Honda Ridgeline I facelift (2009-2014) control block Wiring diagrams

9 10 20 AC-SO AC-CK AC-SI A/C PRESSURE SWITCH (RIGHT SIDE OF ENGINE COMPT) AC-SI AC-CK AC-SO FRESH RECIRCULATE A/C PRES SW B-CAN AMD-P BLK WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE CLIMATE CONTROL UNIT COMPUTER DATA LINES SYSTEM CONTROL BLOCK DRIVER'S AIR MIX CONTROL MOTOR (LEFT SIDE OF HVAC UNIT) EVAPORATOR TEMPERATURE SENSOR (BOTTOM LEFT OF HVAC UNIT) FRONT PASSENGER'S AIR MIX CONTROL MOTOR (RIGHT SIDE OF HVAC UNIT) FRS GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE IN-CAR TEMPERATURE SENSOR (LOWER LEFT SIDE OF DASH) LT BLU WIRE LT GRN WIRE M-COOL M-DEF M-HOT M-VENT MODE 1 MODE 2 MODE 3 NAVIGATION UNIT (USA: RTL) (CANADA: TOURING) (UNDER DRIVER'S SEAT) ORG/ WIRE OUTSIDE AIR TEMPERATURE PNK WIRE PNK/BLK WIRE PNK/BLU WIRE REC RECIRCULATION CONTROL MOTOR (RIGHT SIDE OF HVAC UNIT) RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE RELAY CONTROL MODULE S-COM SENSOR (BEHIND FRONT GRILLE) SUNLIGHT SENSOR (TOP CENTER OF DASH) UNDER-HOOD FUSE/RELAY BOX (AT RIGHT REAR OF ENGINE COMPT) WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/RED WIRE

2 3 CAN L CAN H 2 4 CAN-L CAN-H 29 30 CAN-H CAN-L SCS 38 39 15 13 12 CAN-L CAN-H DIAG-K B-CAN BLK WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/YEL WIRE CAN L CAN-H CAN-L CAN-H B-CAN CAN-L CAN-H K-LINE CLIMATE CONTROL UNIT COMBINATION SWITCH CONTROL UNIT WIPER/WASHER SWITCH CONNECTOR CONTROL BLOCK DATA LINK (DLC) CONNECTOR (LOWER LEFT SIDE OF DASH) DIAG DOOR MULTIPLEX CONTROL UNIT FUSE 8 GAUGE CONTROL MODULE GRN WIRE GRY WIRE HONDA ACCESSORY HOT AT ALL TIMES HVAC CONTROL UNIT IMMOBILIZER CONTROL UNIT RECEIVER (IN STEERING COLUMN, ON IGNITION KEY CYLINDER K LINE LT BLU WIRE LT GRN WIRE MICU B-CAN MICU SERVICE CHECK MIDDLE OF DASH) NAVIGATION UNIT (UNDER DRIVER'S SEAT) POWER WINDOW MASTER SWITCH POWERTRAIN CONTROL (PCM) MODULE (RIGHT SIDE OF ENGINE COMPT) RED WIRE RELAY CONTROL MODULE RIGHT END OF DASH) SCS SRS UNIT (BEHIND LOWER CENTER OF DASH) STEERING ANGLE SENSOR (IN STEERING COLUMN) TPMS CONTROL UNIT (UNDER LEFT SIDE OF DASH) UNDER-HOOD FUSE/RELAY BOX (AT RIGHT REAR OF ENGINE COMPT) USA: RT, SPORT: CANADA: DX, VP, SPORT VSA MODULATOR CONTROL UNIT (LEFT SIDE OF ENGINE COMPT) VTM-4 CONTROL UNIT (BEHIND RIGHT KICK PANEL) WHT WIRE WHT/GRN WIRE YAW RATE-LATERAL ACCELERATION SENSOR (UNDER CENTER CONSOLE) YEL WIRE

A/C CONDENSER FAN MOTOR (FRONT MIDDLE OF ENGINE COMPT) A/C CONDENSER FAN RELAY A/C DIODE ASSEMBLY (BEHIND GLOVE BOX) A/C PRESSURE SWITCH AUTOMATIC A/C MANUAL A/C AUXILIARY UNDER-HOOD RELAY BOX (LEFT REAR OF ENGINE COMPT) 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 ECT SENSOR 1 ECT SENSOR 2 ENGINE CONTROLS SYSTEM FAN CONTROL RELAY FUSE 19 FUSE 20 FUSE 23 FUSE 30 GRN WIRE GRN/RED WIRE GRN/YEL WIRE HIGH FAN CONTROL HOT AT ALL TIMES HOT IN ON HVAC CONTROL UNIT LOW FAN CONTROL MICU B-CAN PGM-FI MAIN RELAY 1 PNK WIRE POWERTRAIN CONTROL MODULE (PCM) (RIGHT SIDE OF ENGINE COMPT) RADIATOR FAN MOTOR (BEHIND RADIATOR) RADIATOR FAN RELAY RED WIRE RED/GRN WIRE RED/YEL WIRE RELAY CONTROL RELAY CONTROL MODULE SENSOR GROUND SENSOR INPUT UNDER-DASH FUSE/RELAY BOX (AT LEFT KICK PANEL) UNDER-HOOD FUSE/RELAY BOX (AT RIGHT REAR OF ENGINE COMPT) WHT WIRE WHT/RED WIRE YEL WIRE YEL/WHT WIRE

