Honda Ridgeline I (2004-2009) (behind right headlight) Wiring diagrams

A/C COMPRESSOR A/C COMPRESSOR CLUTCH A/C COMPRESSOR CLUTCH RELAY A/C CONDENSER FAN RELAY A/C DIODE ASSEMBLY (BEHIND RIGHT SIDE OF DASH) A/C PRESSURE SWITCH AC CONDENSER FAN MOTOR (FRONT MIDDLE OF ENGINE COMPARTMENT) AUXILIARY UNDER-HOOD RELAY BOX (RIGHT REAR OF ENGINE COMPARTMENT) BLK WIRE BLK/YEL WIRE BLOWER MOTOR (UNDER RIGHT SIDE OF DASH) BLOWER MOTOR RELAY BLOWER POWER TRANSISTOR (UNDER RIGHT SIDE OF DASH) BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/YEL WIRE BRN/YEL WIRE CAN L CAN-H COMPUTER DATA LINES SYSTEM ECT SENSOR 2 (AT REAR OF ENGINE) ENGINE CONTROLS SYSTEM FAN CONTROL RELAY FUSE FUSE 12 FUSE 19 FUSE 21 FUSE 23 FUSE 30 GRN WIRE GRN/RED WIRE GRN/YEL WIRE GROUND HIGH FAN CONTROL HOT AT ALL TIMES HOT IN ON LOW FAN CONTROL RELAY CONTROL LT BLU WIRE MAIN RELAY 1 PCM (RIGHT REAR OF ENGINE COMPARTMENT) RADIATOR FAN MOTOR (FRONT MIDDLE OF ENGINE COMPARTMENT) RADIATOR FAN RELAY RED WIRE RED/GRN WIRE RED/YEL WIRE RELAY CONTROL SENSOR GROUND SENSOR INPUT UNDER-DASH FUSE/RELAY BOX (AT LEFT KICK PANEL) UNDER-HOOD FUSE/RELAY BOX (RIGHT REAR OF ENGINE COMPARTMENT) WHT WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE YEL/GRN WIRE YEL/WHT WIRE

A/C CONDENSER FAN RELAY A/C DIODE ASSEMBLY (BEHIND RIGHT SIDE OF DASH) A/C PRESSURE A/C PRESSURE SWITCH AC CONDENSER FAN MOTOR (FRONT MIDDLE OF ENGINE COMPARTMENT) AUXILIARY UNDER-HOOD RELAY BOX (RIGHT REAR OF ENGINE COMPARTMENT) B-CAN BLK WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/YEL WIRE BRN/YEL WIRE CAN L CAN-H CLIMATE CONTROL UNIT COMPUTER DATA LINES SYSTEM CONTROL BLOCK FAN CONTROL RELAY FUSE 19 FUSE 20 FUSE 23 FUSE 30 GRN WIRE GRN/RED WIRE GRN/YEL WIRE HEATER CONTROL UNIT- PANEL HIGH FAN CONTROL HOT AT ALL TIMES HOT IN ON LOW FAN CONTROL MAIN RELAY 1 MICU PCM (RIGHT REAR OF ENGINE COMPARTMENT) RADIATOR FAN MOTOR (FRONT MIDDLE OF ENGINE COMPARTMENT) RADIATOR FAN RELAY RED WIRE RED/GRN WIRE RED/YEL WIRE RELAY CONTROL RELAY CONTROL MODULE RTX, RT, LX SENSOR GROUND SENSOR INPUT SWITCH (AT RIGHT SIDE OF ENGINE COMPARTMENT) UNDER-DASH FUSE/RELAY BOX (AT LEFT KICK PANEL) UNDER-HOOD FUSE/RELAY BOX (RIGHT REAR OF ENGINE COMPARTMENT) WHT WIRE WHT/RED WIRE YEL WIRE YEL/GRN WIRE YEL/WHT WIRE

