Toyota Prius PHV IV (2017-2024) main body ecu Wiring diagrams

BACK DOOR LOCK ASSEMBLY BACK DOOR OPENER SWITCH ASSEMBLY BLK (OR RED) WIRE BLK WIRE CERTIFICATION ECU COMPUTER DATA LINES SYSTEM COURTESY DOOR BACK FUSE DOOR BACK RELAY ECU-DCC 2 FUSE GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL J/B ASSEMBLY LEFT "C" PILLAR) LOCK LT BLU WIRE MAIN BODY ECU PNK WIRE RED WIRE W/ DRIVER'S DOOR ENTRY FUNCTION WHT WIRE WHT/BLK WIRE

BACK DOOR LOCK ASSEMBLY BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM COURTESY DIODE (LEFT FRONT COURTESY LIGHT) DIODE (RIGHT FRONT COURTESY LIGHT) DOME CUT RELAY DOME FUSE ECU-ACC FUSE ECU-DCC 2 FUSE GRY WIRE HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B ASSEMBLY LCTY LEFT "C" PILLAR) LEFT COURTESY LIGHT ASSEMBLY LEFT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY LEFT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY LT BLU WIRE MAIN BODY ECU ORG/ WIRE PNK WIRE RCTY RED WIRE RELAY ENERGIZED RIGHT END OF DASH) RIGHT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY RIGHT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY VIO WIRE WHT WIRE WHT/BLK WIRE

AUTO DRL AUTOMATIC HIGH BEAM SWITCH AUTOMATIC LIGHT CONTROL SENSOR BLK WIRE BLU WIRE BRN WIRE CLTB CLTE CLTS COMBINATION SWITCH ASSEMBLY 2 COMPUTER DATA LINES SYSTEM DIMMER SWITCH DRL OFF OFF ECU-ACC FUSE ECU-DCC 2 FUSE ECUB ENGINE ROOM J/B 1 (LEFT SIDE OF ENGINE COMPT) FAN MOTOR FOG SWITCH GRN WIRE GRY WIRE H-LP LH RELAY H-LP RH RELAY HEAD HEADLIGHT DIMMER SWITCH ASSEMBLY HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B ASSEMBLY LCTY LEFT HEADLIGHT LIGHT CONTROL ECU ASSEMBLY (LEFT HEADLIGHT ASSEMBLY) LIGHT CONTROL SWITCH LINL LT BLU WIRE MAIN BODY ECU NAVIGATION RECEIVER ASSEMBLY ORG/ WIRE PARKING PARKING BRAKE SWITCH ASSEMBLY PNK WIRE RCTY RED WIRE RELAY ENERGIZED RIGHT HEADLIGHT LIGHT CONTROL ECU ASSEMBLY (RIGHT HEADLIGHT ASSEMBLY) TAIL VIO WIRE W/ AUTOMATIC LIGHT CONTROL W/O AUTOMATIC LIGHT CONTROL USA CANADA WHT WIRE WHT/BLK WIRE

BLK/RED WIRE BLU WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY DRIVER ENGINE ROOM R/B 1 FOG FR FUSE FOG FR RELAY FRONT FOG FUSIBLE LINK BLOCK ASSEMBLY GRN WIRE GRY WIRE H-LP LH FUSE H-LP RH FUSE HOT AT ALL TIMES INSTRUMENT PANEL J/B ASSEMBLY J/B-AM FUSE LED DRIVER LEFT FRONT TURN SIGNAL LIGHT ASSEMBLY LT GRN WIRE MAIN BODY ECU ORG/ WIRE R/B ASSEMBLY 4 (LEFT END OF DASH) RED WIRE RELAY ENERGIZED RIGHT FRONT TURN SIGNAL LIGHT ASSEMBLY TAIL FUSE TAIL RELAY TELLTALES VIO WIRE WHT WIRE WHT/BLK WIRE

