Honda Pilot III facelift (2018-2022) computer data lines system Wiring diagrams

6 SPEED A/T A/C CONDENSER FAN MOTOR A/C CONDENSER FAN RELAY A/C DIODE A A/C DIODE B BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM ECT SENSOR 1 ECT SENSOR 2 ENGINE CONTROLS SYSTEM FAN CONTROL RELAY FUSE 1-5 FUSE 11 FUSE 2-1 FUSE 23 GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ PGM-FI MAIN RELAY 1 ENERGIZED LT GRN WIRE PCM PNK (OR PPL/PNK) WIRE PNK WIRE PPL/GRY WIRE RADIATOR FAN MOTOR RADIATOR FAN RELAY RED WIRE RELAY ENERGIZED UNDER-DASH FUSE/RELAY BOX UNDER-HOOD FUSE/RELAY BOX WHT WIRE YEL WIRE

AUTO BLK WIRE BLU WIRE BRAKE LIGHT RELAY BRN WIRE COMBINATION LIGHT SWITCH COMPUTER DATA LINES SYSTEM FUSE 27 FUSE 29 FUSE 4 FUSE 5 FUSE 6 FUSE 7 FUSE 9 GRN WIRE GRY WIRE HAZARD WARNING SWITCH/ FRONT PASSENGER'S AIR BAG CUT-OFF INDICATOR HEAD HEADLIGHTS SYSTEM HOT AT ALL TIMES HOT W/ JOINT 13 JOINT 3 LEFT LEFT FRONT TURN SIGNAL LIGHT LEFT POWER MIRROR LEFT REAR TURN SIGNAL LIGHT LT BLU WIRE MICU OFF ORG/ WIRE PARK PCM PNK WIRE PPL RED WIRE RELAY CIRCUIT BOARD RIGHT SIDE TURN SIGNAL LIGHT SUPPLEMENTAL RESTRAINTS SYSTEM TAILLIGHT RELAY TAN WIRE UNDER-DASH FUSE/RELAY BOX UNDER-HOOD FUSE/RELAY BOX W/ AUTO IDLE STOP SYSTEM W/O AUTO IDLE STOP SYSTEM W/ POWER TAILGATE W/O POWER TAILGATE WHT WIRE YEL WIRE

AUXILIARY UNDER-DASH FUSE/RELAY BOX B-CAN B-CAN H B-CAN L BLK WIRE BRN WIRE COMPUTER DATA LINES SYSTEM FRONT PARKING/ DAYTIME RUNNING LIGHT FRONT SIDE MARKER LIGHT FUSE 1 FUSE 2 GAUGE CONTROL MODULE GRN WIRE HOT W/ DC-DC CONVERTER LEFT HEADLIGHT LEFT TURN SIGNAL IND ORG/ WIRE RED WIRE RIGHT END OF DASH) RIGHT FRONT TURN SIGNAL LIGHT RIGHT HEADLIGHT RIGHT POWER MIRROR RIGHT REAR TURN SIGNAL LIGHT RIGHT TURN SIGNAL IND SIDE TURN SIGNAL LIGHT TAN WIRE TRANSCEIVER/ WHT WIRE

AUXILIARY UNDER-DASH RELAY HOLDER B BLK WIRE BLU WIRE BRN WIRE CLIMATE CONTROL UNIT COMPUTER DATA LINES SYSTEM FRONT SEAT HEATED RELAY FRONT SEAT HEATER CONTROL UNIT FUSE 17 FUSE 23 FUSE 29 GRN WIRE HOT AT ALL TIMES JOINT 14 JOINT 5 LT BLU WIRE LT GRN WIRE PNK WIRE PPL REAR CONTROL PANEL RED WIRE RELAY ENERGIZED RIGHT END OF DASH) TAN WIRE UNDER-DASH FUSE/RELAY BOX WHT WIRE YEL 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 RIGHT END OF DASH) TAN WIRE UNDER-DASH FUSE/RELAY BOX VENTILATED SEAT CONTROL UNIT (UNDER DRIVER'S SEAT) VENTILATED SEAT RELAY WHT WIRE YEL WIRE

12 VOLT BATTERY SENSOR AUXILIARY UNDER-DASH RELAY HOLDER A B-CAN H B-CAN L B-CAN TRANSCEIVER BLK WIRE BLU WIRE CABLE REEL (IN STEERING COLUMN) COMPUTER DATA LINES SYSTEM CRUISE CONTROL/ ACC COMBINATION SWITCH FUSE 23 FUSE 26 FUSE 27 GAUGE CONTROL MODULE GRN WIRE HEATED STEERING WHEEL CONTROL UNIT HEATED STEERING WHEEL RELAY HEATED STEERING WHEEL SWITCH HEATER PAD HOT AT ALL TIMES JOINT 14 LT BLU WIRE LT GRN WIRE PNK WIRE PPL RED WIRE RELAY ENERGIZED TAN WIRE TRANSCEIVER/ UNDER-DASH FUSE/RELAY BOX UNDER-HOOD FUSE/RELAY BOX WHT WIRE

6 SPEED A/T 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 TYRE 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

6 SPEED A/T BEHIND LEFT QUARTERPANEL) BLK WIRE BLU WIRE BRAKE PEDAL POSITION SWITCH COMPUTER DATA LINES SYSTEM FRONT INTERIOR LF ANTENNA GRN WIRE LEFT REAR LF ANTENNA/ INITIATOR LT BLU WIRE LT GRN WIRE PNK WIRE POWER SEAT CONTROL UNIT POWER TAILGATE CONTROL UNIT PPL RED WIRE RIGHT END OF DASH) RIGHT REAR LF ANTENNA/ INITIATOR SHIFT LEVER) TAN WIRE TCM (RIGHT SIDE OF TRANSMISSION) TRANSMISSION RANGE SWITCH WHT WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DRIVER'S DOOR OUTER HANDLE (W/ KEYLESS ACCESS FUNCTION) FRONT PASSENGER'S DOOR OUTER HANDLE GRN WIRE GRY WIRE KEYLESS ACCESS/ TPMS CONTROL UNIT LEFT FRONT LF ANTENNA/ INITIATOR LOCK SWITCH LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK WIRE PPL REAR INTERIOR LF ANTENNA RED WIRE RIGHT END OF DASH) RIGHT FRONT LF ANTENNA/ INITIATOR TAILGATE LOCK SWITCH TAILGATE OUTER HANDLE SWITCH TAN WIRE TOUCH SENSOR TRUNK, TAILGATE, FUEL DOORS SYSTEM W/ AUTO IDLE STOP SYSTEM W/O AUTO IDLE STOP SYSTEM 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 FUSE 29 GRN WIRE HOT AT ALL TIMES HOT W/ HOT W/ DC-DC JOINT 5 JOINT 8 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 END OF DASH) 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 W/ AUTO IDLE STOP SYSTEM W/O AUTO IDLE STOP SYSTEM WHT WIRE