Toyota Corolla XII (2018-2024) air conditioning amplifier assembly Wiring diagrams

AHID AIR CONDITIONING AMPLIFIER ASSEMBLY BLK WIRE BLU WIRE BRN WIRE CERTIFICATION ECU COMBINATION METER ASSEMBLY DOOR LOCKS, ANTI-THEFT SYSTEMS GRN WIRE GRY WIRE HEADLIGHTS SYSTEM IA (LEFT SIDE OF DASH) INSTRUMENT PANEL J/B ASSEMBLY LEFT HEADLIGHT UNIT ASSEMBLY LLEW LT GRN WIRE MAIN BODY ECU METER MIRROR SUB-ASSEMBLY NETWORK GATEWAY ECU PNK WIRE RED WIRE RIGHT END OF DASH) RIGHT HEADLIGHT UNIT ASSEMBLY RLEW RWRY VIO WIRE W/ ADAPTIVE FRONT LIGHTING SYSTEM W/ HEAD UP DISPLAY WHT WIRE WHT/BLK WIRE WIPER/WASHER SYSTEM YEL WIRE

AHID AIR CONDITIONING AMPLIFIER ASSEMBLY BLK WIRE BLU WIRE BRN WIRE CERTIFICATION ECU COMBINATION METER ASSEMBLY DOOR LOCKS, ANTI-THEFT SYSTEMS GRN WIRE GRY WIRE HEADLIGHTS SYSTEM IA (UPPER LEFT END OF DASH) INSTRUMENT PANEL J/B LEFT HEADLIGHT UNIT ASSEMBLY LLEW LT GRN WIRE MAIN BODY ECU NETWORK GATEWAY ECU PNK WIRE RED WIRE RIGHT HEADLIGHT UNIT ASSEMBLY RLEW VIO WIRE W/ ADAPTIVE FRONT LIGHTING SYSTEM WHT WIRE WHT/BLK WIRE WIPER/WASHER SYSTEM YEL WIRE

AIR CONDITIONING AMPLIFIER ASSEMBLY BLK WIRE BLU WIRE BRN WIRE CERTIFICATION ECU FORWARD RECOGNITION CAMERA GRN WIRE GRY WIRE LEFT "C" PILLAR) LEFT HEADLIGHT UNIT ASSEMBLY LT BLU WIRE LT GRN WIRE METER MIRROR SUB-ASSEMBLY MILLIMETER WAVE RADAR SENSOR ASSEMBLY PNK WIRE RED WIRE RIGHT END OF DASH) RIGHT HEADLIGHT UNIT ASSEMBLY VIO WIRE W/ ADAPTIVE FRONT LIGHTING SYSTEM W/ BLIND SPOT MONITOR SYSTEM W/ HEAD UP DISPLAY W/O BLIND SPOT MONITOR SYSTEM WHT WIRE YEL WIRE

AIR CONDITIONING AMPLIFIER ASSEMBLY BLK WIRE BLU WIRE BRN WIRE CANN CANP CERTIFICATION ECU COMBINATION METER ASSEMBLY GRN WIRE GRY WIRE INSTRUMENT PANEL J/B LEFT HEADLIGHT UNIT ASSEMBLY LT GRN WIRE MAIN BODY ECU MSCH MSCL PNK WIRE RADIO, DISPLAY RECEIVER ASSEMBLY RED WIRE RIGHT BLIND SPOT MONITOR SENSOR RIGHT END OF DASH) RIGHT HEADLIGHT UNIT ASSEMBLY TELEPHONE TRANSCEIVER ASSEMBLY W/ ADAPTIVE FRONT LIGHTING SYSTEM W/ SMART KEY W/ TELEMATICS SYSTEM W/O SMART KEY WHT WIRE YEL WIRE

