Acura MDX II facelift (2010-2013) audio- navigation unit Wiring diagrams

AM/FM ANTENNA AM/FM ANTENNA AMPLIFIER (CENTER REAR OF ROOF) AM/FM ANTENNA AMPLIFIER LEAD AMPLIFIER ANT +B RF IN RF SH AUDIO REMOTE SWITCH (STEERING WHEEL) AUDIO- NAVIGATION UNIT AUX LCH AUX SIG GND AUX DET AUX SH GND LINE OUT - LINE OUT SH PPL BLK WIRE BLU WIRE BRN WIRE CABLE REEL (BEHIND STEERING COLUMN COVER) CHANNEL DOWN SWITCH CHANNEL UP SWITCH COMPUTER DATA LINES SYSTEM CONNECTOR FL PRE IN- FL PRE IN+ +B FUSE FUSE/RELAY BOX (LEFT FRONT OF ENGINE COMPT) GPS ANTENNA (UNDER MIDDLE OF DASH) GPS SIG GPS SH GRN WIRE GRN/RED WIRE HOT AT ALL TIMES K LINE LINE OUT + LT BLU WIRE LT GRN WIRE MAIN UNDER-HOOD MODE SWITCH NAVIGATION SYSTEM NCA WIRE ORG/ WIRE PCM (RIGHT FRONT OF ENGINE COMPT) PNK CTR PRE IN- CTR PRE IN+ WIRE PNK WIRE PPL PPL PNK WIRE PPL RL PRE IN- RL PRE IN+ GND RED WIRE RED/BLK WIRE REMOTE GND RR PRE IN- RR PRE IN+ SW PRE IN+ AUX RCH SW PRE IN- VOLUME DOWN SWITCH VOLUME UP SWITCH VSP AUDIO REMOTE +B FR PRE IN- FR PRE IN+ VSSOUT WHT WIRE YEL WIRE

22 9 10 23 24 SH R+ L+ R- L- AUDIO- NAVIGATION UNIT AUX AUDIO L+ AUX AUDIO R+ AUX R/L GND AUX R/L SH BACK LT- BLK WIRE BLK/RED WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CONN CHK DIAG GA-BUS SH GA-BUS- GANET AUDIO L - GANET AUDIO R - GND SH GRN WIRE GRY WIRE HANDSFREELINK CONTROL UNIT (UNDER REAR OF CENTER CONSOLE) HFT COMM SH HFT MIC OUT SH HFT MIC OUT- INTERFACE DIAL JOG JOG BUS JOG SH LEFT REAR DOOR SPEAKER LEFT SATELLITE SPEAKER LT BLU WIRE LT GRN WIRE NAVIGATION SERVICE CHECK CONNECTOR (BEHIND RIGHT KICK PANEL) NAVIGATION SYSTEM NCA WIRE ORG/ WIRE PNK 18 19 WIRE PNK PPL WIRE PNK WIRE PPL PPL PPL REAR CONTROLLER REAR SEAT ENTERTAINMENT CIRCUIT RED WIRE RIGHT REAR DOOR SPEAKER RIGHT SATELLITE SPEAKER SAT/TER SATELLITE SIGNAL ANTENNA SCREEN WHT WIRE XM ANTENNA XM RECEIVER (RIGHT SIDE OF CARGO AREA) YEL WIRE

