Toyota Corolla XII (2018-2024) st relay Wiring diagrams

BATTERY BLK WIRE BLK/GRY WIRE BLOWER MOTOR W/ FAN SUB-ASSEMBLY BRAKE ACTUATOR ASSEMBLY BRAKE FLUID LEVEL WARNING SWITCH (BRAKE MASTER CYLINDER RESERVOIR ASSEMBLY) CC CD COOLING FAN MOTOR CVT DEF RELAY EFI MAIN 2 RELAY EFI- MAIN 3 RELAY HOOD COURTESY SWITCH (HOOD LOCK ASSEMBLY) LEFT FOG LIGHT ASSEMBLY LEFT HEADLIGHT UNIT ASSEMBLY MILLIMETER WAVE RADAR SENSOR ASSEMBLY R/B ASSEMBLY 2 VVT RELAY RIGHT FOG LIGHT ASSEMBLY RIGHT HEADLIGHT UNIT ASSEMBLY SECURITY HORN ASSEMBLY ST RELAY STOP LIGHT SWITCH ASSEMBLY VACUUM WARNING SWITCH ASSEMBLY W/ FRONT FOG LIGHT WHT/BLK WIRE WINDSHIELD DEICER (WINDSHIELD GLASS) WINDSHIELD WASHER MOTOR, PUMP ASSEMBLY WINDSHIELD WIPER MOTOR ASSEMBLY WINDSHIELD WIPER RELAY ASSEMBLY WIRELESS DOOR LOCK BUZZER

1.8L 1.8L 2.0L 2.0L AIR FUEL RATIO SENSOR (BANK 1 SENSOR 1) AIR FUEL RATIO SENSOR (BANK 1 SENSOR 2) BLK WIRE BLOWER MOTOR W/ FAN SUB-ASSEMBLY BRAKE ACTUATOR ASSEMBLY BRAKE BOOSTER PUMP ASSEMBLY COMPRESSOR W/ MOTOR ASSEMBLY COMPRESSOR W/ PULLEY ASSEMBLY DEF RELAY EFI MAIN 2 RELAY EFI MAIN RELAY EFI- MAIN 3 RELAY ENG W/ PMP RELAY ENGINE WATER PUMP ASSEMBLY FAN 1 RELAY IGCT RELAY IGNITION COIL ASSEMBLY 1 IGNITION COIL ASSEMBLY 2 IGNITION COIL ASSEMBLY 3 IGNITION COIL ASSEMBLY 4 KNOCK CONTROL SENSOR (BANK 1) R/B ASSEMBLY 2 RIGHT HEADLIGHT UNIT ASSEMBLY RIGHT LED ILLUMINATION LIGHT SHIELD ST RELAY STOP LIGHT SWITCH ASSEMBLY VVT RELAY W/ ADAPTIVE FRONT LIGHTING SYSTEM W/ ELECTRIC PARKING BRAKE SYSTEM W/ LED TURN SIGNAL LIGHT W/O ADAPTIVE FRONT-LIGHTING SYSTEM W/O ELECTRIC PARKING BRAKE SYSTEM W/O LED TURN SIGNAL LIGHT WATER INLET W/ WATER PUMP HOUSING SUB-ASSEMBLY WHT WIRE WHT/BLK WIRE WINDSHIELD DEICER (WINDSHIELD GLASS) WINDSHIELD WASHER MOTOR, PUMP ASSEMBLY WINDSHIELD WIPER RELAY ASSEMBLY

1.8L 2.0L AIR FUEL RATIO SENSOR (BANK 1 SENSOR 1) SHIELD AIR FUEL RATIO SENSOR (BANK 1 SENSOR 2) SHIELD BLK WIRE BLOWER MOTOR W/ FAN SUB-ASSEMBLY BRAKE ACTUATOR ASSEMBLY BRN WIRE COMPRESSOR W/ PULLEY ASSEMBLY DEF RELAY EFI MAIN RELAY EFI MAIN RELAY 2 EFI- MAIN RELAY 3 FAN 1 RELAY IGNITION COIL ASSEMBLY 1 IGNITION COIL ASSEMBLY 2 IGNITION COIL ASSEMBLY 3 IGNITION COIL ASSEMBLY 4 KNOCK CONTROL SENSOR (BANK 1) SHIELD POWER STEERING ECU W/ MOTOR ASSEMBLY R/B ASSEMBLY 2 VVT RELAY REAR WINDOW DEFOGGER (BACK WINDOW GLASS) RIGHT HEADLIGHT UNIT ASSEMBLY RIGHT LED ILLUMINATION LIGHT SHIELD ST RELAY STOP LIGHT SWITCH ASSEMBLY W/ ELECTRIC PARKING BRAKE SYSTEM W/ LED TURN SIGNAL LIGHT W/O ELECTRIC PARKING BRAKE SYSTEM W/O LED TURN SIGNAL LIGHT WATER INLET W/ WATER PUMP HOUSING SUB-ASSEMBLY WHT/BLK WIRE WINDSHIELD DEICER (WINDSHIELD GLASS) WINDSHIELD WASHER MOTOR, PUMP ASSEMBLY WINDSHIELD WIPER RELAY ASSEMBLY

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

ABS 2 FUSE ABS 3 FUSE ABS MTR 1 FUSE ABS MTR 2 FUSE ABS MTR 3 FUSE ABS- MAIN FUSE BATT-S FUSE BATTERY STATE SENSOR ASSEMBLY BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY BRAKE BOOSTER W/ MASTER CYLINDER ASSEMBLY D/C CUT FUSE DCM/ MAYDAY FUSE DIM RELAY EFI MAIN FUSE EFI-MAIN RELAY ENGINE ROOM J/B 1 EPB FUSE ETCS FUSE FROM HORN FUSE (DIAGRAM 1 OF 9) GRN WIRE GRY WIRE H-LP HI FUSE H-LP LH FUSE H-LP LH RELAY H-LP RH FUSE H-LP RH RELAY ENGINE ROOM J/B 1 IGCT RELAY IGCT-IG FUSE J/B-B FUSE LT BLU WIRE LT GRN WIRE PNK WIRE RED WIRE S-HORN FUSE S-HORN RELAY R/B ASSEMBLY 3 S/HTR RR FUSE S/HTR RR RELAY R/B ASSEMBLY 3 ST FUSE ST RELAY TELEPHONE TRANSCEIVER ASSEMBLY TO ENGINE ROOM J/B 1 (DIAGRAM 3 OF 9) TO INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 3 OF 9) TO INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 6 OF 9) VIO WIRE WHT WIRE WIPER FUSE 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