Toyota Corolla XII (2018-2024) engine room j/b 1 Wiring diagrams

AUTO HIGH BEAM SWITCH (IF EQUIPPED) AZBI BLK WIRE BLU WIRE DIM RELAY ENGINE ROOM J/B 1 ENGINE ROOM R/B 1 FOG FR FUSE GRN WIRE H-LP HI FUSE H-LP LH FUSE H-LP LH RELAY H-LP RH FUSE H-LP RH RELAY HIGH/LOW DRL HOT AT ALL TIMES IND LEFT HEADLIGHT UNIT ASSEMBLY (W/O ADAPTIVE FRONT LIGHTING SYSTEM) LT BLU WIRE LT GRN WIRE PNK WIRE RED WIRE RIGHT HEADLIGHT UNIT ASSEMBLY (W/O ADAPTIVE FRONT LIGHTING SYSTEM) SOL + VIO WIRE W/ ADAPTIVE FRONT LIGHTING SYSTEM W/O ADAPTIVE FRONT-LIGHTING SYSTEM WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLU WIRE DIM RELAY ENGINE ROOM J/B 1 ENGINE ROOM R/B 1 EXCEPT HYBRID W/O LED TURN SIGNAL LIGHT GRN WIRE H-LP HI FUSE H-LP LH FUSE H-LP LH RELAY H-LP RH FUSE H-LP RH RELAY HIGH/LOW DRL HOT AT ALL TIMES HYBRID, EXCEPT HYBRID W/ LED TURN SIGNAL LIGHT LEFT HEADLIGHT UNIT ASSEMBLY (W/O ADAPTIVE FRONT LIGHTING SYSTEM) LT BLU WIRE LT GRN WIRE PNK WIRE RED WIRE RIGHT END OF DASH) RIGHT HEADLIGHT UNIT ASSEMBLY (W/O ADAPTIVE FRONT LIGHTING SYSTEM) SOL + VIO WIRE W/ ADAPTIVE FRONT LIGHTING SYSTEM W/O ADAPTIVE FRONT-LIGHTING SYSTEM WHT WIRE WHT/BLK 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

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

BATT- MAIN FUSE BATTERY BLK WIRE BLK/DK GRN WIRE BLU WIRE COMPUTER DATA LINES SYSTEM CVT ENGINE ROOM J/B 1 ENGINE ROOM R/B 1 FUSIBLE LINK BLOCK ASSEMBLY GRN WIRE GRY WIRE LT BLU WIRE LT GRN WIRE M/T RED WIRE ST FUSE ST RELAY STARTER ASSEMBLY TRANSMISSION CONTROL ECU VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

1.8L 2.0L BATT- MAIN FUSE BATTERY BLK WIRE BLU WIRE CLUTCH SWITCH ASSEMBLY CVT ENGINE ROOM J/B 1 ENGINE ROOM R/B 1 FUSIBLE LINK BLOCK GRN WIRE GRY WIRE IGNITION/STARTER SWITCH ASSEMBLY INSTRUMENT PANEL J/B ASSEMBLY J/B-B FUSE LOCK LT GRN WIRE M/T ON OFF PARK/NEUTRAL POSITION SWITCH ASSEMBLY RED WIRE ST FUSE ST RELAY STARTER ASSEMBLY VIO WIRE WHT WIRE WHT/BLK WIRE

BATT- MAIN FUSE BATTERY BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM CVT ENGINE ROOM J/B 1 ENGINE ROOM R/B 1 FUSIBLE LINK BLOCK GRN WIRE GRY WIRE LT GRN WIRE M/T RED WIRE ST FUSE ST RELAY STARTER ASSEMBLY TRANSMISSION CONTROL ECU WHT WIRE WHT/BLK WIRE YEL WIRE

+SM -WR BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM ENGINE ROOM J/B 1 ENGINE ROOM R/B 1 EWS FRONT WIPER SWITCH GRN WIRE HOT AT ALL TIMES IGWS MIST OFF PNK WIRE REAR WIPER SWITCH RED WIRE STEERING SENSOR STEERING WHEEL SWITCH HOUSING VIO WIRE VOLUME SWITCH W-OFF WASHER SWITCH WHT WIRE WHT/BLK WIRE WINDSHIELD WASHER MOTOR, PUMP ASSEMBLY WINDSHIELD WIPER RELAY ASSEMBLY WINDSHIELD WIPER SWITCH ASSEMBLY WIPER FUSE

+SM -WR BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM ENGINE ROOM J/B 1 ENGINE ROOM R/B 1 EWS FRONT WIPER SWITCH GRN WIRE HOT AT ALL TIMES IGWS LT GRN WIRE MIST OFF PNK WIRE RED WIRE STEERING COLUMN) STEERING SENSOR STEERING WHEEL SWITCH HOUSING VIO WIRE VOLUME SWITCH W-OFF WASHER FLUID RESERVOIR) WASHER SWITCH WHT WIRE WHT/BLK WIRE WINDSHIELD WASHER MOTOR, PUMP ASSEMBLY WINDSHIELD WIPER RELAY ASSEMBLY WINDSHIELD WIPER SWITCH ASSEMBLY WIPER FUSE