Acura MDX II facelift (2010-2013) (under left side of dash) Wiring diagrams

+B BACKUP B-CAN B-CAN OF CARGO AREA) B-CAN SCOM OHSW BLK WIRE COMPUTER DATA LINES SYSTEM DR SW DR SW DR RD SWAS RA DRIVER'S DOOR SWITCH (IN LEFT "B" PILLAR) DRIVER'S MPCS UNIT (IN DRIVER'S DOOR) FRONT PASSENGER'S DOOR SWITCH (IN RIGHT "B" PILLAR) FRONT PASSENGER'S MPCS UNIT (IN FRONT PASSENGER'S DOOR) FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) IG KEY SW IGNITION KEY LIGHT IGNITION KEY SWITCH IGNITION KEY SWITCH/ KEY LIGHT IMMOBILIZER KEYLESS CONTROL UNIT (IN STEERING COLUMN) LEFT REAR DOOR SWITCH (IN LEFT "C" PILLAR) LT GRN WIRE MICU IG KEY LT (-) ORG/ WIRE PNK KEY SW WIRE PNK WIRE POWER TAILGATE CONTROL UNIT (CENTER OF TAILGATE) REAR FUSE/RELAY BOX (LEFT SIDE MICU RIGHT REAR DOOR SWITCH (IN RIGHT "C" PILLAR) TAILGATE OUTSIDE HANDLE SWITCH TRUNK, TAILGATE, FUEL DOORS SYSTEM UART VBU B-CAN UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) VBU UART WHT WIRE YEL WIRE

1 2 3 GND MIC IN - MIC IN + ACURALINK CONTROL UNIT (XM RECEIVER) (RIGHT SIDE OF CARGO AREA) AUDIO REMOTE SWITCH AUDIO- NAVIGATION UNIT B-CAN BACK BUTTON BLK WIRE BLU WIRE BLUETOOTH TRANSCEIVER BOX (BEHIND LEFT KICK PANEL) BRN WIRE CABLE REEL (BEHIND STEERING COLUMN COVER) COMPUTER DATA LINES SYSTEM FUSE 32 FUSE 5 FUSE 7 GRN WIRE GRY WIRE HANDSFREELINK CONTROL UNIT (UNDER REAR OF CENTER CONSOLE) HFL BACK BUTTON HFL NAVIGATION MICROPHONE (FRONT CENTER HFL TALK BUTTON HFL-VOICE CONTROL SWITCH HFT COMM 2 HFT COMM 1 HFT COMM 3 HFT COMM 4 HFT COMM SH HFT MUTE PPL HOT AT ALL TIMES HOT IN ACC OR ON LT BLU WIRE LT GRN WIRE MIDDLE OF DASH) NAVIGATION DISPLAY UNIT OF ROOF) PNK 4 5 6 7 WIRE PNK WIRE PPL RED WIRE RED/BLK WIRE SOUND SYSTEM STEERING WHEEL) TALK BUTTON UNDER-DASH FUSE/RELAY USA CANADA WHT WIRE

A/T GEAR POSITION INDICATOR PANEL LIGHT BLK RED/ WIRE BLK WIRE BLU WIRE BRN WIRE CONTROL BLOCK DOOR LOCKS SYSTEM DRIVER'S DOOR POWER TAILGATE SWITCH/FUEL FILL DOOR OPENER SWITCH DRIVER'S MPCS UNIT (IN DRIVER'S DOOR) DRIVING DOOR LOCK SWITCH DRIVING POSITION MEMORY SWITCH FRONT PASSENGER'S DOOR LOCK SWITCH FRONT PASSENGER'S MPCS UNIT (IN FRONT PASSENGER'S DOOR) FUSE BOX (RIGHT SIDE OF ENGINE COMPT) GRN WIRE GRY WIRE HOT AT ALL TIMES INTERIOR LIGHT RELAY J/C LT BLU WIRE MEMORY SYSTEMS ORG/ WIRE PNK PNK WIRE PNK WIRE POSITION 1 INDICATOR POSITION 2 INDICATOR POWER WINDOW MASTER SWITCH REAR CLIMATE CONTROL PANEL RED WIRE REMOTE MEM ILL- VBU 2 SHIFT LOCK SOLENOID/ PARK PIN SWITCH/ A/T GEAR POSITION INDICATOR PANEL LIGHT SW/ TG SW ILL- UART FUEL OPEN UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) UNDER-HOOD FUSE/RELAY UNLOCK LOCK VBU 1 REMOTE MEM ILL- UART WHT WIRE

AMBIENT LIGHT BLK WIRE BSI OFF SWITCH CANADA: ELITE PACKAGE DRIVER'S AMBIENT LIGHT DRIVER'S SEAT HEATER SWITCH DRIVER'S SEAT VENTILATION SWITCH FRONT PASSENGER'S AMBIENT LIGHT FRONT PASSENGER'S SEAT HEATER SWITCH FRONT PASSENGER'S SEAT VENTILATION SWITCH HAZARD WARNING SWITCH/FRONT PASSENGER'S AIR BAG CUT-OFF INDICATOR HEADLIGHT WASHER SWITCH (CANADA) LEFT MAP LIGHT SWITCH LIGHT LT BLU WIRE MOONROOF SWITCH PACKAGE PACKAGE, CANADA: BASE, TECH-E POWER MIRROR SWITCH REAR INDIVIDUAL RED WIRE RIGHT MAP LIGHT SWITCH LIGHT ROOF CONSOLE TECH-E USA: ADVANCE, ADVANCE/ ENTERTAINMENT PACKAGE USA: ADVANCE, ADVANCE/ ENTERTAINMENT; CANADA USA: ADVANCE, ADVANCE/ ENTERTAINMENT; CANADA: ELITE USA: BASE, TECH, TECH/ ENTERTAINMENT; CANADA: BASE, USA: BASE, TECHNOLOGY, TECHNOLOGY/ ENTERTAINMENT; VSA OFF SWITCH (BASE, TECH-E) VSA/BSI OFF SWITCH WHT WIRE

AUDIO REMOTE SWITCH AUTO B-CAN BACKUP H/L BLK WIRE BLU WIRE BRIGHTENING SWITCH BRN WIRE CABLE REEL (BEHIND STEERING COLUMN COVER) CENTER INFORMATION DISPLAY (BASE) COMBINATION LIGHT SWITCH COMBINATION SWITCH UNIT COMPUTER DATA LINES SYSTEM CONTROL CIRCUITS CRUISE CONTROL COMBINATION SWITCH DASH LIGHTS BRIGHTNESS CONTROLLER DIMMING SWITCH EXCEPT BASE FUSE 21 FUSE 7 GAUGE CONTROL MODULE GLOVE BOX LIGHT GRN WIRE HEAD HEAD OFF HEAD ON HEADLIGHT SWITCH HFL SWITCH (BASE) HFL-VOICE CONTROL SWITCH (EXCEPT BASE) HOT AT ALL TIMES HOT IN ON OR START J/C LT BLU WIRE LT GRN WIRE MICU OFF ORG/ WIRE PADDLE SHIFTER + (UPSHIFT SWITCH) PADDLE SHIFTERS PARK RED WIRE RED/BLK WIRE SMALL STEERING WHEEL) UNDER-DASH FUSE/RELAY BOX (BEHIND WHT WIRE WIPER/ WASHER SWITCH CLIMATE CONTROL UNIT YEL WIRE

1 BUTTON POSITION 2 BUTTON ATP-R B-CAN BACKUP +B BLK WIRE BLU WIRE BRN WIRE DASH) DOWN DRIVER'S MPCS UNIT (IN DRIVER'S DOOR) DRIVING POSITION MEMORY SWITCH FRONT PASSENGER'S MPCS UNIT (IN FRONT PASSENGER'S DOOR) FUSE 21 FUSE 7 GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START J/C LEFT LEFT POWER MIRROR LEFT POWER MIRROR ACTUATOR LEFT POWER MIRROR POSITION SENSOR LEFT/RIGHT MOTOR LIGHT LT BLU WIRE LT GRN WIRE MEMO BUTTON MEMORY SWITCH DRIVING POSITION MICU MIRR DN MIRR L MIRR LF MIRR R MIRR RH MIRR UP ORG/ WIRE PNK WIRE POSITION POSITION 1 IND POSITION 2 IND POWER MIRROR SWITCH PPL PPL PNK WIRE RED WIRE RIGHT RIGHT POWER MIRROR RIGHT POWER MIRROR ACTUATOR RIGHT POWER MIRROR POSITION SENSOR S-GND VBU UART MIR VLSE MIR HLSE VREF MIR COM MIR UD MIR LR SWING SENSOR TILT SENSOR TRANSMISSIONS SYSTEM UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) UP/DOWN MOTOR WHT WIRE YEL WIRE

1 BUTTON POSITION 8 5 2 3 6 PPL BLK WIRE BLU WIRE BRN WIRE DOWN DRIVER'S MPCS UNIT (IN DRIVER'S DOOR) DRIVING POSITION MEMORY SWITCH FUSE 15 FUSE 21 FUSE 28 FUSE 7 GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START LIGHT MEMORY SWITCH DRIVING POSITION LT BLU WIRE LT GRN WIRE MEMO BUTTON ORG/ WIRE PNK TEM+ TIM- TIM+ WIRE PNK WIRE POSITION 1 IND POSITION 2 BUTTON POSITION 2 IND POWER TELESCOPIC STEERING MOTOR/ POSITION SENSOR POWER TILT STEERING MOTOR/ POSITION SENSOR POWER TILT/ TELESCOPIC STEERING CONTROL UNIT (UNDER LEFT SIDE OF DASH) POWER TILT/ TELESCOPIC STEERING SWITCH PPL PPL PPL PULL PUSH RED WIRE SG (BEHIND RIGHT SIDE OF DASH) SW BAT SEG SWG UART TISB TESB PPL COMPUTER DATA LINES SYSTEM TELESCOPIC SWITCH TEM TILT SWITCH TISA TESA UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) VBU SVCC PPL WHT WIRE YEL WIRE

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

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 J/C LT BLU WIRE LT GRN WIRE MICU PNK WIRE PPL PPL PNK WIRE 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) 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