Toyota Corolla XII (2018-2024) backup light switch assembly Wiring diagrams

BACKUP BACKUP LIGHT SWITCH ASSEMBLY BKUP LP FUSE BKUP LP RELAY BLU WIRE CVT DIODE (SHIFT POSITION) (CVT) (LEFT SIDE OF DASH) ECU-ACC FUSE GRN WIRE GRY WIRE HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B ASSEMBLY LEFT REAR LIGHT ASSEMBLY LT BLU WIRE LT GRN WIRE M/T OE (LEFT "C" PILLAR) PARK/NEUTRAL POSITION SWITCH ASSEMBLY PPL/GRN WIRE RED WIRE RELAY ENERGIZED RIGHT REAR LIGHT ASSEMBLY TRANSAXLE ASSEMBLY) WHT WIRE WHT/BLK WIRE YEL WIRE

1.8L 2.0L BACKUP BACKUP LIGHT SWITCH ASSEMBLY BKUP LP FUSE BKUP LP RELAY BLK WIRE BLU WIRE CVT DIODE (SHIFT POSITION) (CVT) (UPPER LEFT END OF DASH) ECM (1.8L) ECM (2.0L M/T) ECU-ACC FUSE EXCEPT HYBRID GRN WIRE GRY WIRE HOT W/ ACC RELAY ENERGIZED HYBRID VEHICLE CONTROL ECU INSTRUMENT PANEL J/B ASSEMBLY LEFT REAR LIGHT ASSEMBLY LT BLU WIRE LT GRN WIRE M/T OE (LEFT "C" PILLAR) PARK/NEUTRAL POSITION SWITCH ASSEMBLY PNK WIRE PSFT RADIO, DISPLAY RECEIVER ASSEMBLY RED WIRE RELAY ENERGIZED REV RIGHT REAR LIGHT ASSEMBLY SHIFT LEVER POSITION SENSOR TRANSMISSION CONTROL ECU VIO WIRE W/ BUILT-IN AMPLIFIER W/ SEPARATE AMPLIFIER WHT WIRE WHT/BLK WIRE YEL WIRE

-DP BACKUP LIGHT SWITCH ASSEMBLY BKUP LP FUSE BLK WIRE BLU WIRE BRN WIRE COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CVT DIODE (SHIFT POSITION) ECU-ACC FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B ASSEMBLY LEFT REAR SPEAKER ASSEMBLY LEFT STEERING PAD SWITCH LT BLU WIRE LT GRN WIRE M/T MSM+ MSTI PARK/NEUTRAL POSITION SWITCH ASSEMBLY PNK WIRE PPL/PNK WIRE PPL/VIO WIRE RADIO FUSE RED WIRE RELAY ENERGIZED RIGHT REAR SPEAKER ASSEMBLY RIGHT STEERING PAD SWITCH SPIRAL CABLE SUB-ASSEMBLY STEERING COLUMN) STEERING PAD SWITCH ASSEMBLY TRANSAXLE ASSEMBLY) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BACKUP LIGHT SWITCH ASSEMBLY BKUP LP FUSE BLK WIRE BLU WIRE BRN WIRE CLUSTER SYSTEM CVT DIODE (SHIFT POSITION) ECU-ACC FUSE GRN WIRE HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED INSTRUMENT INSTRUMENT PANEL J/B ASSEMBLY LT BLU WIRE LT GRN WIRE M/T MUTE PARK/NEUTRAL POSITION SWITCH ASSEMBLY PNK WIRE RADIO FUSE RED WIRE RELAY ENERGIZED SHIELD SLD STEREO COMPONENT AMPLIFIER ASSEMBLY (UNDER DRIVER'S SEAT) TMUT TRANSAXLE ASSEMBLY) VIO WIRE WHT WIRE YEL WIRE