1-TURN 2-SIDE BLK WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BRAKE PEDAL POSITION SWITCH (AT TOP OF BRAKE PEDAL ARM) BRN WIRE CARGO AREA LIGHT SWITCH CARGO AREA LIGHTS ON INDICATOR CARGO AREA SWITCH LIGHT CONTROL BLOCK FUSE 13 FUSE 16 FUSE 4 GAUGE CONTROL MODULE GRN WIRE GRN/WHT WIRE HIGH MOUNT BRAKE LIGHT HOT AT ALL TIMES LEFT CARGO AREA LIGHT 1 LEFT CARGO AREA LIGHT 2 LEFT FRONT TURN SIGNAL, SIDE MARKER LIGHT LEFT TURN SIGNAL INDICATOR RED WIRE RED/BLK WIRE RED/BLU WIRE RELAY CONTROL MODULE RIGHT CARGO AREA LIGHT 1 RIGHT CARGO AREA LIGHT 2 RIGHT FRONT TURN SIGNAL/ SIDE MARKER LIGHT RIGHT TURN SIGNAL INDICATOR TAILLIGHT RELAY UNDER-HOOD FUSE/RELAY BOX (RIGHT REAR OF ENGINE COMPT) WHT WIRE WHT/BLK WIRE

AUDIO UNIT CD CHANGER BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/BLK WIRE CONTROL BLOCK DOOR LOCK SWITCH DOOR MULTIPLEX CONTROL UNIT EXCEPT NAVIGATION NAVIGATION FUSE 13 FUSE 4 FUSE 7 GRN/BLK WIRE GRN/YEL WIRE GRY/BLU WIRE HIGH HORN HORN RELAY HORNS SYSTEM HOT AT ALL TIMES IGN KEY LOCK KEY UNLOCK KEYLESS RECEIVER ANTENNA KNOB LOCK KNOB UNLOCK LEFT REAR DOOR LOCK KNOB SWITCH (RTS, RTL, EX-L) (IN REAR OF LEFT REAR DOOR) LOCK LOW HORN POWER WINDOW MASTER SWITCH RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RELAY CONTROL MODULE RIGHT REAR DOOR LOCK ACTUATOR (IN REAR OF RIGHT REAR DOOR) RIGHT REAR DOOR LOCK KNOB SWITCH (RTS, RTL, EX-L) (IN REAR OF RIGHT REAR DOOR) SECURITY HOOD SWITCH (RTS, RTL, EX-L) (CENTER FRONT OF ENGINE COMPARTMENT) SGND TAILLIGHT RELAY UNDER-HOOD FUSE/RELAY BOX (RIGHT REAR OF ENGINE COMPARTMENT) UNLOCK VBU WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE

A/T CLUTCH PRESSURE SOLENOID VALVE A A/T CLUTCH PRESSURE SOLENOID VALVE B A/T CLUTCH PRESSURE SOLENOID VALVE C AUXILIARY UNDER-HOOD RELAY BOX (RIGHT REAR OF ENGINE COMPT) BATTERY BLK WIRE BRAIDED WIRE BRN WIRE CKP SENSORS (A, B) CMP SENSOR EGR VALVE/ EGR VALVE POSITION SENSOR ENGINE FAN CONTROL RELAY FRONT A/F SENSOR SHIELD AND FRONT SECONDARY IGNITION COIL 1 IGNITION COIL 2 IGNITION COIL 3 IGNITION COIL 4 IGNITION COIL 5 IGNITION COIL 6 J/C KNOCK SENSOR SHIELD PCM RADIATOR FAN MOTOR REAR A/F SENSOR SHIELD AND REAR SECONDARY RIGHT HEADLIGHT (USA) ROCKER ARM OIL PRESSURE SWITCH (VTEC OIL PRESSURE SWITCH) SECURITY HOOD SWITCH RIGHT FRONT TURN SIGNAL/ SIDE MARKER LIGHT TP SENSOR/ THROTTLE ACTUATOR SHIELD TRANS- MISSION RANGE SWITCH TRANSMISSION WASHER FLUID LEVEL SWITCH WINDSHIELD WASHER MOTOR YEL WIRE

