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

+B BACKUP +B TECH 4 1 5 GND +B TECH MR/TRX ACC UNIT (BEHIND RIGHT KICK PANEL) AUXILIARY UNDER-HOOD FUSE/RELAY BOX (RIGHT SIDE OF ENGINE COMPT) BLK WIRE BLU WIRE BLU/YEL WIRE BRK DIAG BRK LAMP BRN WIRE CMBS SWITCH COMPT) COMPUTER DATA LINES SYSTEM ELECTRONIC SUSPENSION SYSTEM EX-CANH EX-CANL F-CANH F-CANL FUSE 1 (TECH) GRN WIRE GRY WIRE HOT AT ALL TIMES K LINE LEFT FRONT BRAKE FLUID PRESSURE SENSOR LT BLU WIRE LT GRN WIRE M/R TRX MAIN UNDER-HOOD FUSE/RELAY BOX (LEFT FRONT OF ENGINE COMPT) MILLIMETER WAVE RADAR UNIT (FRONT OF RADAR UNIT) MULTI- FUSE 3 TECH FUSE NCA WIRE ORG/ WIRE PNK WIRE PPL PRESS FL PRESS FR RED WIRE RIGHT FRONT BRAKE FLUID PRESSURE SENSOR TECH RELAY TRANSMISSION RANGE SWITCH (ON TRANSMISSION HOUSING) VCC WEN WHT WIRE YEL WIRE

ACC UNIT (BEHIND RIGHT KICK PANEL) ACTIVE DAMPER SYSTEM IND ACTIVE DAMPER SYSTEM SWITCH ARC SG ARC SVCC AUXILIARY UNDER-HOOD FUSE/RELAY BOX (RIGHT SIDE OF ENGINE COMPT) BLK WIRE BLU WIRE BRN WIRE BSI UNIT (LEFT SIDE OF CARGO AREA) COMPUTER DATA LINES SYSTEM CONTROL CIRCUITS DRIVER'S SEAT VENTILATION SWITCH E-PRETENSIONER UNIT (UNDER CENTER CONSOLE) ENGINE COMPT) FRONT PASSENGER'S SEAT VENTILATION SWITCH FUSE 21 FUSE 7 GAUGE CONTROL MODULE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START LEFT BSI RADAR LEFT REAR VERTICAL ACCELERATION SENSOR (LEFT SIDE OF CARGO AREA) LT BLU WIRE LT GRN WIRE MILLIMETER WAVE RADAR UNIT (FRONT OF NCA WIRE ORG/ WIRE PNK WIRE PPL REAR FUSE/ RELAY BOX (LEFT SIDE OF CARGO AREA) MICU RED WIRE RIGHT BSI RADAR RIGHT FRONT SUSPENSION STROKE SENSOR (ON RIGHT FRONT SUSPENSION) RIGHT REAR VERTICAL ACCELERATION SENSOR (RIGHT SIDE OF CARGO AREA) SEAT VENTILATION CONTROL UNIT (UNDER CENTER CONSOLE) TECH FUSE 1 TECH RELAY TRANSCEIVER F-CAN UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) UNDER-HOOD CONTROL FUSE/RELAY BLOCK BOX (RIGHT SIDE OF ENGINE COMPT) WHT WIRE YEL WIRE

ACTIVE HEADLIGHT DAMPER LEVELING CONTROL UNIT CONTROL UNIT ACC UNIT BLK WIRE BRAIDED WIRE BRAKE ELD FLUID LEVEL UNIT SWITCH BRN WIRE BRN/YEL WIRE CABLE REEL (BEHIND STEERING COLUMN COVER) CLIMATE CONTROL UNIT CONTROL BLOCK CRUISE CONTROL COMBINATION SWITCH DRIVER'S SEAT HEATER SWITCH FRONT ACCESSORY POWER SOCKET FRONT BLOWER FAN MOTOR CONTROL RELAY RELAY FRONT BLOWER POWER TRANSISTOR FRONT PASSENGER'S DOOR LOCK ACTUATOR/ KNOB SWITCH FRONT PASSENGER'S MPCS UNIT FRONT PASSENGER'S SEAT HEATER SWITCH FRONT WASHER RIGHT REAR MOTOR SIDE RELAY MARKER LIGHT GLOVE BOX LIGHT HANDS FREELINK CONTROL UNIT LEFT BSI RADAR LT GRN WIRE MAIN UNDER-HOOD FUSE/RELAY BOX (LEFT FRONT OF ENGINE COMPT) MILLIMETER WAVE RADAR UNIT SHIELD NCA WIRE PNK WIRE POWER TILT/ STEERING TELESCOPIC ANGLE STEERING SENSOR CONTROL UNIT PSP SWITCH REAR CLIMATE CONTROL PANEL REAR WASHER MOTOR RELAY RIGHT BRAKE LIGHT/ TAILLIGHT RIGHT POWER MIRROR RIGHT POWER MIRROR FRONT POSITION PASSENGER'S SENSOR MPCS UNIT RIGHT POWER MIRROR RIGHT SIDE RIGHT TURN POWER MIRROR DEFOGGER SIGNAL LIGHT RIGHT REAR TURN SIGNAL LIGHT STEERING WHEEL) TPMS CONTROL UNIT USA: ADVANCE, ADVANCE/ENTERTAINMENT; CANADA: ELITE YAW RATE, LATERAL, LONGITUDINAL ACCELERATION SENSOR

ACCESSORY POWER SOCKET RELAY AUTOMATIC DIMMING INSIDE MIRROR BLK WIRE BOX (BEHIND LEFT KICK PANEL) BRN WIRE DRIVER'S DOOR LOCK ACTUATOR/ KNOB SWITCH/KEY CYLINDER SWITCH DRIVER'S MPCS UNIT DRIVER'S VANITY MIRROR LIGHT DRIVING POSITION MEMORY SWITCH E-PRETENSIONER UNIT FRONT FRONT PASSENGER'S PASSENGER'S SEAT SEAT HEATER CUSHION HEATER FRONT PASSENGER'S POWER SEAT ADJUSTMENT SWITCH FRONT PASSENGER'S SEAT BACK FAN MOTOR FRONT PASSENGER'S SEAT BELT BUCKLE SWITCH FRONT PASSENGER'S SEAT CUSHION FAN MOTOR FRONT PASSENGER'S VANITY MIRROR LIGHT IGNITION KEY SWITCH/ KEY LIGHT LEFT LEFT SIDE POWER TURN MIRROR SIGNAL DEFOGGER LIGHT LEFT POWER MIRROR LEFT REAR LEFT REAR DOOR LOCK POWER ACTUATOR/ WINDOW KNOB SWITCH SWITCH MICU MICU SERVICE CHECK CONNECTOR NCA WIRE ODS UNIT PNK WIRE REAR (EXCEPT BASE) INDIVIDUAL HFL- MAP LIGHTS NAVIGATION MICROPHONE REAR INDIVIDUAL MAP LIGHTS REARVIEW CAMERA DISPLAY/ AUTOMATIC DIMMING INSIDE MIRROR RED/ BLK WIRE ROOF CONSOLE TURN SIGNAL/ HAZARD RELAY UNDER-DASH FUSE/RELAY USA: ADVANCE, ADVANCE/ENTERTAINMENT; CANADA: ELITE W/ BASE W/O BASE WIPER/ WASHER SWITCH

A/T BACKUP LIGHT ILLUMINATION (WHITE) A/T TEMPERATURE IND ABS IND. ACC IND (AMBER) ACC IND (GREEN) ACTIVE DAMPER SYSTEM IND B-CAN TRANSCEIVER BATTERY SENSOR BLK WIRE BLU WIRE BRAKE SYSTEM IND BRN WIRE BSI IND CHARGING SYSTEM IND CHIME CMBS IND CMBS OFF SWITCH (USA: ADVANCE, ADVANCE/ ENTERTAINMENT; CANADA: ELITE) COMPUTER DATA LINES SYSTEM CONTROL CIRCUITS CRUISE CONTROL IND CRUISE CONTROL MAIN SWITCH IND CRUISE CONTROL SYSTEM CRUISE CONTROL SYSTEM ANTI-LOCK BRAKES SYSTEM DIAL PLATES POINTER, ILLUMINATION ILLUMINATION (WHITE) ELECTRONIC SUSPENSION SYSTEM ENGINE COOLANT TEMPERATURE GAUGE F-CAN TRANSCEIVER FOG LIGHTS IND FUEL GAUGE FUEL GAUGE SENDING UNIT GAUGE CONTROL MODULE GRN WIRE GRY WIRE HEADLIGHTS SYSTEM HIGH BEAM IND IMMOBILIZER SYSTEM IND LED LIGHT LED LIGHT LED LIGHT LEFT TURN TURN SIGNAL IND SIGNAL/ HAZARD RELAY LIGHTS ON IND LIN TRANSCEIVER LOW FUEL IND LOW OIL PRESSURE IND LOW TIRE PRESSURE IND/ TPMS IND LT BLU WIRE LT GRN WIRE MESSAGE IND MID ILLUMINATION (AMBER) MID/S-MATIC ILLUMINATION (WHITE) MIL IND MULTI-INFORMATION DISPLAY (MID) NCA WIRE ORG/ WIRE PNK WIRE PPL ELECTRONIC SUSPENSION SYSTEM RED WIRE RIGHT TURN SIGNAL IND S-MATIC ILLUMINATION (WHITE) SEAT BELT REMINDER IND SECURITY IND SH-AWD IND SHIFT INDICATOR DRIVE SIDE AIR BAG CUT-OFF IND SPEAKER CONTROL SPEEDOMETER SRS IND TACHOMETER VSA OFF IND VSA SYSTEM IND WHT WIRE WIPER/WASHER SYSTEM 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

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