ACC RELAY AIR BAG SENSOR ASSEMBLY AUTO HIGH BEAM SWITCH BACKUP LIGHT SWITCH ASSEMBLY BKUP LP FUSE BKUP LP RELAY BLK WIRE BLK/RED WIRE BLU WIRE BRN WIRE CERTIFICATION ECU COMBINATION METER ASSEMBLY CVT DIODE (SHIFT POSITION) DOME CUT RELAY DOME FUSE DOOR BACK FUSE DOOR BACK RELAY DOOR FUSE DOOR R/L FUSE DOOR R/R FUSE ECU- DCC 1 FUSE ECU-ACC FUSE ECU-DCC 2 FUSE FROM ENGINE ROOM R/B 1 (DIAGRAM 1 OF 4) FROM ENGINE ROOM R/B 1 (DIAGRAM 2 OF 4) FROM FUSIBLE LINK BLOCK ASSEMBLY (DIAGRAM 1 OF 4) FRONT LUMBAR POWER SWITCH FRONT POWER SEAT SWITCH GRN WIRE GRY WIRE LEFT FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY LEFT REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY LT BLU WIRE LT GRN WIRE M/T MAIN BODY ECU MAP LIGHT ASSEMBLY METER MIRROR SUB-ASSEMBLY NETWORK GATEWAY ECU OBD FUSE OCCUPANT DETECTION ECU OUTER MIRROR SWITCH ASSEMBLY P SEAT FUSE P/ OUTLET 1 FUSE P/OUTLET 2 RELAY PNK WIRE POWER FUSE POWER OUTLET SOCKET ASSEMBLY 1 PPL/BLU WIRE PPL/RED WIRE RADIO FUSE RADIO, DISPLAY RECEIVER ASSEMBLY REAR WIPER MOTOR ASSEMBLY RED WIRE RIGHT FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY RIGHT REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY SHIFT POSITION INDICATOR (POSITION INDICATOR HOUSING ASSEMBLY) STEERING LOCK ACTUATOR ASSEMBLY (STEERING LOCK ACTUATOR/ UPPER BRACKET ASSEMBLY) STEERING SENSOR STEREO COMPONENT AMPLIFIER ASSEMBLY STOP FUSE STOP LIGHT SWITCH ASSEMBLY STRG LOCK FUSE TAIL RELAY TELEPHONE TRANSCEIVER ASSEMBLY TO ENGINE ROOM J/B 1 (DIAGRAM 2 OF 4) TO MOBILE WIRELESS CHARGER CRADLE ASSEMBLY (DIAGRAM 2 OF 4) TO TAIL FUSE (DIAGRAM 4 OF 4) TRANSMISSION CONTROL ECU USB CHARGER SOCKET W/ HEAD UP DISPLAY W/ LUMBAR SUPPORT W/O LUMBAR SUPPORT WASHER FUSE WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER RELAY ASSEMBLY WIPER RR FUSE YEL WIRE