11 1 MICU GND PG B-CAN BLK WIRE BLU WIRE BLU/RED WIRE BOX (AT LEFT KICK PANEL) BRN WIRE COMBINATION LIGHT SWITCH COMBINATION SWITCH CONTROL UNIT CONTROL BLOCK DIMMER SWITCH ELD UNIT FOG LIGHT RELAY (IF EQUIPPED) (RIGHT FOG LIGHT SWITCH (IF EQUIPPED) FUSE 1 FUSE 18 FUSE 21 FUSE 3 FUSE 5 FUSE 6 FUSE 7 HEADLIGHT SWITCH HIGH BEAM HEADLIGHT RELAY HIGH PASS HOT AT ALL TIMES HOT IN ON OR START LEFT FOG LIGHT LEFT HEADLIGHT LOW BEAM HEADLIGHT RELAY LT GRN WIRE MICU MULTI- FUSE 22 OFF OFF LO ON IND FOG LIGHT SWITCH LIGHT RED WIRE RED/BLK WIRE RED/GRN WIRE RED/YEL WIRE RELAY CONTROL MODULE RIGHT FOG LIGHT RIGHT HEADLIGHT SG-1 UNDER-DASH FUSE/RELAY UNDER-HOOD FUSE/RELAY BOX (RIGHT REAR OF ENGINE COMPT) VBU WHT WIRE WHT/GRN WIRE WHT/RED WIRE WHT/YEL WIRE WIPER/WASHER SWITCH YEL WIRE YEL/RED WIRE

A/T GEAR POS IND DRIVE CIRCUIT A/T GEAR POSITION INDICATOR/ CRUISE CONTROL DIMMING CIRCUIT A/T TEMP IND ABS IND. BACK WINDOW POSITION SWITCH (BOTTOM OF REAR WINDOW) BLK WIRE BLU WIRE BLU/ORG WIRE BRAKE FLUID LEVEL SWITCH (NEXT TO BRAKE FLUID RESERVOIR) BRAKE SYSTEM IND CAN-H- CAN-L- CHARGING SYSTEM IND CIRCUIT DRIVE CONTROL BLOCK CRUISE CONTROL IND DRIVE CIRCUIT DRL IND (CANADA) FAIL SAFE CIRCUIT FROM LEFT TURN SIGNAL IND (DIAGRAM 1 OF 2) GAUGE CONTROL MODULE GRN WIRE GRN/ORG WIRE GRN/RED WIRE IMMOBILIZER CONTROL UNIT RECEIVER (IN STEERING COLUMN, ON IGNITION KEY CYLINDER IMMOBILIZER SYSTEM IND IN-BED TRUNK OPEN IND LIGHTS ON IND LOW FUEL IND LOW OIL PRESSURE IND LOW TIRE PRESSURE IND MAINTENANCE REQUIRED IND MIL IND ODS UNIT (LEFT SIDE OF FRONT PASSENGER'S SEAT BACK) ORG/ WIRE PARKING BRAKE SWITCH (AT TOP OF PARKING BRAKE PEDAL) PNK WIRE PNK/BLU WIRE POWER SUPPLY CIRCUIT/CONTROLLER AREA NETWORK CONTROLLER RED WIRE RED/BLU WIRE RED/WHT WIRE RELAY CONTROL MODULE RESET SWITCH ROOF CONSOLE SEAT BELT REMINDER IND SELECT SWITCH SELECT/ RESET SWITCH SIDE AIRBAG CUT-OFF IND SRS IND SRS IND CIRCUIT SRS UNIT (BEHIND LOWER CENTER OF DASH) TPMS IND UNDER-HOOD FUSE/RELAY BOX (RIGHT REAR OF ENGINE COMPT) VSA ACTIVATION IND VSA SYSTEM IND VTM-4 CONTROL UNIT (BEHIND RIGHT KICK PANEL) WARNING DRIVE CIRCUIT WASHER FLUID LEVEL IND WASHER FLUID LEVEL SWITCH (ON WASHER FLUID RESERVOIR) WHT WIRE WHT/BLU WIRE WHT/GRN WIRE

