Acura MDX II facelift (2010-2013) red Wiring diagrams

+B CARGO LT +B PMS ALTC ALTERNATOR ALTF ALTL B-CAN BATTERY BLK WIRE BRN WIRE CAN L CARGO LT- COMPUTER DATA LINES SYSTEM CONTROL CIRCUITS COURTESY UART DRIVER'S DOOR COURTESY LIGHT DRIVER'S FOOTWELL LIGHT DRIVER'S MPCS UNIT (IN DRIVER'S DOOR) ELD UNIT FAST CONTROLLER AREA NETWORK TRANSCEIVER FRONT PASSENGER'S DOOR COURTESY LIGHT FRONT PASSENGER'S FOOTWELL LIGHT FRONT PASSENGER'S MPCS UNIT (IN FRONT PASSENGER'S DOOR) FUSE 21 FUSE 6 FUSE 8 FUSE 9 GAUGE CONTROL MODULE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IG KEY LT IGNITION KEY LIGHT IGNITION KEY SWITCH/ KEY LIGHT INTR LT- KICK PANEL) LEFT REAR DOOR COURTESY LIGHT LEFT TAILGATE LIGHT LIN LIN TRANS- CEIVER LT GRN WIRE MAIN UNDER-HOOD FUSE/RELAY BOX (LEFT FRONT OF ENGINE COMPT) MULTI- FUSE 1 MAIN FUSE NCA WIRE ORG/ WIRE PCM (RIGHT FRONT OF ENGINE COMPT) PNK COURTESY WIRE PNK WIRE POWER TAILGATE INSIDE SWITCH REAR FUSE/ MICU RELAY BOX (LEFT SIDE OF CARGO AREA) REAR INDIVIDUAL RED WIRE RIGHT REAR DOOR COURTESY LIGHT RIGHT TAILGATE LIGHT ROOF CONSOLE RR CTSY LT RA RR CTSY LT RD STARTING CIRCUIT UART UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT MICU USED) (NOT WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE

ALTERNATOR ALTF ALTC BATTERY BLK WIRE BLU WIRE CHARGING INDICATOR COMPUTER DATA LINES SYSTEM CONTROL CIRCUIT ELD ALTL ELD UNIT FAST CONTROLLER AREA NETWORK TRANSCEIVER FR CANH CANL FUSE 18 GAUGE CONTROL MODULE GRN WIRE HOT IN ON OR START HOT IN ON OR START UNDER-DASH FUSE/RELAY BOX FUSE 21 (BEHIND LEFT KICK PANEL) J/C MAIN UNDER-HOOD FUSE/RELAY BOX (LEFT FRONT OF ENGINE COMPT) MULTI- FUSE 1 MAIN FUSE ORG/ WIRE PCM (RIGHT FRONT OF ENGINE COMPT) POWER DISTRIBUTION SYSTEM RED WIRE STARTING CIRCUIT WHT WIRE 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

BACK LT- BLK WIRE BLU WIRE BRN WIRE CTR PRE IN+ FL PRE IN+ FR PRE IN- FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START J/C LT BLU WIRE LT GRN WIRE MICU PNK WIRE PPL PPL PNK WIRE PPL/ PPL/ PPL/ RED WIRE RG GND RG L+ RG SH RL PRE IN- RR PRE IN- RS 485 GND RS 485- STEREO AMPLIFIER (UNDER RIGHT SIDE OF DASH) SUBW SW +B SUBWOOFER SW PRE IN- UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) USA: TECHNOLOGY, ADVANCE PACKAGE 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

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 B + AUX VIDEO IN GND AUX VIDEO IN SHLD AUX VIDEO L - AUX VIDEO R AUX VIDEO R/L SHLD BLK WIRE BLU WIRE BRN WIRE CONN CHK FUSE 21 FUSE 7 GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START HP L OUT HP R OUT HP SHLD ILLUMI (-) ILLUMI GND LT BLU WIRE MICU NAVIGATION DISPLAY UNIT NTSC NTSC SHLD AUDIO OUT L AUDIO OUT R HP L OUT HP R OUT PNK AUX VIDEO GND WIRE PNK HP GND WIRE PNK NTSC GND AUDIO OUT GND AUDIO OUT SHLD HP GND HP SHLD WIRE PNK WIRE PPL PPL AUX VIDEO IN PPL PNK WIRE REAR CONTROLLER, SCREEN RED WIRE RES AUXILIARY JACK ASSEMBLY RR BUS SHLD RR BUS (-) PPL RR BUS- UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) USA: TECHNOLOGY, ADVANCE PACKAGE 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

ACC+ SOL APP SENSOR (UNDER LEFT SIDE OF DASH) APSB ATPN ATPP BKSW BLK WIRE BLU WIRE BLU/BLK WIRE BRAKE PEDAL POSITION SWITCH (TOP OF BRAKE PEDAL ARM) FUSE 11 FUSE 21 FUSE 32 GRN WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START IGNITION KEY SWITCH IGNITION KEY SWITCH/KEY LIGHT IMMOBILIZER KEYLESS CONTROL UNIT INDICATOR PANEL LIGHT J/C KEY IG KEY P-PIN LOCK SW SW KEY INTERLOCK SOLENOID KICK PANEL) LT BLU WIRE LT GRN WIRE MAIN UNDER-HOOD FUSE/RELAY BOX (LEFT FRONT OF ENGINE COMPT) MICU ORG/ WIRE PARK PIN SWITCH PCM (RIGHT FRONT OF ENGINE COMPT) PNK IG KEY SW WIRE PNK SLS WIRE PNK WIRE PPL PPL APSA PPL PPL RED WIRE RED/BLK WIRE SHIFT LOCK SOLENOID SHIFT LOCK SOLENOID/ PARK PIN SWITCH/ A/T GEAR POSITION STOP MTR SW TRANSMISSION RANGE SWITCH (ON TRANSMISSION HOUSING) TRANSMISSIONS SYSTEM UNDER-DASH FUSE/RELAY BOX UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT WHT WIRE YEL WIRE