AC SI AC SO B-CAN AC-CLK AUDIO OUT GND AUDIO OUT R AUDIO OUT SHLD AUDIO OUT L RR BUS SHLD RR BUS - AUX VIDEO IN NTSC GND NTSC AUDIO- NAVIGATION UNIT AUX DET AUX LCH AUX RCH AUX SH AUX SIG GND AUX VIDEO SHLD AUX VIDEO GND NTSC SHLD AUXILIARY JACK ASSEMBLY AUXILIARY JACK/USB ASSEMBLY B-CAN AC CLK AUTO DATA AC SO AC SI BACK LT- BLK WIRE BLU WIRE BRN WIRE CAMERA ADPT CAMERA BIT 0 CAMERA BIT 1 CAMERA SH CAMERA VCC CAMERA VIDEO CLIMATE CONTROL UNIT COMPUTER DATA LINES SYSTEM CTR SPKR+ DRIVER'S DOOR SPEAKER FR L SPKR- FR R SPKR- FRONT CENTER SPEAKER (+) FRONT PASSENGER'S DOOR SPEAKER GA AUDIO R - GA AUDIO L - GA BUS SH GA AUDIO SH GA AUDIO R+ GA AUDIO L+ GA BUS+ GA BUS- GRN WIRE GRY WIRE HVAC BUS RS 485 SH RS 485 GND L D SPKR - LEFT TWEETER LT BLU WIRE LT GRN WIRE NAVIGATION DISPLAY UNIT NAVIGATION SYSTEM NCA WIRE ORG/ WIRE PNK 18 19 WIRE PNK PPL WIRE PNK WIRE PPL PPL PPL PNK REAR SEAT ENTERTAINMENT CIRCUIT WIRE PPL RGL+ RG SH R D SPKR + RED WIRE RG GND RIGHT TWEETER RR BUS- RR L SPKR- RR R SPKR- RS 485- RS 485+ STEREO AMPLIFIER (UNDER RIGHT SIDE OF DASH) UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) USB IN-LINE CONNECTOR USB JACK USB JACK CONNECTOR USB VBUS USB DATA- USB DATA+ USB GND USB SH USB DET WFR PRE + WHT WIRE YEL WIRE

AM/FM ANTENNA AM/FM ANTENNA AMPLIFIER (CENTER REAR OF ROOF) AM/FM ANTENNA AMPLIFIER LEAD CONNECTOR AMPLIFIER ANT +B RF IN RF SH AUDIO REMOTE SWITCH AUDIO- NAVIGATION UNIT AUX LCH AUX SIG GND AUX DET AUX SH GND LINE OUT - LINE OUT SH PPL BLK WIRE BLU WIRE BRN WIRE CABLE REEL (BEHIND STEERING COLUMN COVER) CHANNEL DOWN SWITCH CHANNEL UP SWITCH COMPUTER DATA LINES SYSTEM FL PRE IN- FL PRE IN+ +B FUSE FUSE/RELAY BOX (LEFT FRONT OF ENGINE COMPT) GPS ANTENNA (UNDER MIDDLE OF DASH) GPS SIG GPS SH GRN WIRE HOT AT ALL TIMES K LINE LINE OUT + LT BLU WIRE LT GRN WIRE MAIN UNDER-HOOD MODE SWITCH NAVIGATION SYSTEM NCA WIRE ORG/ WIRE PCM (RIGHT FRONT OF ENGINE COMPT) PNK CTR PRE IN- CTR PRE IN+ WIRE PNK WIRE PPL PPL PNK WIRE PPL RL PRE IN- RL PRE IN+ GND RED WIRE RED/BLK WIRE REMOTE GND RR PRE IN- RR PRE IN+ STEERING WHEEL) SW PRE IN+ AUX RCH SW PRE IN- VOLUME DOWN SWITCH VOLUME UP SWITCH VSP AUDIO REMOTE +B FR PRE IN- FR PRE IN+ VSSOUT WHT WIRE YEL WIRE

22 24 23 10 9 AUDIO SH AUDIO L- AUDIO R- AUDIO L+ AUDIO R+ ACURALINK CONTROL UNIT (XM RECEIVER) (RIGHT SIDE OF CARGO AREA) AUDIO- NAVIGATION UNIT AUX AUDIO L+ AUX AUDIO R+ AUX R/L GND AUX R/L SH B-CAN BACK LT- BLK WIRE BLK/RED WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CONN CHK DIAG F-CAN HI F-CAN LO GA-BUS SH GA-BUS- GANET AUDIO L - GANET AUDIO R - GND SH GRN WIRE GRY WIRE HANDSFREELINK CONTROL UNIT (UNDER REAR OF CENTER CONSOLE) HFT COMM SH HFT MIC OUT SH HFT MIC OUT- HFT/HIP COMM SH INTERFACE DIAL JOG JOG BUS JOG SH LEFT REAR DOOR SPEAKER LEFT SATELLITE SPEAKER LT BLU WIRE LT GRN WIRE NAVI COMM SH NAVIGATION SERVICE CHECK CONNECTOR (BEHIND RIGHT KICK PANEL) NAVIGATION SYSTEM NCA WIRE ORG/ WIRE PNK PPL WIRE PNK WIRE PPL PPL/ PPL/ PPL/ REAR CONTROLLER, SCREEN REAR SEAT ENTERTAINMENT CIRCUIT RED WIRE RIGHT REAR DOOR SPEAKER RIGHT SATELLITE SPEAKER SAT/TER WHT WIRE XM ANTENNA SATELLITE SIGNAL ANTENNA YEL WIRE

AC SI AC SO B-CAN AC-CLK AUDIO OUT GND AUDIO OUT R AUDIO OUT SHLD AUDIO OUT L RR BUS SHLD RR BUS - AUX VIDEO IN NTSC GND NTSC AUDIO- NAVIGATION UNIT AUX DET AUX LCH AUX RCH AUX SH AUX SIG GND AUX VIDEO SHLD AUX VIDEO GND NTSC SHLD AUXILIARY JACK ASSEMBLY AUXILIARY JACK/USB ASSEMBLY B-CAN AC CLK AUTO DATA AC SO AC SI BACK LT- BLK WIRE BLU WIRE BRN WIRE CAMERA ADPT CAMERA BIT 0 CAMERA BIT 1 CAMERA SH CAMERA VCC CAMERA VIDEO CLIMATE CONTROL UNIT COMPUTER DATA LINES SYSTEM CTR SPKR+ DRIVER'S DOOR SPEAKER FR L SPKR- FR R SPKR- FRONT CENTER SPEAKER (+) FRONT PASSENGER'S DOOR SPEAKER GA AUDIO R - GA AUDIO L - GA BUS SH GA AUDIO SH GA AUDIO R+ GA AUDIO L+ GA BUS+ GA BUS- GRN WIRE GRY WIRE HVAC BUS RS 485 SH RS 485 GND L D SPKR - LEFT TWEETER LT BLU WIRE LT GRN WIRE NAVIGATION DISPLAY UNIT NAVIGATION SYSTEM NCA WIRE ORG/ WIRE PNK PPL WIRE PNK WIRE PPL PPL PPL PNK REAR SEAT ENTERTAINMENT CIRCUIT WIRE PPL RGL+ RG SH R D SPKR + RED WIRE RG GND RIGHT TWEETER RR BUS- RR L SPKR- RR R SPKR- RS 485- RS 485+ STEREO AMPLIFIER (UNDER RIGHT SIDE OF DASH) UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) USB IN-LINE CONNECTOR USB JACK USB JACK CONNECTOR USB VBUS USB DATA- USB DATA+ USB GND USB SH USB DET WFR PRE + WHT WIRE YEL WIRE

AUDIO REMOTE SWITCH AUDIO- NAVIGATION UNIT AUX VIDEO SHLD AUX VIDEO GND NTSC SHLD BLK WIRE BLU WIRE BRN WIRE CABLE REEL (BEHIND STEERING COLUMN COVER) CHANNEL DOWN BUTTON CHANNEL UP BUTTON FUSE 32 FUSE 5 GRN WIRE HOT AT ALL TIMES HOT IN ACC OR ON LT BLU WIRE MODE BUTTON NAVIGATION SYSTEM ORG/ WIRE PNK WIRE PPL PPL PNK WIRE PPL PPL PNK WIRE RED WIRE STEERING WHEEL) UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) VOLUME DOWN BUTTON VOLUME UP BUTTON WHT WIRE YEL WIRE