A/C COMPRESSOR A/C COMPRESSOR CLUTCH A/C COMPRESSOR CLUTCH RELAY A/C CONDENSER FAN RELAY A/C DIODE ASSEMBLY (BEHIND RIGHT SIDE OF DASH) A/C PRESSURE SWITCH AC CONDENSER FAN MOTOR (FRONT MIDDLE OF ENGINE COMPARTMENT) AUXILIARY UNDER-HOOD RELAY BOX (RIGHT REAR OF ENGINE COMPARTMENT) BLK WIRE BLK/YEL WIRE BLOWER MOTOR (UNDER RIGHT SIDE OF DASH) BLOWER MOTOR RELAY BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/YEL WIRE BRN/YEL WIRE CAN L CAN-H COMPUTER DATA LINES SYSTEM ECT SENSOR 2 (AT REAR OF ENGINE) ENGINE CONTROLS SYSTEM FAN CONTROL RELAY FUSE FUSE 12 FUSE 19 FUSE 21 FUSE 23 FUSE 30 BOX (AT LEFT KICK PANEL) GRN WIRE GRN/RED WIRE GRN/YEL WIRE GROUND HIGH FAN CONTROL HOT AT ALL TIMES HOT IN ON LOW FAN CONTROL RELAY CONTROL LT BLU WIRE MAIN RELAY 1 PCM (RIGHT REAR OF ENGINE COMPARTMENT) RADIATOR FAN MOTOR (FRONT MIDDLE OF ENGINE COMPARTMENT) RADIATOR FAN RELAY RED WIRE RED/GRN WIRE RED/YEL WIRE RELAY CONTROL SENSOR GROUND SENSOR INPUT UNDER-DASH FUSE/RELAY UNDER-HOOD FUSE/RELAY BOX (RIGHT REAR OF ENGINE COMPARTMENT) WHT WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE YEL/GRN WIRE YEL/WHT WIRE

AUDIO UNIT CD CHANGER BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/BLK WIRE CONTROL BLOCK DOOR LOCK SWITCH DOOR MULTIPLEX CONTROL UNIT EXCEPT NAVIGATION NAVIGATION FUSE 13 FUSE 4 FUSE 7 GRN/BLK WIRE GRN/YEL WIRE GRY/BLU WIRE HIGH HORN HORN RELAY HORNS SYSTEM HOT AT ALL TIMES IGN KEY LOCK KEY UNLOCK KEYLESS RECEIVER ANTENNA KNOB LOCK KNOB UNLOCK LEFT REAR DOOR LOCK KNOB SWITCH (RTS, RTL, EX-L) (IN REAR OF LEFT REAR DOOR) LOCK LOW HORN POWER WINDOW MASTER SWITCH RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RELAY CONTROL MODULE RIGHT REAR DOOR LOCK ACTUATOR (IN REAR OF RIGHT REAR DOOR) RIGHT REAR DOOR LOCK KNOB SWITCH (RTS, RTL, EX-L) (IN REAR OF RIGHT REAR DOOR) SECURITY HOOD SWITCH (RTS, RTL, EX-L) (CENTER FRONT OF ENGINE COMPARTMENT) SGND TAILLIGHT RELAY UNDER-HOOD FUSE/RELAY BOX (RIGHT REAR OF ENGINE COMPARTMENT) UNLOCK VBU WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE

B-CAN BLK WIRE BLU WIRE COMBINATION SWITCH CONTROL UNIT CONTROL BLOCK FUSE 11 FUSE 20 FUSE 21 FUSE 7 GRN WIRE GRN/WHT WIRE HOT AT ALL TIMES HOT IN ON OR START INT LOW OFF HIGH MIST INT OFF MIST INTERMITTENT DWELL TIME CONTROLLER INTERMITTENT WIPER RELAY LT GRN WIRE MICU PARK RELAY CONTROL MODULE RUN WIRE UNDER-DASH FUSE/RELAY BOX (AT LEFT KICK PANEL) UNDER-HOOD FUSE/RELAY BOX VBU WASHER MOTOR (BEHIND RIGHT SIDE OF FRONT BUMPER, ON WASHER RESERVOIR) WASHER MOTOR RELAY WHT WIRE WHT/RED WIRE WINDSHIELD WASHER SWITCH OFF LOW WASH HIGH WINDSHIELD WIPER HIGH RELAY WINDSHIELD WIPER LOW MOTOR (UNDER LEFT SIDE OF COWL COVER) WINDSHIELD WIPER SWITCH WIPER/ WASHER SWITCH YEL WIRE