Honda Ridgeline II facelift (2021-2024) trailer electric brake 4 pin connector Wiring diagrams

ABS IND. BLK WIRE BLU WIRE BRAKE FLUID LEVEL SWITCH BRAKE IND (RED) WIRE BRAKE PEDAL POSITION SWITCH BRAKE SYSTEM IND (AMBER) BRN WIRE CIRCUIT CMBS SWITCH CMBS/FCW IND COMPUTER DATA LINES SYSTEM CPU/MAIN POWER SUPPLY CIRCUIT/CONTROLLER AREA NETWORK CONTROLLER DIMMING ECON MODE IND ECON SWITCH F-CAN F-CAN H F-CAN L FORCED TURNING ON CIRCUIT GAUGE CONTROL MODULE GRN WIRE GRY WIRE INDICATOR DRIVE CIRCUIT KEYLESS ACCESS/TPMS CONTROL UNIT MICU PARKING BRAKE SWITCH PCM PNK WIRE PPL RED WIRE TAN WIRE TRAILER ELECTRIC BRAKE 4 PIN CONNECTOR TRANSCEIVER/ UNDER-DASH FUSE/RELAY BOX VSA IND VSA OFF IND VSA OFF SWITCH VSA/ CMBS OFF SWITCH WHT WIRE YEL WIRE

AUDIO- NAVIGATION UNIT AUXILIARY UNDER-HOOD FUSE/RELAY BOX BLK WIRE BLU WIRE BRN WIRE ELECTRIC STEERING LOCK (IF EQUIPPED) FUSE 1-5 FUSE 1-6 FUSE 10 FUSE 2 FUSE 3 FUSE 6 4 GRN WIRE GRY WIRE HOT AT ALL TIMES KEYLESS ACCESS/TPMS CONTROL UNIT (IF EQUIPPED) (RIGHT SIDE OF DASH) KEYLESS BUZZER LT BLU WIRE LT GRN WIRE MICU PNK WIRE PPL REAR OF ENGINE COMPT) RED WIRE STEERING ANGLE SENSOR TAN WIRE TRAILER ELECTRIC BRAKE 4 PIN CONNECTOR UNDER-DASH FUSE/RELAY BOX UNDER-HOOD FUSE/RELAY BOX W/O AC POWER OUTLET W/O ELECTRIC STEERING LOCK WHT WIRE YEL WIRE

APP SENSOR A APP SENSOR A/B APP SENSOR B BLK WIRE BLU WIRE BRAKE LIGHT RELAY BRAKE PEDAL POSITION SWITCH BRN WIRE COMPUTER DATA LINES SYSTEM ELECTRONIC THROTTLE SYSTEM CONTROL RELAY ENGINE CONTROLS SYSTEM FUSE 16 21 FUSE 24 13 FUSE 6 4 FUSE 9 GRN WIRE GRY WIRE HOT AT ALL TIMES KEYLESS ACCESS/ TPMS CONTROL UNIT LEFT FRONT WHEEL SPEED SENSOR LEFT REAR WHEEL SPEED SENSOR LT BLU WIRE LT GRN WIRE ORG/ WIRE PCM PGM-FI MAIN RELAY 1 PNK WIRE PPL PPL PPL RED WIRE RELAY CIRCUIT BOARD RIGHT FRONT WHEEL SPEED SENSOR RIGHT REAR WHEEL SPEED SENSOR TAN WIRE THROTTLE ACTUATOR THROTTLE BODY (REAR OF ENGINE) THROTTLE OPEN SENSOR TRAILER ELECTRIC BRAKE 4 PIN CONNECTOR UNDER-HOOD FUSE/RELAY BOX VSA MODULATOR CONTROL UNIT W/O AC POWER OUTLET WHT WIRE YEL WIRE