APP SENSOR (RIGHT REAR OF ENGINE COMPT) BLK WIRE BLK/YEL WIRE BLU WIRE BRAKE PEDAL POSITION SWITCH (AT TOP OF BRAKE PEDAL ARM) BRN WIRE BRN/YEL WIRE COMMUNICATION SIGNAL HIGH COMMUNICATION SIGNAL LOW COMPUTER DATA LINES SYSTEM CONTROL BLOCK DRIVE INPUT FUSE 13 FUSE 18 FUSE 7 GRN WIRE GRN/YEL WIRE GROUND GRY WIRE HORN RELAY HOT AT ALL TIMES HOT IN ON OR START IGNITION INPUT LT BLU WIRE LT PPL ORG/ WIRE OUTPUT SHAFT (COUNTER SHAFT) SPEED SENSOR (ON TRANSMISSION HOUSING) PNK WIRE POWERTRAIN CONTROL MODULE (PCM) (RIGHT SIDE OF ENGINE COMPT) PPL RED WIRE RED/YEL WIRE REFERENCE VOLTAGE RELAY CONTROL RELAY CONTROL MODULE SENSOR GROUND SENSOR INPUT SWITCH INPUT TAN WIRE THROTTLE ACTUATOR TP SENSOR A SIGNAL TP SENSOR B SIGNAL TP SENSOR/THROTTLE ACTUATOR (ON THROTTLE BODY ASSEMBLY) UNDER-DASH FUSE/RELAY BOX (AT LEFT KICK PANEL) UNDER-HOOD FUSE/RELAY BOX (AT RIGHT REAR OF ENGINE COMPT) VTM-4 RELAY (BEHIND LEFT SIDE OF DASH) WHT WIRE YEL WIRE

1-SIDE 2-TURN 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 CONDENSER (BRAKE LIGHT) (LEFT SIDE OF DASH) CONTROL BLOCK FUSE 13 FUSE 16 FUSE 4 GAUGE CONTROL MODULE (BEHIND INSTRUMENT CLUSTER) 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 LT BLU WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RELAY CONTROL MODULE RIGHT CARGO AREA LIGHT 1 RIGHT CARGO AREA LIGHT 2 RIGHT END OF DASH) RIGHT FRONT TURN SIGNAL/ SIDE MARKER LIGHT RIGHT TURN SIGNAL INDICATOR TAILLIGHT RELAY UNDER-HOOD FUSE/RELAY BOX (AT 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 FUSE 13 FUSE 4 FUSE 7 GRN/BLK WIRE GRN/YEL WIRE GRY/BLU WIRE HIGH HORN (BEHIND CENTER OF FRONT BUMPER) HORN RELAY HORNS SYSTEM HOT AT ALL TIMES IGN KEY LOCK KEY UNLOCK KEYLESS ENTRY TRANSMITTER KNOB LOCK KNOB UNLOCK LOCK LOW HORN (BEHIND LEFT END OF FRONT BUMPER) POWER WINDOW MASTER SWITCH RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RELAY CONTROL MODULE RIGHT REAR DOOR LOCK ACTUATOR (REAR OF RIGHT REAR DOOR) SGND TAILLIGHT RELAY UNDER-HOOD FUSE/RELAY BOX (AT RIGHT REAR OF ENGINE COMPT) UNLOCK VBU W/O NAVIGATION W/ NAVIGATION WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE

A/C PRESSURE SWITCH BLK WIRE BLOWER MOTOR BRAKE FLUID LEVEL SWITCH CIGARETTE LIGHTER (HONDA ACCESSORY) CONTROL BLOCK DEFOGGER DLC DRIVER'S ACCESSORY POWER SOCKET BLOWER POWER TRANSISTOR DRIVER'S SEAT HEATER SWITCH ELD UNIT EXCEPT HONDA ACCESSORY FRONT PASSENGER'S ACCESSORY POWER SOCKET SELECT/ RESET SWITCH FRONT PASSENGER'S DOOR LOCK KNOB SWITCH FRONT PASSENGER'S POWER WINDOW SWITCH DOOR LOCK SWITCH GAUGE CONTROL MODULE GLOVE BOX LIGHT HANDSFREE LINK CONTROL UNIT (NAVIGATION: USA RTL, CANADA: TOURING) HEATED WINDSHIELD WIPER AREA INTERIOR LIGHT SWITCH LEFT DRL LEFT FRONT TURN SIGNAL, SIDE MARKER LIGHT LEFT HEADLIGHT PSP SWITCH RELAY RELAY CONTROL MODULE RIGHT END OF DASH) RIGHT POWER MIRROR (USA: RTL& CANADA) SEAT HEATER RELAY (USA: RTL, CANADA: TOURING) SG-1 SRS UNIT STEERING ANGLE SENSOR UNDER-DASH FUSE/RELAY BOX (AT LEFT KICK PANEL) MICU UNDER-HOOD FUSE/RELAY BOX (AT RIGHT REAR OF ENGINE COMPT) USA: RTL, CANADA: TOURING VSA MODULATOR CONTROL UNIT WASHER MOTOR RELAY WINDSHIELD WIPER MOTOR YEL WIRE

