Honda Pilot I (2004-2009) audio unit Wiring diagrams

AUDIO UNIT AUXILIARY JACK ASSEMBLY (EX-L, RES (DVD)) BLK WIRE BRAIDED WIRE BRAKE LIGHT FAILURE SENSOR BRN/BLK WIRE BRN/YEL WIRE CARGO AREA ACCESSORY POWER SOCKET DRIVER'S POWER SEAT ADJUSTMENT SWITCH (EX, EX-L) DRIVER'S SEAT BELT SWITCH DRIVER'S SEAT DRIVER'S SEAT BACK HEATER HEATER (EX-L) ELECTRICAL COMPASS UNIT (W/O NAVIGATION) DRIVER'S VANITY MIRROR LIGHT ENGINE MOUNT CONTROL UNIT FRONT PASSENGER'S SEAT BELT SWITCH FRONT PASSENGER'S SEAT CUSHION HEATER FRONT PASSENGER'S SEAT HEATER (EX-L) FRONT PASSENGER'S VANITY GAUGE CONTROL MODULE HIGH MOUNT BRAKE LIGHT LEFT BACK-UP LIGHT LEFT SIDE CLUTCH ELECTRO MAGNETIC COIL SHIELD LEFT TAILLIGHT ASSEMBLY LICENSE PLATE LIGHT LICENSE PLATE LIGHT MIRROR LIGHT MOONROOF CLOSE RELAY MOONROOF OPEN RELAY ODS UNIT REAR CONTROLLER, SCREEN REAR WINDOW DEFOGGER REAR WINDOW DEFOGGER NOISE CONDENSER REAR WINDOW WIPER MOTOR RIGHT BACK-UP LIGHT RIGHT SIDE CLUTCH ELECTRO MAGNETIC COIL SHIELD RIGHT TAILLIGHT ASSEMBLY ROOF CONSOLE TAILGATE LATCH SWITCH TRAILER LIGHTING CONNECTOR VTM-4 CONTROL UNIT

AUDIO SYSTEM AUDIO UNIT B SIG BACK SWITCH BLK WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/BLK (OR GRY) WIRE BRN/BLK WIRE BUS - BUS SH GND C SIG CABLE REEL ECU BUS + ENGINE CONTROL SYSTEM F-CAN TRANSCEIVER G SIG GAUGE CONTROL MODULE GND SIG GRN/RED WIRE GRN/WHT WIRE ILL INTERIOR LIGHT SYSTEM JUNCTION CONNECTOR LT BLU (OR GRY) WIRE LT BLU WIRE LT GRN WIRE MICROPHONE MODE SWITCH NAVI SCTY NAVIGATION DISPLAY UNIT ORG/ WIRE POWERTRAIN CONTROL MODULE (RIGHT SIDE OF ENGINE COMPT) PPL R SIG RADIO REMOTE SWITCH RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE REM CTRL REM GND RG GND RG L+ ROOF CONSOLE SCTY SECURITY SEEK UP SWITCH SIG 1 SH GND STEERING WHEEL) TALK SWITCH VOLUME DN SWITCH VOLUME UP SWITCH VSSOUT WHT WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE

+B D/L +B CLOCK ACCESSORY POWER SOCKET RELAY AUDIO UNIT BLK WIRE BLU WIRE BRAKE PEDAL POSITION SWITCH CIGARETTE LIGHTER CIGARETTE LIGHTER CONNECTOR (OPTIONAL) CONSOLE ACCESSORY POWER SOCKET DOOR MULTIPLEX CONTROL UNIT SECURITY INDICATOR DRIVER'S DOOR COURTESY LIGHT DRIVER'S MULTIPLEX CONTROL UNIT +B CLOCK DVD PLAYER UNIT DVD PLAYER UNIT AUDIO UNIT EX-L FROM FUSE 41, BATTERY (DIAGRAM 1 OF 4) FROM FUSE 59 (DIAGRAM 1 OF 4) FRONT ACCESSORY POWER SOCKET FRONT INDIVIDUAL MAP LIGHTS FRONT PASSENGER'S DOOR COURTESY LIGHT FRONT PASSENGER'S VANITY MIRROR LIGHT DRIVER'S VANITY MIRROR LIGHT FUSE 10 FUSE 11 FUSE 12 FUSE 13 FUSE 47 FUSE 48 FUSE 49 FUSE 50 FUSE 54 FUSE 9 GAUGE CONTORL MODULE HAZARD WARNING SWITCH HEADLIGHT RELAY 1 HEADLIGHT RELAY 2 HORN RELAY IGNITION KEY LIGHT IGNITION KEY SWITCH/KEY LIGHT IMMOBILIZER CONTROL UNIT- RECEIVER INTERIOR LIGHT RELAY KEYLESS RECEIVER UNIT NAVI- GATION UNIT NAVIGATION DISPLAY UNIT NAVIGATION DISPLAY UNIT (EX-L) NAVIGATION UNIT (EX-L) PASSENGER'S MULTIPLEX CONTROL UNIT PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) REAR CONTROLLER, SCREEN REAR INDIVIDUAL MAP LIGHTS REAR INDIVIDUAL MAP LIGHTS RED WIRE RED/GRN WIRE ROOF CONSOLE (EX-L) SECURITY CONNECTOR (LX) TAILGATE LIGHTS TAILLIGHT RELAY TO FUSE 8 (DIAGRAM 4 OF 4) TRAILER LIGHTING CONNECTOR UNDER-HOOD FUSE/RELAY BOX (AT RIGHT SIDE OF ENGINE COMPARTMENT) VBU W/ REAR ENTERTAINMENT SYSTEM EX-L WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE

ACCESSORY POWER SOCKET RELAY ANTENNA AMPLIFIER (ON LEFT "C" PILLAR) ANTENNA LEAD CONNECTOR (UNDER CENTER CONSOLE) AUDIO UNIT BACK SWITCH BLK WIRE BLU WIRE BLU/GRN WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/WHT WIRE CABLE REEL DRIVER'S DOOR SPEAKER DRIVER'S UNDER-DASH FUSE/RELAY BOX (BELOW LEFT END OF DASH) FRONT PASSENGER'S DOOR SPEAKER FUSE 48 FUSE 8 FUSE 9 (BEHIND RIGHT KICK PANEL) GRN/RED WIRE GRN/WHT WIRE GRY/BLK WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT IN ACC OR ON LEFT REAR DOOR SPEAKER LEFT TWEETER LT BLU WIRE LT GRN WIRE MODE SWITCH NAVI REMOTE RG SHIELD NAVIGATION DISPLAY UNIT NAVIGATION UNIT NCA WIRE ORG/ WIRE PASSENGER'S MULTIPLEX CONTROL UNIT PASSENGER'S UNDER-DASH FUSE/RELAY BOX PPL PPL RG GND RG L(+) RADIO REMOTE SWITCH RED WIRE RED/BLK WIRE RED/GRN WIRE RED/YEL WIRE RIGHT REAR DOOR SPEAKER RIGHT TWEETER RR R SPKR (-) RR L SPKR (-) FR AS SPKR (-) FR DR SPKR (-) ILLUM (-) GND SEEK UP SWITCH STEERING WHEEL) SWD +B SH (AM/FM) SIG TALK SWITCH TO ACTIVE NOISE CONTROL UNIT (DIAGRAM 2 OF 2) TO REAR ACTIVE NOISE CONTROL (DIAGRAM 2 OF 2) UNDER-HOOD FUSE/RELAY BOX (AT RIGHT SIDE OF ENGINE COMPARTMENT) VOLUME DN SWITCH VOLUME UP SWITCH WHT WIRE WHT/RED WIRE WINDOW ANTENNA YEL/BLK WIRE

+B GA-NET +B GA-NET SAT SYS ACC AUDIO BUS SH SAT SHIELD SAT R (+) SAT L (+) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 ANC RR (+) ANC FR (+) RR MIC (+) ACTIVE NOISE CONTROL UNIT ANC RR (-) ANC FR (-) RR MIC (-) ANTI-THEFT SYSTEM AUDIO UNIT BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BUS - BUS SH CSS CSSAM NEP ECU BUS (+) ECU BUS (-) GA-NET GND ENGINE MOUNT CONTROL UNIT (UNDER RIGHT SIDE OF CENTER CONSOLE) FROM FUSE 8 (DIAGRAM 1 OF 2) GA-NET GND SAT SYS ACC GRN WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE INTERIOR LIGHT SWITCH INTRLT JUNCTION CONNECTOR LT BLU (OR GRY) WIRE LT GRN/RED WIRE NCA WIRE OF ENGINE) ORG/ WIRE PASSENGER'S MULTIPLEX CONTROL UNIT PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PNK CCSAM NED INTR LT (-) WIRE PNK SCP WIRE PNK WIRE POWERTRAIN CONTROL MODULE (RIGHT SIDE OF ENGINE COMPT) REAR ACTIVE NOISE CONTROL MICROPHONE REAR WOOFER RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE ROCKER ARM OIL CONTROL SOLENOID (VTEC SOLENOID VALVE) RR WOOFER (+) RR WOOFER (+) ANC FR (+) ANC FR (-) ANC RR (+) ANC RR (-) SAT L- SAT R- SAT R- SAT L- SH (SAT) SIDE OF ENGINE COMPARTMENT) SIG WHT WIRE WHT/GRN WIRE XM ANTENNA XM RECEIVER (BEHIND RIGHT QUARTER PANEL) YEL WIRE YEL/BLK WIRE