AUTO AUXILIARY UNDER-DASH FUSE/RELAY BOX BLK WIRE BLU WIRE BRAKE LIGHT RELAY BRN WIRE CANADA COMBINATION LIGHT SWITCH COMPUTER DATA LINES SYSTEM FUSE 2 FUSE 27 FUSE 38 FUSE 4-6 FUSE 6 4 GRN WIRE GRY WIRE HEAD HEADLIGHT SWITCH HEADLIGHTS SYSTEM HOT AT ALL TIMES HOT W/ DC-DC LEFT LEFT FRONT TURN SIGNAL LIGHT LEFT FRONT TURN SIGNAL/ PARKING LIGHT LEFT POWER MIRROR LT BLU WIRE MICU OFF ORG/ WIRE PARK PNK WIRE PPL RED WIRE RELAY 2 ENERGIZED RELAY CIRCUIT BOARD RELAY HOLDER A RIGHT SMALL LIGHT RELAY TAN WIRE TRAILER ELECTRIC BRAKE 4 PIN CONNECTOR TURN SIGNAL SWITCH UNDER-DASH FUSE/RELAY BOX UNDER-HOOD FUSE/RELAY BOX W/O AC POWER OUTLET W/O LED DRL WHT WIRE

12-PIN CONNECTOR 4-PIN CONNECTOR ANC/ACTIVE SOUND CONTROL UNIT AUTOMATIC LIGHTING CONTROL UNIT-SENSOR BLK WIRE BRN WIRE CABLE REEL CARGO AREA LIGHT SWITCH CARGO AREA LIGHT/ HEATED WINDSHIELD WIPER AREA SWITCH CARGO AREA LIGHT/HEATED WINDSHIELD WIPER AREA SWITCH DRIVER'S DOOR INNER HANDLE LIGHT DRIVER'S DOOR LOCK ACTUATOR/ KNOB SWITCH/ KEY CYLINDER SWITCH DRIVER'S DOOR OUTER HANDLE TOUCH SENSOR/ LOCK SWITCH DRIVER'S DOOR POCKET LIGHT DRIVER'S POWER WINDOW MOTOR DRIVING POSITION MEMORY SWITCH ECON SWITCH ELECTRIC STEERING LOCK FRONT SEAT HEATER/ VENTILATED SEAT RELAY FUEL FILL DOOR OPENER SWITCH GAUGE CONTROL MODULE HAZARD WARNING SWITCH/FRONT PASSENGER'S AIR BAG CUT-OFF INDICATOR HEATED STEERING WHEEL CONTROL UNIT HEATED STEERING WHEEL RELAY HEATER PAD KEYLESS ACCESS/TPMS CONTROL UNIT LEFT BSI ALERT INDICATOR LEFT POWER MIRROR MICU PADDLE SHIFTER + (UPSHIFT SWITCH) PADDLE SHIFTER - (DOWNSHIFT SWITCH) PARKING, BACKUP SENSOR CONTROL UNIT POWER MIRROR CONTROL UNIT POWER MIRROR SWITCH POWER WINDOW MASTER SWITCH (DOOR MULTIPLEX CONTROL UNIT) RELAY HOLDER J FRONT ACCESSORY POWER SOCKET RELAY STEERING ANGLE SENSOR TRAILER ELECTRIC BRAKE 4 PIN CONNECTOR UNDER-DASH FUSE/RELAY BOX VSA OFF SWITCH VSA/CMBS OFF SWITCH W/ KEYLESS ACCESS W/ MEMORY W/O MEMORY

