Honda Ridgeline I facelift (2009-2014) nca Wiring diagrams

ACTUATOR SWITCH BLK WIRE BLK/RED WIRE BLU/ORG WIRE BLU/YEL WIRE BRN/BLK WIRE DRIVER'S DOOR LOCK ACTUATOR (AT REAR OF DRIVER'S DOOR) FRONT PASSENGER'S DOOR LOCK ACTUATOR (AT REAR OF FRONT PASSENGER'S DOOR) GRY/BLU WIRE IN-BED TRUNK LID ACTUATOR/ LATCH SWITCH (IN-BED TRUNK LID) IN-BED TRUNK LID HANDLE SWITCH (IN-BED TRUNK LID) IN-BED TRUNK LID KEY CYLINDER IN-BED TRUNK LID MAIN SWITCH LEFT REAR DOOR LOCK ACTUATOR (REAR OF LEFT REAR DOOR) MIC - MICROPHONE NCA WIRE RED/BLU WIRE RED/WHT WIRE SECURITY CONTROL UNIT SECURITY INDICATOR SWITCH (USA: RTS, RTL CANADA: TOURING) (IN-BED TRUNK LID) TAILGATE SWITCH (RIGHT REAR OF CARGO AREA) WHT WIRE WHT/BLU WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE

1 GPS ANTENNA CONNECTOR AUDIO BUS SH AUDIO BUS(+) B SIG B SIG C SIG SIG GND AC-SO AC-CK BLK WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE C SIG CAMERA GND CAMERA V CAMERA SH RC VCC CD EJECT CEILING LIGHT CEILING LIGHT CONNECTOR DISP OPEN DVD PLAYER UNIT ECU BUS + FREQUENCY MODULATOR VIDEO MONITOR UNIT CONSOLE FUSE 6 G SIG GND BACK LT VSP DIAG + DIAG - GND SIG GPS ANTENNA (UNDER MIDDLE OF DASH) AMPLI- FIER GPS GPS SH GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HANDSFREE LINK CONTROL UNIT (UNDER MIDDLE OF DASH) HFL COMM 2 HFL COMM SH HFL COMM 3 HFL COMM 4 HFL NAVI MIC HFT STRG SW HOT AT ALL TIMES MICU I-VES/ MONITOR TERMINAL CONNECTOR INTERIOR LIGHTS LEFT LT BACK LT GRN WIRE NAVI COMM NAVI COMM 1 NAVI COMM 2 NAVI COMM 3 NAVI COMM 4 NAVIGATION DISPLAY UNIT NAVIGATION SYSTEM NAVIGATION UNIT (USA: RTL, CANADA: EX-L) (UNDER DRIVER'S SEAT) NCA WIRE PNK ECU BUS - ECU BUS SH STRG SW RG SH RG GND MIC SH WIRE PNK WIRE PPL PPL ECU BUS (-) R SIG R SIG G SIG SHD GND AC-SI ILL + RD SW RED WIRE RED/BLK WIRE RED/WHT WIRE RG L + MIC SIG + RIGHT RIGHT END OF DASH) SCTY SG GND SG GND ECU BUS + SIG SH SYSTEM TERM DIN UNDER-DASH FUSE/RELAY BOX (AT LEFT KICK PANEL) WHT WIRE WHT YEL/RED WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE YEL/RED WIRE

+B GA-NET +B GA-NET 2 AC-CK AC-SI AC-SO AUD BUS (-) AUD BUS SH AUD L+ AUD R+ AUD SH AUDIO UNIT BLK WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BUS SH CD CHANGER CD EJECT CLIMATE CONTROL UNIT DISP OPEN ECU BUS + FUSE 32 FUSE 7 GA NET GND GA-NET ACC GA-NET ILL GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES HOT IN ACC OR ON MODULE (RIGHT SIDE OF ENGINE COMPT) NCA WIRE ORG/ WIRE PNK WIRE POWERTRAIN CONTROL (PCM) PPL RED WIRE RED/BLU WIRE RED/WHT WIRE SAT/TER SAT/TER SH SCTY IN SYSTEM ACC UNDER-DASH FUSE/RELAY BOX (AT LEFT KICK PANEL) VSSOUT WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE XM ANTENNA YEL WIRE YEL/RED WIRE

AM/FM ANT ANTENNA AMPLIFIER AM/FM ANTENNA ANT B+ ANT IN AUDIO UNIT AUDIO UNIT CONNECTOR AUDIO UNIT CONNECTOR D AUX DET AUX GND BLK WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM ANTENNA LEAD CONNECTOR CONNECTOR FM MODU- LATOR (HONDA ACCE- SSORY) FR L SPKR- FR R SPKR- FUSE 5 GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE HFL ICON HFL MUTE HOT AT ALL TIMES ILL K LINE L CH- LEFT REAR DOOR SPEAKER LT BLU WIRE LT GRN WIRE LT GRN/RED WIRE MIDDLE OF DASH) NAVIGATION SYSTEM NCA WIRE PPL PPL PPL R CH- RED WIRE RED/BLK WIRE RED/BLU WIRE RED/YEL WIRE REMOTE CONTROL REMOTE GND RG GND RG L+ RIGHT REAR DOOR SPEAKER RR L SPKR- RR R SPKR- RR WOOFER (+) S GND SCTY SHD GND SHIELD AMFM SIG TELM SH TELM SIG - UNDER-DASH FUSE/RELAY BOX (AT LEFT KICK PANEL) W/ HONDA ACCESSORY W/O HONDA ACCESSORY WHT WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE

ACTUATOR SWITCH BLK WIRE BLK/RED WIRE BLU/ORG WIRE BLU/YEL WIRE BRN/BLK WIRE DRIVER'S DOOR LOCK ACTUATOR (AT REAR OF DRIVER'S DOOR) FRONT PASSENGER'S DOOR LOCK ACTUATOR (AT REAR OF FRONT PASSENGER'S DOOR) GRY/BLU WIRE IN-BED TRUNK LID ACTUATOR/ LATCH SWITCH (IN-BED TRUNK LID) IN-BED TRUNK LID HANDLE SWITCH (IN-BED TRUNK LID) IN-BED TRUNK LID KEY CYLINDER IN-BED TRUNK LID MAIN SWITCH LEFT REAR DOOR LOCK ACTUATOR (REAR OF LEFT REAR DOOR) MIC - MICROPHONE NCA WIRE RED/BLU WIRE RED/WHT WIRE SECURITY CONTROL UNIT SECURITY INDICATOR SWITCH (USA: RTS, RTL CANADA: TOURING) (IN-BED TRUNK LID) TAILGATE SWITCH (RIGHT REAR OF CARGO AREA) WHT WIRE WHT/BLU WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE

1 GPS ANTENNA CONNECTOR AUDIO BUS SH AUDIO BUS(+) B SIG B SIG C SIG SIG GND AC-SO AC-CK BLK WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE C SIG CAMERA GND CAMERA V CAMERA SH RC VCC CD EJECT CEILING LIGHT CEILING LIGHT CONNECTOR DISP OPEN DVD PLAYER UNIT ECU BUS + FREQUENCY MODULATOR VIDEO MONITOR UNIT CONSOLE FUSE 6 G SIG GND BACK LT VSP DIAG + DIAG - GND SIG GPS ANTENNA (UNDER MIDDLE OF DASH) AMPLI- FIER GPS GPS SH GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HANDSFREE LINK CONTROL UNIT (UNDER MIDDLE OF DASH) HFL COMM 2 HFL COMM SH HFL COMM 3 HFL COMM 4 HFL NAVI MIC HFT STRG SW HOT AT ALL TIMES MICU I-VES/ MONITOR TERMINAL CONNECTOR INTERIOR LIGHTS LEFT LT BACK LT GRN WIRE NAVI COMM NAVI COMM 1 NAVI COMM 2 NAVI COMM 3 NAVI COMM 4 NAVIGATION DISPLAY UNIT NAVIGATION SYSTEM NAVIGATION UNIT (USA: RTL, CANADA: EX-L) (UNDER DRIVER'S SEAT) NCA WIRE PNK ECU BUS - ECU BUS SH STRG SW RG SH RG GND MIC SH WIRE PNK WIRE PPL PPL ECU BUS (-) R SIG R SIG G SIG SHD GND AC-SI ILL + RD SW RED WIRE RED/BLK WIRE RED/WHT WIRE RG L + MIC SIG + RIGHT RIGHT END OF DASH) SCTY SG GND SG GND ECU BUS + SIG SH SYSTEM TERM DIN UNDER-DASH FUSE/RELAY BOX (AT LEFT KICK PANEL) WHT WIRE WHT YEL/RED WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE YEL/RED WIRE

+B GA-NET +B GA-NET 2 AC-CK AC-SI AC-SO AUD BUS (-) AUD BUS SH AUD L+ AUD R+ AUD SH AUDIO UNIT BLK WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BUS SH CD CHANGER CD EJECT CLIMATE CONTROL UNIT DISP OPEN ECU BUS + FUSE 32 FUSE 7 GA NET GND GA-NET ACC GA-NET ILL GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES HOT IN ACC OR ON MODULE (RIGHT SIDE OF ENGINE COMPT) NCA WIRE ORG/ WIRE PNK WIRE POWERTRAIN CONTROL (PCM) PPL RED WIRE RED/BLU WIRE RED/WHT WIRE SAT/TER SAT/TER SH SCTY IN SYSTEM ACC UNDER-DASH FUSE/RELAY BOX (AT LEFT KICK PANEL) VSSOUT WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE XM ANTENNA YEL WIRE YEL/RED WIRE

AM/FM ANT ANTENNA AMPLIFIER AM/FM ANTENNA ANT B+ ANT IN AUDIO UNIT AUDIO UNIT CONNECTOR AUDIO UNIT CONNECTOR D AUX DET AUX GND BLK WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM ANTENNA LEAD CONNECTOR CONNECTOR FM MODU- LATOR (HONDA ACCE- SSORY) FR L SPKR- FR R SPKR- FUSE 5 GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE HFL ICON HFL MUTE HOT AT ALL TIMES ILL K LINE L CH- LEFT REAR DOOR SPEAKER LT BLU WIRE LT GRN WIRE LT GRN/RED WIRE MIDDLE OF DASH) NAVIGATION SYSTEM NCA WIRE PPL PPL PPL R CH- RED WIRE RED/BLK WIRE RED/BLU WIRE RED/YEL WIRE REMOTE CONTROL REMOTE GND RG GND RG L+ RIGHT REAR DOOR SPEAKER RR L SPKR- RR R SPKR- RR WOOFER (+) S GND SCTY SHD GND SHIELD AMFM SIG TELM SH TELM SIG - UNDER-DASH FUSE/RELAY BOX (AT LEFT KICK PANEL) W/ HONDA ACCESSORY W/O HONDA ACCESSORY WHT WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE

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

+B (2) SYS ACC ILL + AUDIO RCH+ AUDIO LCH+ AUDIO RCH- AUDIO LCH- SHIELD +B (1) GND PARKING GND AUDIO UNIT BLK WIRE BLU WIRE BRN WIRE BUS (+) BUS (-) GND FUSE 5 GND B+ GRN WIRE GRY WIRE HOT AT ALL TIMES LT BLU WIRE NCA WIRE ORG/ WIRE PNK PPL WIRE PNK WIRE PPL RED WIRE SAT/TER SAT/TER SH UNDER-DASH FUSE/RELAY BOX (AT LEFT KICK PANEL) WHT WIRE XM ANTENNA XM RECEIVER (HONDA ACCESSORY) (RIGHT REAR OF CABIN) YEL WIRE