Honda Passport III facelift (2021-2024) auxiliary under-dash fuse/relay box Wiring diagrams

AUXILIARY UNDER-DASH FUSE/RELAY BOX B-CAN H B-CAN L B-CAN TRANSCEIVER BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM FUSE 1 FUSE 26 GAUGE CONTROL MODULE GRN WIRE HOT AT ALL TIMES HOT W/ DC-DC KEYLESS ACCESS SYSTEM INDICATOR LOW TIRE PRESSURE/ TPMS INDICATOR PCM PNK WIRE PPL RED WIRE RELAY 1 ENERGIZED SECURITY INDICATOR TAN WIRE UNDER-HOOD FUSE/RELAY BOX WHT WIRE YEL WIRE

AUXILIARY UNDER-DASH FUSE/RELAY BOX BLK WIRE BLU WIRE BRN WIRE DIODE A DIODE B DOOR LOCKS, ANTI-THEFT SYSTEMS FUSE 16 FUSE 21 FUSE 22 FUSE 26 FUSE 29 FUSE 37 FUSE 38 FUSE 4 GRN WIRE GRY WIRE HEADLIGHTS SYSTEM HORNS SYSTEM HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED HOT W/ DC-DC JOINT 7 JOINT 8 LT BLU WIRE MEMORY SYSTEMS MICU PNK WIRE POWER DISTRIBUTION SYSTEM POWER WINDOWS SYSTEM PPL RED WIRE RELAY 2 ENERGIZED RELAY ENERGIZED REVERSE RELAY TAN WIRE TRUNK, TAILGATE, FUEL DOORS SYSTEM UNDER- HOOD FUSE/ RELAY BOX UNDER-DASH FUSE/RELAY BOX (LEFT END OF DASH) WHT WIRE WIPER/ WASHER SYSTEM YEL WIRE

12 VOLT BATTERY 12 VOLT BATTERY SENSOR ALTERNATOR AUXILIARY UNDER-DASH FUSE/RELAY BOX AUXILIARY UNDER-HOOD FUSE/RELAY BOX BATTERY FAN (NEAR BATTERY) BLK WIRE BLU WIRE BRN WIRE CHARGING SYSTEM IND COMPUTER DATA LINES SYSTEM DC-DC CONVERTER (LEFT SIDE OF DASH) F-CAN F-CAN H F-CAN L FUSE 1 FUSE 1-6 FUSE 14 FUSE 4 FUSE 7 GAUGE CONTROL MODULE GRN WIRE HOT W/ HOT W/ DC-DC CONVERTER LT BLU WIRE PCM RED WIRE STARTER TAN WIRE TRANSCEIVER/ UNDER-DASH FUSE/RELAY BOX UNDER-HOOD FUSE/RELAY BOX WHT WIRE

AUXILIARY UNDER-DASH FUSE/RELAY BOX AUXILIARY UNDER-DASH RELAY HOLDER B BLK WIRE BREAKER BRN WIRE COMPUTER DATA LINES SYSTEM DRIVER'S SEAT HEATER DRIVER'S SEAT- BACK HEATER FRONT PASSENGER'S SEAT BACK HEATER FRONT PASSENGER'S SEAT CUSHION HEATER FRONT SEAT HEATER CONTROL UNIT FRONT SEAT HEATER RELAY FUSE 1 FUSE 17 GRN WIRE HOT AT ALL TIMES HOT W/ DC-DC LT BLU WIRE LT GRN WIRE PNK WIRE PPL RED WIRE RELAY 1 ENERGIZED TAN WIRE UNDER-DASH FUSE/RELAY BOX W/ MEMORY W/O MEMORY WHT WIRE

