Honda Ridgeline I facelift (2009-2014) computer data lines system Wiring diagrams

BLK WIRE BLK/BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BRN WIRE BRN/WHT WIRE CAN H NEP TCL WARN 1 TCH LOCK L CAN L COMPUTER DATA LINES SYSTEM FLP FUSE 18 FUSE 21 GAUGE CONTROL MODULE GRN WIRE GRN/ORG WIRE GRY WIRE GRY/RED WIRE GRY/YEL WIRE HOT IN ON OR START IMMOBILIZER CONTROL UNIT RECEIVER (IN STEERING COLUMN, ON IGNITION KEY CYLINDER INSTRUMENT CLUSTER SYSTEM K LINE LCOH LCOL RCOH RCOL PG LEFT SIDE CLUTCH ELECTROMAGNETIC COIL LIGHT LT BLU WIRE LT GRN WIRE NEP CAN CAN ORG/ WIRE ORG/GRN WIRE PARKING BRAKE SWITCH (TOP OF PARKING BRAKE PEDAL) POWER DISTRIBUTION SYSTEM POWERTRAIN CONTROL (PCM) MODULE (RIGHT SIDE OF ENGINE COMPT) PWR REAR DIFFERENTIAL FLUID TEMPERATURE SENSOR RED WIRE RED/BLU WIRE RED/WHT WIRE RIGHT SIDE CLUTCH ELECTROMAGNETIC COIL RRP FSR RLP PARBRK FRP LOCK SW FLP RRP RLP FRP SCS SPEED SENSOR OUTPUTS UNDER-DASH FUSE/RELAY BOX (AT LEFT KICK PANEL) VTM-4 CONTROL UNIT (BEHIND RIGHT KICK PANEL) VTM-4 IND VTM-4 LOCK ON IND VTM-4 LOCK SWITCH VTM-4 RELAY (BEHIND LEFT SIDE OF DASH) WARN 2 WHT WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE

22 23 PPL 6 7 8 9 10 PPL A/T GEAR POSITION INDICATOR DRIVE CIRCUIT A/T GEAR POSITION INDICATOR/CRUISE CONTROL DIMMING CIRCUIT ATFT ATPP ATPR BLK WIRE BLU WIRE BLU/BLK WIRE BRN WIRE CAN H CAN L SCS MRLY BKSW COMPUTER DATA LINES SYSTEM FAST CONTROLLER AREA NETWORK TRANSCEIVER GAUGE CONTROL MODULE GRN WIRE GRY WIRE J/C LSA SHD ATPFWD ATPRVS ATPD PPL LT BLU WIRE LT GRN WIRE NC LSB PPL NM LSC PNK WIRE ORG/ WIRE OUTPUT SHAFT (COUNTERSHAFT) SPEED SENSOR (ON TRANSMISSION HOUSING) PNK WIRE POWER SUPPLY CIRCUIT/CONTROLLER AREA NETWORK CONTROLLER POWERTRAIN CONTROL (PCM) MODULE (RIGHT SIDE OF ENGINE COMPT) PPL PPL PNK WIRE RED WIRE RED/BLK WIRE RED/YEL WIRE SHA SHB ATPN SHC SHIFT SOLENOID VALVE B (IN TRANS- MISSION) SHIFT SOLENOID VALVE C (IN TRANSMISSION) STARTING/ CHARGING SYSTEM TAN WIRE TRANSMISSION RANGE SWITCH (ON TRANSMISSION HOUSING) VBSOL IGP MAP WARNING DRIVE CIRCUIT WHT WIRE WHT/RED WIRE YEL WIRE YEL/GRN WIRE

ALT ALT ALT FR ALTERNATOR BATTERY BLK WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE CHARGING SYSTEM INDICATOR DRIVE CIRCUIT COMPUTER DATA LINES SYSTEM ELD CAN CAN IN- PUT SIG SIG SIG ELD UNIT FAST CONTROLLER AREA NETWORK TRANSCEIVER FUSE 18 FUSE 21 FUSE 7 GAUGE CONTROL MODULE GRN WIRE HOT AT ALL TIMES HOT IN ON OR START J/C KICK PANEL) MIDDLE OF DASH) MULTI- FUSE 22 POWER DISTRIBUTION SYSTEM POWER SUPPLY CIRCUIT/ CONTROLLER AREA NETWORK CONTROLLER POWERTRAIN CONTROL (PCM) MODULE (RIGHT SIDE OF ENGINE COMPT) RED WIRE STARTING CIRCUIT TAN WIRE TRANSMISSION UNDER-DASH FUSE/RELAY BOX (AT LEFT UNDER-HOOD FUSE/RELAY BOX (AT RIGHT REAR OF ENGINE COMPT) WHT WIRE WHT/RED WIRE YEL WIRE

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

1 11 PG GND 10 14 16 15 17 INTR LT DRSWRA DRSWRD DRSWAS DRSWDR ANTI-THEFT SYSTEM B-CAN BLK WIRE BLU WIRE BLU/RED WIRE BRN/BLK WIRE CEILING LIGHT COMPUTER DATA LINES SYSTEM CONSOLE BOX LIGHT 1 DOOR DOOR LOCK KNOB DOOR MULTIPLEX CONTROL UNIT DRIVER'S DOOR KEY CYLINDER SWITCH (IN DRIVER'S DOOR) DRIVER'S DOOR LOCK KNOB SWITCH (REAR OF DRIVER'S DOOR) DRIVER'S DOOR SWITCH (ON LEFT "B" PILLAR) FRONT INDIVIDUAL MAP LIGHTS FRONT PASSENGER'S DOOR SWITCH (ON RIGHT "B" PILLAR) FUSE 21 FUSE 6 FUSE 7 GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT IN ON OR START IG KEY SW IG KEY LT IGNITION KEY LIGHT IGNITION KEY SWITCH IGNITION KEY SWITCH/ KEY LIGHT INTERIOR LIGHT SWITCH KEY KEYLESS RECEIVER ANTENNA KNOB UNLOCK KNOB LOCK KEY UNLOCK KEY LOCK B-CAN LEFT LEFT REAR DOOR SWITCH (ON LEFT "C" PILLAR) LOCK LT GRN/RED WIRE MICU ON OFF POWER WINDOW MASTER SWITCH RED WIRE RED/WHT WIRE RIGHT RIGHT REAR DOOR SWITCH (ON RIGHT "C" PILLAR) UNDER-DASH FUSE/RELAY BOX (AT LEFT KICK PANEL) UNLOCK USA: RTL; CANADA: TOURING EXCEPT USA: RTL; CANADA: TOURING WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE YEL/RED WIRE

7 8 PNK WIRE AUDIO REMOTE SWITCH AUDIO UNIT B CAN HFL ICON NAVI COMM 1 NAVI COMM 2 BACK SWITCH BLK WIRE BLU WIRE BRN WIRE CABLE REEL (TOP OF STEERING COLUMN) COMPUTER DATA LINES SYSTEM FUSE 32 BOX (AT LEFT KICK PANEL) FUSE 5 GRN WIRE GRY WIRE HANDSFREELINK CONTROL UNIT (UNDER MIDDLE OF DASH) HFL-NAVIGATION MICROPHONE HFL-VOICE CONTROL SWITCH HOT AT ALL TIMES HOT IN ACC OR ON LT BLU WIRE MIC SH MIC SIG + HFL COMM 2 HFL COMM 1 HFL COMM 3 HFL COMM 4 HFL COMM SH STRG SW NAVI COMM 4 NAVI COMM 3 NAVI COMM NAVIGATION UNIT (UNDER DRIVER'S SEAT) OFF HOOK SWITCH ON HOOK SWITCH PNK PNK WIRE PNK WIRE PPL RED WIRE RED/BLK WIRE RED/BLU WIRE RIGHT END OF DASH) ROOF CONSOLE STEERING WHEEL) TALK SWITCH TEL M SIG SH TELM SIG - TELM SIG + HFL MUTE HFL ICON REMOTE SW GND TELM SIG + MIC OUT SH MIC OUT + MIC OUT - +B TELM SIG - TELM SIG SH HFL NAVI MIC + UNDER-DASH FUSE/RELAY WHT WIRE YEL WIRE YEL/RED WIRE