AIR CONDITIONING AMPLIFIER ASSEMBLY BLU WIRE BRN WIRE ENGINE ROOM R/B 1 EXCEPT HYBRID GRN WIRE GRY WIRE HOT AT ALL TIMES IA (UPPER LEFT END OF DASH) ID (RIGHT SIDE OF DASH) INSTRUMENT PANEL J/B ASSEMBLY LEFT FRONT SEAT CUSHION HEATER ASSEMBLY LEFT FRONT SEAT HEATER SWITCH LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK WIRE R/B ASSEMBLY 2 R/B ASSEMBLY 3 RED WIRE RELAY ENERGIZED RIGHT FRONT SEAT CUSHION HEATER ASSEMBLY RIGHT FRONT SEAT HEATER SWITCH S/HTR F/L FUSE S/HTR F/R FUSE S/HTR- MAIN FUSE SEAT BACK HEATER SEAT CUSHION HEATER SHIN VIO WIRE W/ POWER SEAT W/O LUMBAR SUPPORT W/O POWER SEAT W/ POWER SEAT, LUMBAR SUPPORT 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

AIR CONDITIONING AMPLIFIER ASSEMBLY ALL DR LOCK RELAY BLK WIRE BLU WIRE BRN WIRE CERTIFICATION ECU COMBINATION METER ASSEMBLY CONSOLE BOX ILLUMINATION LIGHT ASSEMBLY D DR UNLOCK RELAY D/L FUSE DEICER RELAY R/B ASSEMBLY 2 ECU-B 1 FUSE ECU-B 2 FUSE ELECTRIC PARKING BRAKE SWITCH ASSEMBLY FORWARD RECOGNITION CAMERA FORWARD RECOGNITION W/ HEATER HOOD SUB-ASSEMBLY FROM DOME FUSE (DIAGRAM 3 OF 5) FROM ENGINE ROOM R/B 1 (DIAGRAM 2 OF 5) FRONT WIPER DEICER SWITCH GRN WIRE GRY WIRE HAZ FUSE ID CODE BOX (IMMOBILIZER CODE ECU) INNER REAR VIEW MIRROR ASSEMBLY INSTRUMENT PANEL J/B ASSEMBLY INSTRUMENT PANEL LIGHT ASSEMBLY L/D-DR UNLOCK RELAY LEFT BLIND SPOT MONITOR SENSOR LEFT FRONT DOOR INSIDE ILLUMINATION (LEFT FRONT DOOR TRIM BOARD SUB- ASSEMBLY) LEFT REAR SEAT HEATER SWITCH LT BLU WIRE LT GRN WIRE MAIN BODY ECU MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY NAVIGATION ECU NETWORK GATEWAY ECU ORG/ WIRE PNK WIRE R/B ASSEMBLY 3 (CENTER OF DASH) RADIATOR SHUTTER SUB- ASSEMBLY RADIO, DISPLAY RECEIVER ASSEMBLY REAR CROSS TRAFFIC ALERT BUZZER (BLIND SPOT MONITOR BUZZER) RED WIRE RIGHT BLIND SPOT MONITOR SENSOR RIGHT FRONT DOOR INSIDE ILLUMINATION (RIGHT FRONT DOOR TRIM BOARD SUB- ASSEMBLY) RIGHT REAR SEAT HEATER SWITCH S/HTR R/L RELAY S/HTR R/R RELAY STEERING HEATER SWITCH TELLTALE LIGHT ASSEMBLY TIRE PRESSURE MONITOR RECEIVER ASSEMBLY TO IGNITION/ STARTER SWITCH ASSEMBLY (DIAGRAM 2 OF 5) TO R/B ASSEMBLY 3 (DIAGRAM 2 OF 5) TRANSPONDER KEY ECU ASSEMBLY VEHICLE APPROACHING SPEAKER CONTROLLER VIO WIRE W/ SMART KEY W/O SMART KEY WHT WIRE YEL WIRE