AUXILIARY UNDER-DASH FUSE/RELAY BOX AUXILIARY UNDER-DASH RELAY HOLDER B BLK WIRE BLU WIRE BRN WIRE CLIMATE CONTROL UNIT COMPUTER DATA LINES SYSTEM FUSE 1 FUSE 17 FUSE 23 GRN WIRE HOT AT ALL TIMES HOT W/ DC-DC LT BLU WIRE LT GRN WIRE MOTOR DRIVE IC PASSENGER'S SEAT CUSHION BLOWER MOTOR PASSENGER'S SEAT-BACK BLOWER MOTOR PNK PNK WIRE PNK WIRE PPL RED WIRE RELAY 1 ENERGIZED RELAY ENERGIZED TAN WIRE UNDER-DASH FUSE/RELAY BOX VENTILATED SEAT CONTROL UNIT VENTILATED SEAT RELAY WHT WIRE YEL WIRE

ABS IND. ACC IND (AMBER) ACC IND (GREEN) ANTI-LOCK BRAKES SYSTEM AUXILIARY UNDER-DASH FUSE/RELAY BOX AWD IND B-CAN H B-CAN L B-CAN TRANSCEIVER BLK WIRE BLU WIRE BRAKE SYSTEM IND (AMBER) BRAKE SYSTEM IND (RED) WIRE BRN WIRE BSI IND BUZZER CHARGING SYSTEM IND CMBS IND COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM DASHLIGHTS BRIGHTNESS CONTROL SWITCH ECON SWITCH EPS IND F-CAN H F-CAN L F-CAN TRANSCEIVER FRONT FOG LIGHT IND FUEL TANK UNIT FUSE 1 FUSE 26 GAUGE CONTROL MODULE GRN WIRE GRY WIRE HIGH BEAM IND HOT AT ALL TIMES HOT W/ DC-DC CONVERTER IDLE STOP OFF SWITCH IDLING STOP IND (AMBER) IDLING STOP IND (GREEN) ILLUMINATION CONTROL INTELLIGENT TRACTION MANAGEMENT SWITCH/ SNOW SWITCH KEYLESS ACCESS SYSTEM IND LEFT TURN SIGNAL IND LIGHTS ON IND LKAS IND LOW OIL PRESSURE IND LOW TIRE PRESSURE/ TPMS IND LT BLU WIRE LT GRN WIRE MALFUNCTION IND LAMP (MIL) MOST I/F NAVIGATION SYSTEM NCA WIRE PNK WIRE PPL RDM IND RED WIRE RIGHT TURN SIGNAL IND SEAT BELT REMINDER IND SECURITY IND SOUND SYSTEMS SPEAKER SRS IND STARTING/CHARGING SYSTEM TAN WIRE TFT UNDER-HOOD FUSE/RELAY BOX VSA IND VSA OFF IND WHT WIRE WIPER/WASHER SYSTEM YEL WIRE

AUXILIARY UNDER-DASH FUSE/RELAY BOX BLK WIRE BLU WIRE BRAKE LIGHT RELAY BRN WIRE CMBS OFF SWITCH/ RDM SWITCH ENGINE MOUNT CONTROL UNIT EPS CONTROL UNIT FROM FUSE 1-6 (DIAGRAM 1 OF 10) FROM FUSE 4 (DIAGRAM 6 OF 10) FRONT FOG LIGHT RELAY FRONT PASSENGER'S POWER SEAT ADJUSTMENT SWITCH FUSE 1-2 FUSE 1-3 FUSE 1-4 FUSE 1-5 FUSE 12 FUSE 13 FUSE 14 FUSE 15 FUSE 16 FUSE 17 FUSE 18 FUSE 2 FUSE 2-11 FUSE 2-4 FUSE 3 HEADLIGHT RELAY INJECTOR RELAY JOINT 2 LT BLU WIRE MICU MILLIMETER WAVE RADAR MULTIPURPOSE CAMERA UNIT ORG/ WIRE PCM RADIATOR FAN RELAY REAR BLOWER MOTOR RELAY AUXILIARY UNDER-DASH RELAY HOLDER D RED WIRE SPORT STEERING ANGLE SENSOR STEREO AMPLIFIER TAN WIRE UNDER-DASH FUSE/RELAY BOX UNDER-HOOD FUSE/RELAY BOX VSA MODULATOR CONTROL UNIT W/ DISPLAY AUDIO, 10 SPEAKER WHT WIRE YEL WIRE