12 VOLT BATTERY 12 VOLT BATTERY SENSOR ALTERNATOR AUTOMATIC DIMMING INSIDE MIRROR/ HOMELINK UNIT AUTOMATIC LIGHTING CONTROL UNIT-SENSOR AUXILIARY UNDER-HOOD FUSE/RELAY BOX BLK WIRE BLU WIRE BRN WIRE CAN GATEWAY DATA LINK CONNECTOR (DLC) EPS CONTROL UNIT FUSE 1 1 FUSE 1-2 FUSE 1-5 FUSE 1-6 FUSE 1-7 FUSE 11 FUSE 15 FUSE 16 FUSE 2-4 FUSE 2-7 FUSE 25 FUSE 26 FUSE 28 FUSE 3 FUSE 4 FUSE 5 FUSE 6 FUSE 7 FUSE 9 GAUGE CONTROL MODULE GRY WIRE HEATED WINDSHIELD WIPER AREA RELAY HORN RELAY I-VTM CONTROL UNIT I-VTM RELAY RELAY HOLDER E KEYLESS ACCESS/TPMS CONTROL UNIT LEFT "C" PILLAR) LT GRN WIRE MICU MULTI-PURPOSE CAMERA ORG/ WIRE POWER MIRROR CONTROL UNIT POWER SEAT CONTROL UNIT POWER WINDOW MASTER SWITCH REAR OF ENGINE COMPT) REAR SEAT HEATER RELAY RELAY HOLDER F RED WIRE RELAY HOLDER B UNDER-HOOD FUSE/RELAY BOX RELAY HOLDER G (BEHIND LEFT REAR SEAT) STARTER STEREO AMPLIFIER TAILGATE LATCH SYNCHRONIZER ACTUATOR RELAY (LOCK) TAILGATE LATCH SYNCHRONIZER ACTUATOR RELAY (UNLOCK) RELAY HOLDER F TAN WIRE TO FUSE 1-3 (DIAGRAM 2 OF 10) TO FUSE 12 (DIAGRAM 9 OF 10) TO FUSE 13 (DIAGRAM 2 OF 10) TO FUSE 14 (DIAGRAM 6 OF 10) TO FUSE 2-1 (DIAGRAM 10 OF 10) TO FUSE 8 (DIAGRAM 5 OF 10) TO UNDER-DASH FUSE/RELAY BOX (DIAGRAM 2 OF 10) TO UNDER-DASH FUSE/RELAY BOX (DIAGRAM 7 OF 10) TO UNDER-DASH FUSE/RELAY BOX (DIAGRAM 8 OF 10) TO UNDER-HOOD FUSE/RELAY BOX (DIAGRAM 7 OF 10) TO WIRELESS CHARGER (DIAGRAM 5 OF 10) TRAILER CHARGE RELAY TRAILER ELECTRIC BRAKE 4 PIN CONNECTOR TRAILER LIGHTING CONTROL UNIT TRAILER SMALL LIGHT RELAY UNDER-DASH FUSE/RELAY BOX UNDER-HOOD FUSE/RELAY BOX W/O AC POWER OUTLET WHT WIRE YEL WIRE

AUDIO- NAVIGATION UNIT AUXILIARY UNDER-HOOD FUSE/RELAY BOX BLK WIRE BLU WIRE BRN WIRE ELECTRIC STEERING LOCK (IF EQUIPPED) FUSE 1-5 FUSE 1-6 FUSE 10 FUSE 2 FUSE 3 FUSE 6 4 GRN WIRE GRY WIRE HOT AT ALL TIMES KEYLESS ACCESS/TPMS CONTROL UNIT (IF EQUIPPED) (RIGHT SIDE OF DASH) KEYLESS BUZZER LT BLU WIRE LT GRN WIRE MICU PNK WIRE PPL REAR OF ENGINE COMPT) RED WIRE STEERING ANGLE SENSOR TAN WIRE TRAILER ELECTRIC BRAKE 4 PIN CONNECTOR UNDER-DASH FUSE/RELAY BOX UNDER-HOOD FUSE/RELAY BOX W/O AC POWER OUTLET W/O ELECTRIC STEERING LOCK WHT WIRE YEL WIRE

AUXILIARY UNDER-HOOD FUSE/RELAY BOX BACKUP LAMPS CIRCUIT BLK WIRE BLU WIRE BRAKE LIGHT RELAY RELAY HOLDER A BRAKE PEDAL POSITION SWITCH BRN WIRE COMPUTER DATA LINES SYSTEM EXTERIOR LAMPS CIRCUIT FUSE 11 FUSE 23 FUSE 27 FUSE 3 FUSE 38 FUSE 4-6 FUSE 6 FUSE 7 FUSE 9 GRN WIRE HOT AT ALL TIMES HOT W/ HOT W/ SMALL LIGHT RELAY ENERGIZED JOINT 4 KEYLESS ACCESS/ TPMS CONTROL UNIT LT GRN WIRE MICU ORG/ WIRE PCM PPL REAR OF ENGINE COMPT) RED WIRE RELAY ENERGIZED RELAY HOLDER G TAN WIRE TRAILER CHARGE RELAY TRAILER ELECTRIC BRAKE 4 PIN CONNECTOR TRAILER LIGHTING 10 PIN CONNECTOR TRAILER LIGHTING 7 PIN CONNECTOR TRAILER LIGHTING CONTROL UNIT TRAILER SMALL LIGHT RELAY UNDER-DASH FUSE/RELAY BOX UNDER-HOOD FUSE/RELAY BOX W/O AC POWER OUTLET WHT WIRE