ACCESSORY POWER SOCKET RELAY ANTENNA AMPLIFIER (ON LEFT "C" PILLAR) ANTENNA LEAD CONNECTOR (UNDER CENTER CONSOLE) AUDIO UNIT BLK WIRE BLU WIRE BLU/GRN WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/WHT WIRE CABLE REEL DRIVER'S DOOR SPEAKER DRIVER'S UNDER-DASH FUSE/RELAY BOX (BELOW LEFT END OF DASH) FRONT PASSENGER'S DOOR SPEAKER FUSE 48 FUSE 8 FUSE 9 GRN/RED WIRE GRY WIRE GRY/BLK WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT IN ACC OR ON LEFT REAR DOOR SPEAKER LEFT TWEETER MODE SWITCH NCA WIRE PASSENGER'S MULTIPLEX CONTROL UNIT PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) RADIO REMOTE SWITCH RED WIRE RED/BLK WIRE RED/GRN WIRE RED/YEL WIRE RIGHT REAR DOOR SPEAKER RIGHT TWEETER RR R SPKR (-) RR L SPKR (-) FR AS SPKR (-) FR DR SPKR (-) ILLUM (-) GND SEEK UP SWITCH STEERING WHEEL) SWD +B SH (AM/FM) SIG TO ACTIVE NOISE CONTROL UNIT (DIAGRAM 2 OF 2) TO REAR ACTIVE NOISE CONTROL (DIAGRAM 2 OF 2) UNDER-HOOD FUSE/RELAY BOX (AT RIGHT SIDE OF ENGINE COMPARTMENT) VOLUME DN SWITCH VOLUME UP SWITCH WHT WIRE WHT/RED WIRE WINDOW ANTENNA YEL/BLK WIRE

ACCESSORY POWER SOCKET RELAY ANTENNA AMPLIFIER (ON LEFT "C" PILLAR) ANTENNA LEAD CONNECTOR (UNDER CENTER CONSOLE) AUDIO UNIT BLK WIRE BLU WIRE BLU/GRN WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/WHT WIRE CABLE REEL DRIVER'S DOOR SPEAKER DRIVER'S UNDER-DASH FUSE/RELAY BOX (BELOW LEFT END OF DASH) FRONT PASSENGER'S DOOR SPEAKER FUSE 48 FUSE 8 FUSE 9 GRN/RED WIRE GRY WIRE GRY/BLK WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT IN ACC OR ON LEFT REAR DOOR SPEAKER LEFT TWEETER MODE SWITCH NCA WIRE PASSENGER'S MULTIPLEX CONTROL UNIT PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) RADIO REMOTE SWITCH RED WIRE RED/BLK WIRE RED/GRN WIRE RED/YEL WIRE RIGHT REAR DOOR SPEAKER RIGHT TWEETER RR R SPKR (-) RR L SPKR (-) FR AS SPKR (-) FR DR SPKR (-) ILLUM (-) GND SEEK UP SWITCH STEERING WHEEL) SWD +B SH (AM/FM) SIG TO ACTIVE NOISE CONTROL UNIT (DIAGRAM 2 OF 2) TO REAR ACTIVE NOISE CONTROL (DIAGRAM 2 OF 2) UNDER-HOOD FUSE/RELAY BOX (AT RIGHT SIDE OF ENGINE COMPARTMENT) VOLUME DN SWITCH VOLUME UP SWITCH WHT WIRE WHT/RED WIRE WINDOW ANTENNA YEL/BLK WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 ANC RR (+) ANC FR (+) RR MIC (+) ACTIVE NOISE CONTROL UNIT ANC RR (-) ANC FR (-) RR MIC (-) ANTI-THEFT SYSTEM AUDIO UNIT BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE CASSETTE PLAYER/ CSS CSSAM NEP ENGINE MOUNT CONTROL UNIT (UNDER RIGHT SIDE OF CENTER CONSOLE) FROM FUSE 8 (DIAGRAM 1 OF 2) GRN WIRE GRN/YEL WIRE GRY WIRE INTERIOR LIGHT SWITCH INTRLT LT BLU WIRE ORG/ WIRE PASSENGER'S MULTIPLEX CONTROL UNIT PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PNK CCSAM NED INTR LT (-) WIRE PNK SCP WIRE PNK WIRE POWERTRAIN CONTROL MODULE (RIGHT SIDE OF ENGINE COMPT) PPL REAR ACTIVE NOISE CONTROL MICROPHONE REAR WOOFER RED WIRE RED/BLK WIRE ROCKER ARM OIL CONTROL SOLENOID (VTEC SOLENOID VALVE) (TOP REAR OF ENGINE) RR WOOFER (+) RR WOOFER (+) ANC FR (+) ANC FR (-) ANC RR (+) ANC RR (-) WHT WIRE WHT/GRN WIRE YEL WIRE YEL/BLK WIRE