10 SPEAKER 7 SPEAKER ANC/ACTIVE SOUND CONTROL UNIT AUTOMATIC LIGHTING/RAIN SENSOR AUXILIARY UNDER- DASH RELAY HOLDER C AUXILIARY UNDER-DASH FUSE/RELAY BOX AUXILIARY UNDER-HOOD FUSE/RELAY BOX BEHIND LEFT QUARTERPANEL) BLK WIRE BRN WIRE CARGO AREA ACCESSORY POWER SOCKET CARGO AREA ACCESSORY POWER SOCKET RELAY COMPUTER DATA LINES SYSTEM CONSOLE ACCESSORY POWER SOCKET CONSOLE ACCESSORY POWER SOCKET RELAY DC-DC CONVERTER ACC RELAY DIODE D FROM ACC RELAY (DIAGRAM 2 OF 10) FROM DC-DC CONVERTER (DIAGRAM 6 OF 10) FROM FUSE 3 (DIAGRAM 2 OF 10) FROM FUSE 5 (DIAGRAM 1 OF 10) FROM UNDER-HOOD FUSE/RELAY BOX (DIAGRAM 1 OF 10) FRONT ACCESSORY POWER SOCKET FRONT ACCESSORY POWER SOCKET RELAY FRONT PASSENGER'S POWER WINDOW SWITCH FUSE 1 FUSE 2 FUSE 4 FUSE 40 FUSE 5 FUSE 6 FUSE 7 FUSE 8 GRN WIRE JOINT 4 POWER DOOR LOCK RELAY (DR UNLOCK) POWER DOOR LOCK RELAY (LOCK) POWER DOOR LOCK RELAY (UNLOCK) POWER WINDOW MASTER SWITCH POWER WINDOW RELAY PPL REAR ANC/ ACTIVE SOUND CONTROL MICROPHONE RED WIRE RIGHT END OF DASH) RIGHT FRONT RELAY HOLDER TAILGATE RELEASE ACTUATOR RELAY TAN WIRE TELEMATICS CONTROL UNIT UNDER- DASH FUSE/ RELAY BOX USB CHARGER UNIT USB CHARGER UNIT A USB CHARGER UNIT B W/ DISPLAY AUDIO WHT WIRE WIRELESS CHARGER

AUXILIARY UNDER-DASH FUSE/RELAY BOX B-CAN H B-CAN L B-CAN TRANSCEIVER BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM FUSE 1 FUSE 26 GAUGE CONTROL MODULE GRN WIRE HOT AT ALL TIMES HOT W/ DC-DC KEYLESS ACCESS SYSTEM INDICATOR LOW TIRE PRESSURE/ TPMS INDICATOR PCM PNK WIRE PPL RED WIRE RELAY 1 ENERGIZED SECURITY INDICATOR TAN WIRE UNDER-HOOD FUSE/RELAY BOX WHT WIRE YEL WIRE

AUXILIARY UNDER-DASH FUSE/RELAY BOX AUXILIARY UNDER-HOOD FUSE/RELAY BOX BLK WIRE BLU WIRE BRN WIRE CLIMATE CONTROL UNIT COMPUTER DATA LINES SYSTEM FUSE 1 FUSE 16 FUSE 23 GRN WIRE HOT AT ALL TIMES HOT W/ HOT W/ DC-DC LEFT FRONT RELAY HOLDER (LEFT KICK PANEL) LEFT SECOND ROW SEAT LEFT SECOND ROW SEAT BACK HEATER LEFT SECOND ROW SEAT CUSHION HEATER LT BLU WIRE LT GRN WIRE PNK WIRE PPL REAR CONTROL PANEL RED WIRE RELAY 1 ENERGIZED RIGHT SECOND ROW SEAT RIGHT SECOND ROW SEAT BACK HEATER RIGHT SECOND ROW SEAT CUSHION HEATER SECOND ROW SEAT HEATER CONTROL UNIT SECOND ROW SEAT HEATER RELAY TAN WIRE UNDER-DASH FUSE/RELAY BOX WHT WIRE