Honda Ridgeline I facelift (2009-2014) ignition key switch/key light Wiring diagrams

A/T GEAR POSITION BEEPER BLK WIRE BLU WIRE BLU/ORG WIRE BLU/RED WIRE BLU/YEL WIRE BODY CONTROLLER AREA NETWORK TRANCEIVER BOX (AT LEFT KICK PANEL) FUSE 7 BRN WIRE BRN/YEL WIRE CAN L CAN-H CIRCUIT COMBINATION LIGHT SWITCH COMBINATION SWITCH CONTROL UNIT COMPUTER DATA LINES SYSTEM CRUISE CONTROL DIMMING CIRCUIT DRIVE DRIVE CIRCUIT DRIVER'S DOOR SWITCH (ON LEFT "B" PILLAR) DRIVER'S SEAT BELT BUCKLE SWITCH (IN DRIVER'S SEAT BELT BUCKLE ASSEMBLY) F-CAN-HI F-CAN-LO LBSC LBSD RBSC RBSD FAST CONTROLLER AREA NETWORK TRANSCEIVER FUSE 21 GAUGE CONTROL MODULE (BEHIND INSTRUMENT CLUSTER) GRN WIRE GRY WIRE HEAD OFF HEADLIGHT SWITCH HOT AT ALL TIMES UNDER-DASH FUSE/RELAY HOT IN ON OR START IG IG KEY KEY SW DRSWDR DRSWAS DRSWRD DRSWRA B-CAN LT IGNITION KEY LIGHT IGNITION KEY SWITCH IGNITION KEY SWITCH/KEY LIGHT IMOES UNIT (LEFT REAR OF CAB) IN-BED TRUNK OPEN INDICATOR KEY SW LCD BACK LIGHT LCD BRIGHTNESS CONTROL, DIMMING CIRCUIT LIGHTS ON IND LOW OIL PRESSURE IND LT GRN WIRE LT LT MICU MULTI INFORMATION DISPLAY (MID) UNIT OFF OIL PRESSURE SWITCH (RIGHT FRONT OF ENGINE) OPSW ORG/ WIRE PARK PARK HEAD PCM (RIGHT SIDE OF ENGINE COMPT) POINTER BRIGHTNESS CONTROL, DIMMING CIRCUIT POWER SUPPLY CIRCUIT/CONTROLLER AREA NETWORK CONTROLLER PPL PPL (MIDDLE OF DASH) RED WIRE RED/WHT WIRE RIGHT END OF DASH) SEAT BELT REMINDER IND SEAT BELT SW- SRS UNIT (BEHIND LOWER CENTER OF DASH) TAILGATE SW TAILGATE SWITCH (RIGHT REAR OF CARGO AREA) TRUNK SW USA: RTS, RTL; CANADA: TOURING USA: RT, SPORT; CANADA: DX, VP, SPORT VBU WARNING WHT WIRE WHT/BLK WIRE WHT/RED WIRE WIPER/WASHER SWITCH YEL WIRE

5 22 23 B+ AS UNLOCK B-CAN BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/ORG WIRE BLU/YEL WIRE BODY CONTROLLER AREA NETWORK TRANSCEIVER BRN/BLK WIRE BRN/WHT WIRE BRN/YEL WIRE DOOR LOCK SWITCH DR UNLOCK DRIVER'S DOOR ANTI-THEFT SWITCH SYSTEM (ON LEFT "B" PILLAR) FRONT PASSENGER'S DOOR SWITCH (ON RIGHT "B" PILLAR) FRONT PASSENGER'S POWER WINDOW SWITCH/DOOR LOCK SWITCH FUSE 21 FUSE 33 FUSE 7 FUSE 8 GAUGE CONTROL MODULE GRN WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLU WIRE HOT AT ALL TIMES HOT IN ON OR START IGNITION KEY SWITCH IGNITION KEY SWITCH/KEY LIGHT LOCK LT GRN/RED WIRE MICU PNK/BLK WIRE PNK/BLU WIRE POWER SUPPLY CIRCUIT/CONTROLLER AREA NETWORK CONTROLLER RED/BLU WIRE RED/WHT WIRE RIGHT END OF DASH) TRUNK UNLOCK TRUNK HANDLE SW TAILGATE SW TRUNK ACT TRUNK SW UNDER-DASH FUSE/RELAY BOX (AT LEFT KICK PANEL) UNLOCK VBU WHT/BLU WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE

+B BACKUP BLK WIRE BLK/GRN WIRE BLU WIRE BLU/ORG WIRE BRN WIRE BRN/YEL WIRE DATA LINK (DLC) CONNECTOR (LOWER LEFT SIDE OF DASH) FUEL PUMP FUEL TANK UNIT FUSE 19 FUSE 7 GAUGE CONTROL MODULE GND GND GND GND GRN WIRE GRN/ORG WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IGN IN PWR IN FUEL PUMP CTRL RLY CTRL LOGIC GND IMMOBI CODE IN IGNITION KEY SWITCH IGNITION KEY SWITCH/KEY LIGHT IMMOBI CODE DIAG-H H/BRAKE SW IMMOBI ALARM IMMOBILIZER CONTROL UNIT RECEIVER (IN STEERING COLUMN, ON IGNITION KEY CYLINDER IMMOBILIZER SYSTEM INDICATOR IMOES UNIT (LEFT REAR OF CAB) J/C KEY SW +B MICU IG KEY SW ORG/ WIRE PARKING BRAKE SWITCH (TOP OF PARKING BRAKE PEDAL) PGM-FI MAIN RELAY 1 PGM-FI MAIN RELAY 2 POWERTRAIN CONTROL (PCM) MODULE (RIGHT SIDE OF ENGINE COMPT) RED WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE TRANSMISSIONS SYSTEM UNDER-DASH FUSE/RELAY BOX (AT LEFT KICK PANEL) WHT WIRE WHT/RED WIRE YEL WIRE YEL/GRN WIRE

A/C DIODE ASSEMBLY AC INVERTER UNIT (USA: RTL; CANADA: TOURING) AUTOMATIC INSIDE DIMMING MIRROR (OPTION CONNECTOR) BLK WIRE BLK/GRN WIRE BLU WIRE COMBINATION LIGHT SWITCH ENGINE COMPT) FAN CONTROL RELAY AUXILIARY UNDER-HOOD RELAY BOX (LEFT REAR OF ENGINE COMPT) FROM REAR ACCESSORY POWER SOCKET RELAY (DIAGRAM 3 OF 5) FROM UNDER- DASH FUSE/ RELAY BOX (DIAGRAM 4 OF 5) FROM UNDER- HOOD FUSE/ RELAY BOX (DIAGRAM 3 OF 5) FUSE 11 FUSE 10 FUSE 20 FUSE 22 FUSE 29 FUSE 19 FUSE 30 FUSE 31 FUSE 32 FUSE 33 GAUGE CONTROL MODULE GRN WIRE GRY WIRE HANDS- NAVIGATION FREE UNIT LINK CONTROL UNIT HONDA ACCESSORY IGNITION KEY SWITCH/KEY LIGHT IGNITION SWITCH IMMOBILIZER CONTROL UNIT- RECEIVER LOCK LT BLU WIRE MAIN RELAY 2 NAVIGATION DISPLAY UNIT ORG/ WIRE PCM POWER MIRROR SWITCH RADIATOR FAN RELAY RED WIRE SECURITY CONTROL UNIT STARTER CUT RELAY TO FRONT ACCESSORY POWER SOCKET RELAY AUDIO (DIAGRAM UNIT 1 OF 5) TO STARTER SOLENOID (IN STARTER) (DIAGRAM 1 OF 5) TO UNDER- DASH FUSE/ RELAY BOX, (DIAGRAM 4 OF 5) TO UNDER- HOOD FUSE/ RELAY BOX (DIAGRAM 4 OF 5) TO UNDER- HOOD FUSE/ RELAY BOX (DIAGRAM 4 OF 5) SRS UNIT TRAILER CLIMATE LIGHTING CONTROL RELAY 1 UNIT (USA: RTS, RTL, CANADA: TOURING) TRANSMISSION RANGE SWITCH UNDER-DASH FUSE/ RELAY BOX (AT LEFT KICK PANEL) UNDER-DASH FUSE/RELAY BOX (AT LEFT KICK PANEL) USA: RTL, CANADA VTM-4 LOCK VSA SWITCH MODULATOR CONTROL UNIT W/ RTL WHT WIRE YAW RATE- LATERAL ACCELE- RATION SENSOR YEL WIRE YEL/RED WIRE