BLK WIRE BLU WIRE ENGINE ROOM R/B 1 GRN WIRE HIGH PITCHED HORN ASSEMBLY HORN HORN FUSE HORN RELAY HORN SWITCH HOT AT ALL TIMES INSTRUMENT PANEL J/B ASSEMBLY LOW PITCHED HORN ASSEMBLY LT BLU WIRE MAIN BODY ECU SPIRAL CABLE W/ SENSOR SUB-ASSEMBLY STEERING PAD SWITCH ASSEMBLY

AUTO BLK/RED WIRE BLU WIRE BRN WIRE CAN I/F CANADA CERTIFICATION ECU COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DRIVE DRL DRL OFF ECU-ACC FUSE ECU-DCC 2 FUSE FSPT FUSIBLE LINK BLOCK ASSEMBLY GRN WIRE GRY WIRE HEAD HEADLIGHT DIMMER SWITCH ASSEMBLY HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B ASSEMBLY (LEFT END OF DASH) J/B-AM FUSE LED LEFT INTERIOR ILLUMINATION LIGHT ASSEMBLY 1 LIGHT CONTROL SWITCH LT BLU WIRE MAIN BODY ECU OFF ORG/ WIRE PANEL FUSE PNK WIRE POWER SWITCH RED WIRE RELAY ENERGIZED RIGHT INTERIOR ILLUMINATION LIGHT ASSEMBLY 1 SWIL TAIL TAIL RELAY TELEMATICS TRANSCEIVER TELLTALES USA VIO WIRE W/ AUTOMATIC LIGHT CONTROL W/ SAFETY CONNECT W/O AUTOMATIC LIGHT CONTROL WHT WIRE WHT/BLK WIRE

A/C AMPLIFIER ASSEMBLY A/C CONTROL ASSEMBLY AIR BAG SENSOR ASSEMBLY BKUP LP FUSE BKUP LP RELAY BLK WIRE BLU WIRE BRAKE BOOSTER W/ MASTER CYLINDER ASSEMBLY CLEARANCE WARNING ECU ASSEMBLY COMBINATION METER ASSEMBLY COMBINATION SWITCH ASSEMBLY COMBINATION SWITCH ASSEMBLY 2 DRIVING SUPPORT ECU ASSEMBLY FORWARD RECOGNITION CAMERA FORWARD RECOGNITION W/ HEATER HOOD SUB-ASSEMBLY FROM ACC RELAY (DIAGRAM 4 OF 7) FROM DOOR BACK FUSE (DIAGRAM 2 OF 7) FROM INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 4 OF 7) GRN WIRE HEAT PUMP ECU ASSEMBLY INNER REAR VIEW MIRROR ASSEMBLY LEFT HEADLIGHT LIGHT CONTROL ECU ASSEMBLY (LEFT HEADLIGHT ASSEMBLY) LT BLU WIRE LT GRN WIRE MAIN BODY ECU MILLIMETER WAVE RADAR SENSOR ASSEMBLY NAVIGATION RECEIVER ASSEMBLY NETWORK GATEWAY ECU OCCUPANT DETECTION ECU ORG/ WIRE PNK WIRE POWER STEERING ECU ASSEMBLY RADIO, DISPLAY RECEIVER ASSEMBLY RAIN SENSOR RED WIRE RIGHT HEADLIGHT LIGHT CONTROL ECU ASSEMBLY (RIGHT HEADLIGHT ASSEMBLY) SPIRAL CABLE W/ SENSOR SUB-ASSEMBLY STEERING HEATER STEERING PAD SWITCH ASSEMBLY STOP LIGHT SWITCH ASSEMBLY TELEMATICS TRANSCEIVER TO R/B ASSEMBLY 2 (DIAGRAM 1 OF 7) TO RIGHT BLIND SPOT MONITOR (DIAGRAM 5 OF 7) TO TAIL RELAY (DIAGRAM 4 OF 7) TO WASHER FUSE (DIAGRAM 5 OF 7) VIO WIRE W/ NAVIGATION W/ SEPARATE AMPLIFIER W/ BUILT-IN AMPLIFIER W/O NAVIGATION WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER RELAY ASSEMBLY