ACCESSORY POWER SOCKET RELAY ANTENNA AMPLIFIER ANTENNA AMPLIFIER (ON LEFT "C" PILLAR) ANTENNA LEAD CONNECTOR (UNDER CENTER CONSOLE) AUDIO UNIT AUDIO UNIT CONNECTOR BLK WIRE BLU WIRE BLU/GRN WIRE BLU/YEL WIRE BRN/BLK WIRE BRN/WHT WIRE DRIVER'S DOOR SPEAKER DRIVER'S UNDER-DASH FUSE/RELAY BOX (BELOW LEFT END OF DASH) FRONT PASSENGER'S DOOR SPEAKER FUSE 48 FUSE 8 FUSE 9 GRN WIRE GRN/RED WIRE GRY/BLK WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT IN ACC OR ON LEFT REAR DOOR SPEAKER LT GRN WIRE NCA WIRE NOT USED PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) RED WIRE RED/BLK WIRE RED/GRN WIRE RED/YEL WIRE RIGHT REAR DOOR SPEAKER SWD +B SH (AM/FM) SIG TO ACTIVE NOISE CONTROL UNIT (DIAGRAM 2 OF 2) TO REAR ACTIVE NOISE CONTROL (DIAGRAM 2 OF 2) UNDER-HOOD FUSE/RELAY BOX (AT RIGHT SIDE OF ENGINE COMPARTMENT) WHT WIRE WHT/BLK WIRE WHT/RED WIRE WINDOW ANTENNA YEL/BLK WIRE YEL/WHT WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 ANC RR (+) ANC FR (+) RR MIC (+) ACTIVE NOISE CONTROL UNIT ANC RR (-) ANC FR (-) RR MIC (-) ANTI-THEFT SYSTEM AUDIO L (CH +) AUDIO R (CH +) AUDIO R (CH -) AUDIO L (CH -) AUDIO UNIT BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BUS - CSS CSSAM NEP ENGINE MOUNT CONTROL UNIT (UNDER RIGHT SIDE OF CENTER CONSOLE) FROM FUSE 8 (DIAGRAM 1 OF 2) GRN WIRE GRN/YEL WIRE GRY WIRE ILLUMI (+) BUS (+) BUS (-) ILLUMI (-) INTERIOR LIGHT SWITCH INTRLT LT BLU WIRE NCA WIRE ORG/ WIRE PASSENGER'S MULTIPLEX CONTROL UNIT PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PNK CCSAM NED INTR LT (-) WIRE PNK SCP WIRE PNK WIRE POWERTRAIN CONTROL MODULE (RIGHT SIDE OF ENGINE COMPT) PPL REAR ACTIVE NOISE CONTROL MICROPHONE REAR WOOFER RED WIRE RED/BLK WIRE ROCKER ARM OIL CONTROL SOLENOID (VTEC SOLENOID VALVE) (TOP REAR OF ENGINE) RR WOOFER (+) RR WOOFER (+) ANC FR (+) ANC FR (-) ANC RR (+) ANC RR (-) SH (SAT) SHLD SIG SYSTEM ACC SYSTEM ACC AUDIO BUS SH SAT SHIELD AUDIO R (CH +) AUDIO L (CH +) WHT WIRE WHT/GRN WIRE XM ANTENNA XM RECEIVER (BEHIND RIGHT QUARTER PANEL) YEL WIRE YEL/BLK WIRE