AIR CONDITIONING AMPLIFIER ASSEMBLY ALL DR LOCK RELAY BLK WIRE BLU WIRE BRN WIRE C/OPN RELAY R/B ASSEMBLY 2 CERTIFICATION ECU COMBINATION METER ASSEMBLY D DR UNLOCK RELAY D/L FUSE ECU-B 1 FUSE ECU-B 2 FUSE ELECTRIC PARKING BRAKE SWITCH ASSEMBLY ENGINE ROOM J/B 1 ENGINE ROOM R/B 1 FROM ENGINE ROOM R/B 1 (DIAGRAM 2 OF 9) FROM INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 4 OF 9) FUEL INJECTOR ASSEMBLY 1 FUEL INJECTOR ASSEMBLY 2 FUEL INJECTOR ASSEMBLY 3 FUEL INJECTOR ASSEMBLY 4 GRN WIRE GRY WIRE HAZ FUSE HV SUPPLY BATTERY ASSEMBLY HYBRID VEHICLE CONTROL ECU ID CODE BOX (IMMOBILIZER CODE ECU) INJ FUSE L/D-DR UNLOCK RELAY LT BLU WIRE LT GRN WIRE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY NAVIGATION ECU NETWORK GATEWAY ECU ORG/ WIRE RADIATOR SHUTTER SUB- ASSEMBLY RED WIRE STEERING LOCK ACTUATOR ASSEMBLY (STEERING LOCK ACTUATOR/ UPPER BRACKET ASSEMBLY) TO IGNITION COIL ASSEMBLY 3 (DIAGRAM 9 OF 9) TRANSPONDER KEY ECU ASSEMBLY VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

AIR CONDITIONING AMPLIFIER ASSEMBLY AIR CONDITIONING CONTROL ASSEMBLY BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY BRN WIRE COMPRESSOR W/ MOTOR ASSEMBLY DEF RELAY R/B ASSEMBLY 2 DEICER RELAY R/B ASSEMBLY 2 FORWARD RECOGNITION CAMERA FORWARD RECOGNITION W/ HEATER HOOD SUB-ASSEMBLY FRONT WIPER DEICER SWITCH GRN WIRE GRY WIRE INNER REAR VIEW MIRROR ASSEMBLY LEFT BLIND SPOT MONITOR SENSOR LEFT REAR SEAT HEATER SWITCH LT BLU WIRE LT GRN WIRE MAIN BODY ECU MILLIMETER WAVE RADAR SENSOR ASSEMBLY NETWORK GATEWAY ECU ORG/ WIRE PNK WIRE PTC HTR 1 RELAY PTC HTR 2 RELAY PTC HTR 3 RELAY R/B ASSEMBLY 2 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 RIGHT REAR SEAT HEATER SWITCH S/HTR R/L RELAY S/HTR R/R RELAY STEERING HEATER SWITCH TELLTALE LIGHT ASSEMBLY TO R/B ASSEMBLY 3 (DIAGRAM 1 OF 9) VEHICLE APPROACHING SPEAKER CONTROLLER VIO WIRE WHT WIRE YEL WIRE

AIR CONDITIONING AMPLIFIER ASSEMBLY AIR CONDITIONING CONTROL ASSEMBLY BLK WIRE BLU WIRE BRN WIRE ECU-B 2 FUSE ENGINE ROOM R/B 1 GRN WIRE GRY WIRE HOT AT ALL TIMES ILL ILL IND INSTRUMENT PANEL J/B ASSEMBLY LEFT "C" PILLAR) LEFT REAR SEAT HEATER ASSEMBLY LEFT REAR SEAT HEATER SWITCH LIN 1 LT BLU WIRE LT GRN WIRE PNK WIRE R/B ASSEMBLY 3 RED WIRE RELAY ENERGIZED RIGHT REAR SEAT HEATER ASSEMBLY RIGHT REAR SEAT HEATER SWITCH S/HTR R/L RELAY S/HTR R/R RELAY S/HTR RR FUSE SEAT BACK HEATER SEAT CUSHION HEATER SVDI SVPI SW 1 SW 2 VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE