Honda Ridgeline I (2005-2009) ecu bus + Wiring diagrams

1 2 3 4 5 6 7 8 B+ 1 2 3 4 5 6 7 CAMERA VCC CAMERA GND 1 2 GPS GPS SH AC-CK AC-SI AC-SO AMPLI- FIER ATP-R BACK LT- BACK SWITCH BLK WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE CABLE REEL CAM ADPT CAM GND CAM SH CAM VCC CLIMATE CONTROL UNIT ECU BUS + ECU BUS SH ECU BUS (+) B SIG C SIG GND BACK LT VSP DIAG + DIAG - GPS ANTENNA GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE INSTRUMENT CLUSTER SYSTEM LT BLU WIRE LT GRN WIRE NAVIGATION SERVICE CHECK CONNECTOR 1 2 NAVIGATION UNIT (UNDER DRIVER'S SEAT) PCM (RIGHT REAR OF ENGINE COMPARTMENT) PNK ECU BUS(-) ECU BUS SH STRG SW RG SH RG GND MIC SH MIC GND WIRE PNK WIRE PPL PPL ECU BUS (-) RD SW REARVIEW CAMERA (RIGHT SIDE OF TAILGATE) RED WIRE RED/BLK WIRE RED/WHT WIRE RG L + MIC SIG + ROOF CONSOLE MICROPHONE SIG GND AC-SO AC-CK STEERING WHEEL) TALK SWITCH TRANS- MISSION RANGE SWITCH (ON TRANS- MISSION HOUSING) UNDER-DASH FUSE/RELAY BOX (AT LEFT KICK PANEL) MICU VID GND VIDEO GND VIDEO CAMERA SH CAMERA ADPT VIDEO+ VOICE CONTROL SWITCH VSSOUT WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE YEL/RED WIRE

+B GA-NET AUD BUS (-) AUD BUS SH AUD BUS SHD AUD L+ AUD R+ AUD SH AUDIO BUS(+) AUDIO BUS(+) AUDIO BUS SH AUDIO UNIT AUX DET AUX GND AUXILIARY JACK ASSEMBLY (RIGHT SIDE OF DASH) B SIG BLK WIRE BLU WIRE BLU/RED WIRE BRN WIRE BUS - BUS SH C SIG CD CHANGER CD EJECT DISP OPEN ECU BUS + ECU BUS SH FUSE 7 G SIG GA NET GND GA-NET ACC GA-NET IL CTL GA-NET ILL GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES ILL L CH- LT GRN WIRE LT GRN/RED WIRE NAVIGATION DISPLAY UNIT ORG/ WIRE PNK WIRE PPL R CH- R SIG RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE S GND S-ANT SAT SIGNAL SCTY SHD GND SIG GND SIG SH SYSTEM ACC T-ANT TERR SIGNAL UNDER-DASH FUSE/RELAY BOX (AT LEFT KICK PANEL) WHT WIRE WHT/RED WIRE XM ANTENNA (AT REAR OF ROOF) XM RECEIVER (BEHIND RIGHT SIDE OF REAR SEAT) YEL WIRE YEL/RED WIRE

1 2 3 4 5 6 7 8 B+ 1 2 3 4 5 6 7 CAMERA VCC CAMERA GND 1 2 GPS GPS SH AC-CK AC-SI AC-SO AMPLI- FIER ATP-R BACK LT- BACK SWITCH BLK WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE CABLE REEL CAM ADPT CAM GND CAM SH CAM VCC CLIMATE CONTROL UNIT ECU BUS + ECU BUS SH ECU BUS (+) B SIG C SIG GND BACK LT VSP DIAG + DIAG - GPS ANTENNA GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE INSTRUMENT CLUSTER SYSTEM LT BLU WIRE LT GRN WIRE NAVIGATION SERVICE CHECK CONNECTOR 1 2 NAVIGATION UNIT (UNDER DRIVER'S SEAT) PCM (RIGHT REAR OF ENGINE COMPARTMENT) PNK ECU BUS(-) ECU BUS SH STRG SW RG SH RG GND MIC SH MIC GND WIRE PNK WIRE PPL PPL ECU BUS (-) RD SW REARVIEW CAMERA (RIGHT SIDE OF TAILGATE) RED WIRE RED/BLK WIRE RED/WHT WIRE RG L + MIC SIG + ROOF CONSOLE MICROPHONE SIG GND AC-SO AC-CK STEERING WHEEL) TALK SWITCH TRANS- MISSION RANGE SWITCH (ON TRANS- MISSION HOUSING) UNDER-DASH FUSE/RELAY BOX (AT LEFT KICK PANEL) MICU VID GND VIDEO GND VIDEO CAMERA SH CAMERA ADPT VIDEO+ VOICE CONTROL SWITCH VSSOUT WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE YEL/RED WIRE

