INJ RELAY DCM/ MAYDAY FUSE DEF FUSE DEF RELAY DEICER FUSE DEICER RELAY DIM RELAY DIS EFI MAIN RELAY ENGINE ROOM J/B 1 ENGINE SWITCH (W/ SMART KEY SYSTEM) EPS FUSE ETCS FUSE FAN 1 FUSE FAN 1 RELAY FUSIBLE LINK BLOCK ASSEMBLY GENERATOR ASSEMBLY GRN WIRE GRY WIRE H-LP HI FUSE HORN FUSE HORN RELAY HTR FUSE J/B-AM FUSE LT BLU WIRE LT GRN WIRE MOBILE WIRELESS CHARGER CRADLE ASSEMBLY P/ OUTLET 2 FUSE PNK WIRE POWER STEERING ECU W/ MOTOR ASSEMBLY R/B ASSEMBLY 2 R/B ASSEMBLY 3 (CENTER OF DASH) RED WIRE S-HORN FUSE S-HORN RELAY S/HTR R/R RELAY S/HTR RR FUSE S/HTR- MAIN FUSE SDET ST FUSE ST RELAY STARTER ASSEMBLY STEREO COMPONENT AMPLIFIER ASSEMBLY STRG HTR FUSE STRG HTR RELAY TAIL TELEPHONE TRANSCEIVER ASSEMBLY TO EFI- MAIN 3 FUSE (DIAGRAM 2 OF 5) TO INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 3 OF 5) TO INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 4 OF 5) TO R/B ASSEMBLY 3 (DIAGRAM 2 OF 5) VIO WIRE VVT FUSE VVT RELAY W/O ADAPTIVE FRONT-LIGHTING SYSTEM WCSW WHT WIRE WHT/BLK WIRE WIPER FUSE YEL WIRE

BATT- MAIN FUSE BATTERY BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/WHT WIRE BLOWER MOTOR W/ FAN SUB-ASSEMBLY BLU WIRE DC/DC FUSE DEF RELAY DEF- MAIN FUSE DEICER FUSE DEICER RELAY DOOR DBL/L FUSE ENG W/PMP FUSE ENG W/PMP RELAY ENGINE ROOM J/B 1 ENGINE ROOM R/B 1 EPS FUSE FAN 1 FUSE FAN 1 RELAY FAN 3 RELAY FAN-2 FUSE FUEL OPN FUSE FUEL OPN RELAY R/B ASSEMBLY 3 FUSIBLE LINK BLOCK ASSEMBLY GRN WIRE HORN FUSE HORN RELAY HTR FUSE INVERTER W/ CONVERTER ASSEMBLY J/B-AM FUSE LEFT FRONT SEAT HEATER SWITCH LT BLU WIRE P/OUTLET 2 FUSE PNK WIRE POWER STEERING ECU W/ MOTOR ASSEMBLY PTC HTR 1 FUSE PTC HTR 1 RELAY PTC HTR 2 FUSE PTC HTR 2 RELAY PTC HTR 3 FUSE PTC HTR 3 RELAY R/B ASSEMBLY 2 R/B ASSEMBLY 2 (RIGHT FRONT FENDER APRON) R/B ASSEMBLY 3 RED WIRE RIGHT FRONT SEAT HEATER SWITCH S/HTR F/L FUSE S/HTR F/R FUSE S/HTR- MAIN FUSE STARTER ASSEMBLY STRG HTR FUSE STRG HTR RELAY TO ETCS FUSE (DIAGRAM 2 OF 9) TO INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 4 OF 9) TO INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 9 OF 9) WHT WIRE WHT/BLK WIRE