ACC RELAY AIR BAG SENSOR ASSEMBLY AUTO HIGH BEAM SWITCH BACKUP LIGHT SWITCH ASSEMBLY BKUP LP FUSE BKUP LP RELAY BLK WIRE BLK/RED WIRE BLU WIRE BRN WIRE CERTIFICATION ECU COMBINATION METER ASSEMBLY CVT DIODE (SHIFT POSITION) DOME CUT RELAY DOME FUSE DOOR BACK FUSE DOOR BACK RELAY DOOR FUSE DOOR R/L FUSE DOOR R/R FUSE ECU- DCC 1 FUSE ECU-ACC FUSE ECU-DCC 2 FUSE FROM ENGINE ROOM R/B 1 (DIAGRAM 2 OF 5) FROM FUSIBLE LINK BLOCK ASSEMBLY (DIAGRAM 1 OF 5) FROM IGNITION/ STARTER SWITCH ASSEMBLY (DIAGRAM 2 OF 5) FRONT LUMBAR POWER SWITCH FRONT POWER SEAT SWITCH GRN WIRE GRY WIRE INNER REAR VIEW MIRROR ASSEMBLY LEFT FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY LEFT REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY LT BLU WIRE LT GRN WIRE M/T MAIN BODY ECU MAP LIGHT ASSEMBLY NETWORK GATEWAY ECU OBD FUSE OCCUPANT DETECTION ECU OUTER MIRROR SWITCH ASSEMBLY P SEAT FUSE P/ OUTLET 1 FUSE PNK WIRE POWER FUSE POWER OUTLET SOCKET ASSEMBLY 1 PPL PPL/RED WIRE RADIO FUSE RADIO, DISPLAY RECEIVER RADIO, DISPLAY RECEIVER ASSEMBLY RED WIRE RIGHT FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY RIGHT REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY S/ROOF FUSE SFT LOCK- ACC FUSE SHIFT LOCK CONTROL UNIT ASSEMBLY SHIFT POSITION INDICATOR (POSITION INDICATOR HOUSING ASSEMBLY) SLIDING ROOF CONTROL ECU (SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY) STEERING LOCK ACTUATOR ASSEMBLY (STEERING LOCK ACTUATOR/ UPPER BRACKET ASSEMBLY) STEERING SENSOR STEREO COMPONENT AMPLIFIER ASSEMBLY STOP FUSE STOP LIGHT SWITCH ASSEMBLY STRG LOCK FUSE TAIL RELAY TELEPHONE TRANSCEIVER ASSEMBLY TO ENGINE ROOM J/B 1 (DIAGRAM 2 OF 5) TO INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 5 OF 5) TO MOBILE WIRELESS CHARGER CRADLE ASSEMBLY (DIAGRAM 1 OF 5) TO TAIL FUSE (DIAGRAM 4 OF 5) TRANSMISSION CONTROL ECU TRANSPONDER KEY ECU ASSEMBLY USED) VIO WIRE W/ LUMBAR SUPPORT W/O LUMBAR SUPPORT W/O SMART KEY SYSTEM W/ WIRELESS DOOR LOCK CONTROL WASHER FUSE WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER RELAY ASSEMBLY WIPER RR FUSE YEL WIRE

-DP BACKUP LIGHT SWITCH ASSEMBLY BKUP LP FUSE BLK WIRE BLU WIRE BRN WIRE COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CVT DIODE (SHIFT POSITION) ECU-ACC FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B ASSEMBLY LEFT REAR SPEAKER ASSEMBLY LEFT STEERING PAD SWITCH LT BLU WIRE LT GRN WIRE M/T MSM+ MSTI PARK/NEUTRAL POSITION SWITCH ASSEMBLY PNK WIRE PPL/PNK WIRE PPL/VIO WIRE RADIO FUSE RED WIRE RELAY ENERGIZED RIGHT REAR SPEAKER ASSEMBLY RIGHT STEERING PAD SWITCH SPIRAL CABLE SUB-ASSEMBLY STEERING COLUMN) STEERING PAD SWITCH ASSEMBLY TRANSAXLE ASSEMBLY) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BACKUP LIGHT SWITCH ASSEMBLY BKUP LP FUSE BLK WIRE BLU WIRE BRN WIRE CLUSTER SYSTEM CVT DIODE (SHIFT POSITION) ECU-ACC FUSE GRN WIRE HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED INSTRUMENT INSTRUMENT PANEL J/B ASSEMBLY LT BLU WIRE LT GRN WIRE M/T MUTE PARK/NEUTRAL POSITION SWITCH ASSEMBLY PNK WIRE RADIO FUSE RED WIRE RELAY ENERGIZED SHIELD SLD STEREO COMPONENT AMPLIFIER ASSEMBLY (UNDER DRIVER'S SEAT) TMUT TRANSAXLE ASSEMBLY) VIO WIRE WHT WIRE YEL WIRE