ACC RELAY ACCD ANTENNA COIL BLK WIRE BLU WIRE CERTIFICATION ECU CODE CUTB ECU-ACC FUSE ENGINE ROOM J/B 1 FROM ENGINE ROOM R/B 1 (DIAGRAM 1 OF 7) FROM INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 2 OF 7) FROM MOBILE WIRELESS CHARGER CRADLE ASSEMBLY (DIAGRAM 5 OF 7) GRN WIRE GRY WIRE INSTRUMENT PANEL J/B ASSEMBLY LEFT QUARTERPANEL) LT BLU WIRE LT GRN WIRE MAIN BODY ECU NAVIGATION RECEIVER ASSEMBLY NETWORK GATEWAY ECU ORG/ WIRE OUTER MIRROR SWITCH ASSEMBLY P/OUTLET 1 FUSE PNK WIRE POWER OUTLET SOCKET ASSEMBLY 1 POWER SWITCH RADIO, DISPLAY RECEIVER ASSEMBLY RED WIRE SWIL TAIL RELAY TELEMATICS TRANSCEIVER TO ENGINE ROOM J/B 1 (DIAGRAM 1 OF 7) TO MOBILE WIRELESS CHARGER CRADLE ASSEMBLY (DIAGRAM 5 OF 7) TO TAIL FUSE (DIAGRAM 6 OF 7) TXCT VIO WIRE W/ NAVIGATION W/ SEPARATE AMPLIFIER W/ BUILT-IN AMPLIFIER W/O NAVIGATION WCSW WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER MOTOR ASSEMBLY WINDSHIELD WIPER RELAY ASSEMBLY WINDSHIELD WIPER SWITCH ASSEMBLY

BLK WIRE BLU WIRE BRN WIRE COMBINATION METER ASSEMBLY DIS ECU- DCC 1 FUSE ECU-DCC 2 FUSE FROM ENGINE ROOM R/B 1 (DIAGRAM 7 OF 7) FROM INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 3 OF 7) GRN WIRE INNER REAR VIEW MIRROR ASSEMBLY INSTRUMENT PANEL J/B ASSEMBLY LEFT BLIND SPOT MONITOR SENSOR LT BLU WIRE MAIN BODY ECU MOBILE WIRELESS CHARGER CRADLE ASSEMBLY NAVIGATION RECEIVER ASSEMBLY PNK WIRE RADIO FUSE RADIO, DISPLAY RECEIVER ASSEMBLY REAR CROSS TRAFFIC ALERT BUZZER (BLIND SPOT MONITOR BUZZER) RIGHT BLIND SPOT MONITOR SENSOR SPIRAL CABLE W/ SENSOR SUB-ASSEMBLY TO CERTIFICATION ECU (DIAGRAM 4 OF 7) VIO WIRE W/ NAVIGATION W/ SEPARATE AMPLIFIER W/ BUILT-IN AMPLIFIER W/O NAVIGATION WASHER FUSE WHT WIRE WHT/BLK WIRE WINDSHIELD WASHER MOTOR, PUMP ASSEMBLY

BLK WIRE BLU WIRE BMA BRN WIRE CERTIFICATION ECU (LOWER RIGHT SIDE OF DASH) COMPUTER DATA LINES SYSTEM ECU-B 2 FUSE ENGINE ROOM J/B 1 ENGINE ROOM R/B 1 GRN WIRE GRY WIRE HOT AT ALL TIMES HYBRID VEHICLE CONTROL ECU ID (RIGHT SIDE OF DASH) INSTRUMENT PANEL J/B ASSEMBLY LT BLU WIRE LT GRN WIRE MAIN BODY ECU MUA MVA MWA NAVIGATION RECEIVER ASSEMBLY ORG/ WIRE P CON MTR FUSE P-CON RELAY PARKING BRAKE SWITCH ASSEMBLY PKB CANL PNK WIRE RED WIRE RVC SHIFT CONTROL ACTUATOR ASSEMBLY SHIFT LOCK CONTROL UNIT ASSEMBLY STOP FUSE STOP LIGHT SWITCH ASSEMBLY VIO WIRE WHT WIRE WHT/BLK WIRE