A/T GEAR POSITION INDICATOR A/T GEAR POSITION/CRUISE A/T TEMPERATURE IND ABS IND. BACK POWER BLK WIRE BLU WIRE BLU/ORG WIRE BRAKE FLUID LEVEL SWITCH (ON BRAKE FLUID RESERVOIR) BRAKE SYSTEM IND CAN-L CAN-H OPSW CHARGING SYSTEM IND CIRCUIT DRIVE COMPUTER DATA LINES SYSTEM CONTROL DIMMING CIRCUIT CRUISE CONTROL IND CRUISE MAIN IND DOOR, TAILGATE OPEN IND DRIVE CIRCUIT DRL IND FAIL SAFE CIRCUIT GAUGE CONTROL MODULE (BEHIND INSTRUMENT CLUSTER) 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 INFORMATION IND (W/ NAVGATION) LIGHTS ON IND LOW FUEL IND LOW OIL PRESSURE IND LOW TIRE PRESSURE IND MAINTENANCE REQUIRED IND MIL IND NEXT SWITCH (NAVIGATION) OIL PRESSURE SWITCH (RIGHT FRONT OF ENGINE) ORG/ WIRE PARKING BRAKE SWITCH (TOP OF PARKING BRAKE PEDAL) POWER SUPPLY CIRCUIT/CONTROLLER AREA NETWORK CONTROLLER POWERTRAIN CONTROL (PCM) MODULE (RIGHT SIDE OF ENGINE COMPT) PPL RED WIRE RED/BLU WIRE RED/WHT WIRE RESET SWITCH (W/O NAVIGATION) SELECT/ RESET SWITCH (W/ NAVIGATION) RIGHT END OF DASH) ROOF CONSOLE SEAT BELT REMINDER IND SECURITY LIGHT IND SELECT SWITCH (W/O NAVIGATION) PREVIOUS SWITCH (W/ NAVIGATION) SELECT/ RESET SWITCH SIDE AIR BAG CUT-OFF IND SRS IND SRS IND CIRCUIT TPMS IND (W/O NAVGATION) VSA OFF IND VSA SYSTEM IND VTM-4 CONTROL UNIT (BEHIND RIGHT KICK PANEL) VTM-4 IND WARNING WARNING DRIVE CIRCUIT WASHER FLUID LEVEL IND WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WINDOW POSITION SWITCH (BOTTOM LEFT OF REAR WINDOW)

AM/FM ANTENNA AM/FM ANTENNA AMPLIFIER ANT ANT SW +B ANT GND ANT IN 3 2 1 ANTENNA LEAD CONNECTOR AUD L+ AUD R+ AUD R- AUD L- AUDIO UNIT AUDIO UNIT CONNECTOR AUX DET AUX GND AUX L CH AUX R CH BLK WIRE BLU WIRE BRN WIRE BRN/WHT WIRE BUS+ BUS- PNK WIRE COMPUTER DATA LINES SYSTEM CONNCETOR D FM MODULATOR (HONDA ACCESSORY) FR R SPKR (-) FR R SPKR (+) FUSE 32 FUSE 5 FUSE 7 GRN WIRE GRN/RED WIRE GRY WIRE HONDA ACCESSORY HOT AT ALL TIMES HOT IN ACC OR ON ILL K LINE SCTY REMOTE GND RR R SPKR (-) RR R SPKR (+) L CH S GND AUX GND TELM SIG - TELM SIG + LT BLU WIRE LT GRN WIRE LT GRN/RED WIRE MICU MIDDLE OF DASH) NAVIGATION SYSTEM NCA WIRE ORG/ WIRE PNK WIRE PPL PPL FR L SPKR (-) FR L SPKR (+) +B RADIO SW RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE REMOTE CONTROL RR L SPKR (-) RR L SPKR (+) GND ILL (+) RR WOOFER - R CH SHD GND AUX DET HFL MUTE S GND SAT/TER SAT/TER SH SIG SHIELD (AM/FM) ANT +B SYS ACC SYS ACC BUS SH AUD SH AUD R+ AUD L+ TELM SHD HFL ICON RR WOOFER + UNDER-DASH FUSE/RELAY BOX (AT LEFT KICK PANEL) WHT WIRE WHT/RED WIRE XM ANTENNA XM RECEIVER (EXCEPT HONDA ACCESSORY) (RIGHT REAR OF CABIN) YEL WIRE YEL/BLK WIRE YEL/RED WIRE

BLK WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/YEL WIRE CABLE REEL (TOP OF STEERING COLUMN) COMPUTER DATA LINES SYSTEM DLC INPUT/ OUTPUT DRIVER'S AIR BAG FIRST INFLATOR DRIVER'S AIR BAG SECOND INFLATOR DRIVER'S SEAT BELT TENSIONER (BASE OF LEFT "B" PILLAR) DRIVER'S SEAT POSITION SENSOR (UNDER DRIVER'S SEAT) DRIVER'S SIDE AIR BAG INFLATOR (OUTER EDGE OF DRIVER'S SEAT BACK) F-CAN F-CAN FRONT PASSENGER'S SEAT BELT TENSIONER (BASE OF RIGHT "B" PILLAR) FRONT PASSENGER'S SIDE AIR BAG INFLATOR (BEHIND RIGHT SIDE OF DASH) FUSE 10 FUSE 22 FUSE 21 GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HOT IN ON OR START IG INPUT (VA) IG INPUT (VB) GNDA GNDB LEFT SIDE CURTAIN AIR BAG INFLATOR (LEFT REAR OF ROOF) LFS- LFS+ RFS- RFS+ ODS LSA- LSA+ RSA- RSA+ LCA- LCA+ LRP- LRP+ RRP- RRP+ LT BLU WIRE MICU PTT RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RIGHT SIDE CURTAIN AIR BAG INFLATOR (RIGHT REAR OF ROOF) SEAT BELT SW- SRS UNIT (BEHIND LOWER CENTER OF DASH) STEERING WHEEL) TERMINAL HAS BUILT-IN SHORT CONTACT UNDER-DASH FUSE/RELAY BOX (AT LEFT KICK PANEL) USA: RT; CANADA: DX, VP WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE

BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM FAST CONTROLLER AREA NETWORK TRANSCEIVER FRONT PASSENGER'S AIR BAG CUT-OFF INDICATOR GAUGE CONTROL MODULE GRN/ORG WIRE GRY WIRE HAZARD WARNING SWITCH LIGHT HAZARD WARNING SWITCH/ FRONT PASSENGER'S AIR BAG CUT-OFF INDICATOR LOWER ELEMENT (LOWER FOUR SENSORS IN SEAT BACK) LT BLU WIRE NCA WIRE ODS ODS UNIT (LEFT SIDE OF FRONT PASSENGER'S SEAT BACK) OPDS SENSOR POW POWER SUPPLAY CIRCUIT/CONTROLLER AREA NETWORK PPL PPL WSIP RED WIRE RED/BLU WIRE SIDE AIR BAG CUT-OFF IND SRS IND SIDE ELEMENT (RIGHT SIDE OF SEAT BACK) UPPER ELEMENT (UPPER TWO SENSORS IN SEAT BACK) WARNING DRIVE CIRCUIT WHT WIRE WSIG WSOG WSOP YEL WIRE