5 22 23 B+ AS UNLOCK B-CAN BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/ORG WIRE BLU/YEL WIRE BODY CONTROLLER AREA NETWORK TRANSCEIVER BRN/BLK WIRE BRN/WHT WIRE BRN/YEL WIRE DOOR LOCK SWITCH DR UNLOCK DRIVER'S DOOR ANTI-THEFT SWITCH SYSTEM (ON LEFT "B" PILLAR) FRONT PASSENGER'S DOOR SWITCH (ON RIGHT "B" PILLAR) FRONT PASSENGER'S POWER WINDOW SWITCH/DOOR LOCK SWITCH FUSE 21 FUSE 33 FUSE 7 FUSE 8 GAUGE CONTROL MODULE GRN WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLU WIRE HOT AT ALL TIMES HOT IN ON OR START IGNITION KEY SWITCH IGNITION KEY SWITCH/KEY LIGHT LOCK LT GRN/RED WIRE MICU PNK/BLK WIRE PNK/BLU WIRE POWER SUPPLY CIRCUIT/CONTROLLER AREA NETWORK CONTROLLER RED/BLU WIRE RED/WHT WIRE RIGHT END OF DASH) TRUNK UNLOCK TRUNK HANDLE SW TAILGATE SW TRUNK ACT TRUNK SW UNDER-DASH FUSE/RELAY BOX (AT LEFT KICK PANEL) UNLOCK VBU WHT/BLU WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE

ANTI-THEFT SYSTEM APP SENSOR (RIGHT REAR OF ENGINE COMPT) ATP-P BKSW SLS ATP-P BLK WIRE BLU WIRE BLU/BLK WIRE BRAKE PEDAL POSITION SWITCH (AT TOP OF BRAKE PEDAL ARM) FUSE 13 FUSE 21 FUSE 32 GAUGE CONTROL MODULE GRN WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START IG KEY SW IGNITION KEY SWITCH IGNITION KEY SWITCH/KEY LIGHT IN STEERING COLUMN) (PARK PIN SWITCH: TOP LEFT SIDE OF STEERING COLUMN) KEY INTERLOCK SOLENOID KEY SOL LOCK SOLENOID/ PARK PIN SWITCH (SHIFT LOCK SOLENOID: LT BLU WIRE MICU UNDER-DASH FUSE/RELAY BOX (AT LEFT KICK PANEL) ORG/ WIRE P-PIN PARK PIN SWITCH POWERTRAIN CONTROL (PCM) MODULE (RIGHT SIDE OF ENGINE COMPT) RED WIRE RED/WHT WIRE SHIFT LOCK SOLENOID STOP SW TRANSMISSION RANGE SWITCH (ON TRANSMISSION HOUSING) UNDER-DASH FUSE/RELAY BOX (AT LEFT KICK PANEL) UNDER-HOOD FUSE/RELAY BOX (AT RIGHT REAR OF ENGINE COMPT) VCCB APSA WHT WIRE WHT/GRN WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/RED WIRE