+B GA-NET AUD BUS (-) AUD BUS SH AUD BUS SHD AUD L+ AUD R+ AUD SH AUDIO BUS(+) AUDIO BUS(+) AUDIO BUS SH AUDIO UNIT AUX DET AUX GND AUXILIARY JACK ASSEMBLY (RIGHT SIDE OF DASH) B SIG BLK WIRE BLU WIRE BLU/RED WIRE BRN WIRE BUS - BUS SH C SIG CD CHANGER CD EJECT DISP OPEN ECU BUS + ECU BUS SH FUSE 7 G SIG GA NET GND GA-NET ACC GA-NET IL CTL GA-NET ILL GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES ILL L CH- LT GRN WIRE LT GRN/RED WIRE NAVIGATION DISPLAY UNIT ORG/ WIRE PNK WIRE PPL R CH- R SIG RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE S GND S-ANT SAT SIGNAL SCTY SHD GND SIG GND SIG SH SYSTEM ACC T-ANT TERR SIGNAL UNDER-DASH FUSE/RELAY BOX (AT LEFT KICK PANEL) WHT WIRE WHT/RED WIRE XM ANTENNA (AT REAR OF ROOF) XM RECEIVER (BEHIND RIGHT SIDE OF REAR SEAT) YEL WIRE YEL/RED WIRE

1 2 3 4 5 6 7 8 B+ 1 2 3 4 5 6 7 CAMERA VCC CAMERA GND 1 2 GPS GPS SH AC-CK AC-SI AC-SO AMPLI- FIER ATP-R BACK LT- BACK SWITCH BLK WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE CABLE REEL CAM ADPT CAM GND CAM SH CAM VCC CLIMATE CONTROL UNIT ECU BUS + ECU BUS SH ECU BUS (+) B SIG C SIG SIG GND AC-SO AC-CK GND BACK LT VSP DIAG + DIAG - GPS ANTENNA GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE INSTRUMENT CLUSTER SYSTEM LT BLU WIRE LT GRN WIRE NAVIGATION SERVICE CHECK CONNECTOR 1 2 NAVIGATION UNIT (UNDER DRIVER'S SEAT) PCM (RIGHT REAR OF ENGINE COMPARTMENT) PNK ECU BUS(-) ECU BUS SH STRG SW RG SH RG GND MIC SH MIC GND WIRE PNK WIRE PPL PPL ECU BUS (-) RD SW REARVIEW CAMERA (RIGHT SIDE OF TAILGATE) RED WIRE RED/BLK WIRE RED/WHT WIRE RG L + MIC SIG + ROOF CONSOLE MICROPHONE STEERING WHEEL) TALK SWITCH TRANS- MISSION RANGE SWITCH (ON TRANS- MISSION HOUSING) UNDER-DASH FUSE/RELAY BOX (AT LEFT KICK PANEL) MICU VID GND VIDEO GND VIDEO CAMERA SH CAMERA ADPT VIDEO+ VOICE CONTROL SWITCH VSSOUT WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE YEL/RED WIRE

+B GA-NET AUD BUS (-) AUD BUS SH AUD BUS SHD AUD L+ AUD R+ AUD SH AUDIO BUS(+) AUDIO BUS(+) AUDIO BUS SH AUDIO UNIT AUX DET AUX GND AUXILIARY JACK ASSEMBLY (RIGHT SIDE OF DASH) B SIG BLK WIRE BLU WIRE BLU/RED WIRE BRN WIRE BUS - BUS SH C SIG CD CHANGER CD EJECT DISP OPEN ECU BUS + ECU BUS SH FUSE 7 G SIG GA NET GND GA-NET ACC GA-NET IL CTL GA-NET ILL GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES ILL L CH- LT GRN WIRE LT GRN/RED WIRE NAVIGATION DISPLAY UNIT ORG/ WIRE PNK WIRE PPL R CH- R SIG RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE S GND S-ANT SAT SIGNAL SCTY SHD GND SIG GND SIG SH SYSTEM ACC T-ANT TERR SIGNAL UNDER-DASH FUSE/RELAY BOX (AT LEFT KICK PANEL) WHT WIRE WHT/RED WIRE XM ANTENNA (AT REAR OF ROOF) XM RECEIVER (BEHIND RIGHT SIDE OF REAR SEAT) YEL WIRE YEL/RED WIRE