11 1 MICU GND PG 6 5 OFF B-CAN BLK WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BOX) BRN WIRE BRN/YEL WIRE COMBINATION LIGHT SWITCH COMBINATION SWITCH CONTROL UNIT 12 3 7 1 4 10 9 5 6 CONTROL BLOCK DAY LT DIMMER SWITCH DRL RELAY (LEFT SIDE OF DASH) ELD UNIT FACT- ACCES- TORY SORY INST- ALLED FACTORY INSTALLED ACCESSORY FOG LIGHT (OPTION CONNE- CTOR) FOG LIGHT RELAY FOG LIGHT SWITCH FOG LIGHT SWITCH LIGHT FOG LIGHTS ACCESSORY FOG LIGHTS ACCESSORY FACTORY FOG LIGHTS FUSE 1 FUSE 21 FUSE 3 FUSE 3 (AT LEFT KICK PANEL) FUSE 5 FUSE 6 FUSE 7 GAUGE CONTROL MODULE GRN/ORG WIRE HIGH BEAM HEADLIGHT RELAY HIGH PASS HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT CLUSTER SYSTEM J/C 208 LEFT DRL LEFT FOG LIGHT RIGHT FOG LIGHT LEFT HEADLIGHT LO HEADLIGHT SWITCH LO OFF HI LOW BEAM HEADLIGHT RELAY LT GRN WIRE MICU MULTI- FUSE 22 OFF ON IND. PARKING BRAKE SWITCH (TOP OF PARKING BRAKE PEDAL) RED WIRE RED/GRN WIRE RED/YEL WIRE RELAY CONTROL MODULE RIGHT DRL RIGHT HEADLIGHT SG-1 UNDER-DASH FUSE/RELAY USA: SPORT, RTL; CANADA: VP, SPORT, TOURING; VBU WHT WIRE WHT/GRN WIRE WHT/RED WIRE WHT/YEL WIRE WIPER/WASHER SWITCH YEL WIRE YEL/RED WIRE

AIR CONDITIONING SYSTEM AIR CONDITIONING SYSTEM (LEFT KICK PANEL) B-CAN BLK WIRE BLK/YEL WIRE BLU WIRE CLIMATE CONTROL UNIT CONTROL BLOCK FR DEF SW FUSE 14 FUSE 2 (NOT USED) FUSE 30 GRN/BLK WIRE HEATED WINDSHIELD WIPER AREA DEFOGGER HEATED WINDSHIELD WIPER AREA RELAY HEATER CONTROL UNIT HOT AT ALL TIMES HOT IN ON LT BLU WIRE MICU OUTSIDE AIR TEMP SENS GND OUTSIDE AIR TEMP SENS GND S-COM OUTSIDE AIR TEMPER- ATURE SENSOR (BEHIND FRONT GRILLE) PNK WIRE RED WIRE RED/BLK WIRE RELAY CONTROL MODULE RIGHT END OF DASH) S-COM UNDER-DASH FUSE/RELAY BOX (AT LEFT KICK PANEL) UNDER-HOOD FUSE/RELAY BOX (AT RIGHT REAR OF ENGINE COMPT) USA: RT, SPORT: CANADA: DX, VP, SPORT

A/C PRESSURE SWITCH (RIGHT SIDE OF ENGINE COMPT) AMD-P AMD-P EVAP SENS BLWR FDBK PWR TRNS CTL MODE 4 MODE 3 MODE 2 MODE 1 B-CAN A/C PRES SW RECIRCULATE FRESH BLK WIRE BLK/YEL WIRE BLOWER POWER TRANSISTOR BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CONTROL BLOCK DRIVER'S AIR MIX CONTROL MOTOR (LEFT SIDE OF HVAC UNIT) EVAPORATOR TEMPERATURE SENSOR (BOTTOM LEFT OF HVAC UNIT) FRS GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE HVAC CONTROL UNIT-PANEL LT BLU WIRE M-COOL M-DEF M-DEF M-VENT M-COOL M-HOT S-COM M-HOT M-VENT MODE 1 MODE 2 MODE 3 MODE 4 MODE CONTROL MOTOR (LEFT SIDE OF BLOWER UNIT) OUTSIDE AIR TEMPERATURE PNK OUTSIDE AIR WIRE PNK WIRE PNK/BLK WIRE PNK/BLU WIRE REC RECIRCULATION CONTROL MOTOR (RIGHT SIDE OF HVAC UNIT) RED WIRE RED/ BLK WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE RELAY CONTROL MODULE RIGHT END OF DASH) S-COM SENSOR (BEHIND FRONT GRILLE) UNDER-HOOD FUSE/RELAY BOX (AT RIGHT REAR OF ENGINE COMPT) WHT/BLU WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE