Acura MDX II facelift (2010-2013) (middle of engine) 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

A/C COMPRESSOR CASE GROUND A/C COMPRESSOR CLUTCH RELAY A/C CONDENSER FAN RELAY A/C CONDENSER FAN RELAY/ FAN CONTROL RELAY DIODE A/C PRESSURE SENSOR (RIGHT SIDE OF ENGINE COMPT) AMD-P BLK WIRE BLU WIRE BRN WIRE CANL CANH COMPT) COMPUTER DATA LINES SYSTEM ECT SENSOR 1 (REAR OF ENGINE) ECT SENSOR 2 (LEFT SIDE OF ENGINE COMPT) FAN CONTROL RELAY FANL FANH MRLY PPL FRONT BLOWER MOTOR RELAY FRONT EVAPORATOR TEMPERATURE SENSOR FRS FUSE 12 FUSE 15 FUSE 16 FUSE 17 FUSE 7 FUSE 8 GRN WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES HUMIDITY SENSOR HUMIDITY/IN-CAR TEMPERATURE SENSOR (LEFT SIDE OF DASH) IN-CAR TEMPE- RATURE SENSOR LT BLU WIRE LT GRN WIRE M-COOL M-HOT MIDDLE OF DASH) MODE 1 MODE 2 MODE 3 ORG/ WIRE OUTSIDE AIR TEMPERATURE SENSOR (FORWARD OF RADIATOR) PGM-FI MAIN RELAY PNK PNK PNK WIRE PNK PPL WIRE PNK WIRE PPL RADIATOR FAN MOTOR (FRONT OF ENGINE COMPT) RADIATOR FAN RELAY RADIATOR FAN RELAY DIODE REC RED WIRE RED/BLK WIRE RED/WHT WIRE S-COM UNDER-HOOD FUSE/RELAY BOX (RIGHT SIDE OF ENGINE COMPT) WHT WIRE YEL WIRE

A/C CONDENSER FAN MOTOR (BEHIND RADIATOR) A/C CONDENSER FAN RELAY A/C CONDENSER FAN RELAY/ FAN CONTROL RELAY DIODE BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM ECT SENSOR 1 (REAR OF ENGINE) ECT SENSOR 2 (LEFT SIDE OF ENGINE COMPT) FAN CONTROL RELAY FANL FANH MRLY CANL CANH FUSE 15 FUSE 16 FUSE 7 FUSE 8 GRN WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT IN ON UNDER-DASH FUSE/RELAY FUSE 30 BOX (RIGHT SIDE OF ENGINE COMPT) LT BLU WIRE ORG/ WIRE PCM (RIGHT FRONT OF ENGINE COMPT) PGM-FI MAIN RELAY 1 PNK WIRE PPL RADIATOR FAN MOTOR (FRONT OF ENGINE COMPT) RADIATOR FAN RELAY RADIATOR FAN RELAY DIODE RED WIRE RED/WHT WIRE UNDER-HOOD FUSE/RELAY BOX (RIGHT SIDE OF ENGINE COMPT) WHT WIRE

ACTUATOR APP SENSOR (UNDER LEFT SIDE OF DASH) APSB BKSWNC BKSW MRLY ETCSRLY BLK WIRE BLU WIRE BLU/YEL WIRE BRN WIRE CABLE REEL (BEHIND STEERING COLUMN COVER) CAN-H CAN-L ATP-FWD COMPUTER DATA LINES SYSTEM CONTROL BLOCK CONTROL CIRCUITS CRUISE BUTTON CRUISE CONTROL COMBINATION/ CRUISE CONTROL IND CRUISE MAIN SWITCH IND ETCS CONTROL RELAY ETCSM- ETCSM+ APSA FAST CONTROLLER AREA NETWORK TRANSCEIVER FUSE 10 FUSE 18 FUSE 21 FUSE 7 GAUGE CONTROL MODULE GRN WIRE GRN/ YEL WIRE GRN/YEL WIRE GRY WIRE HORN RELAY HORNS SYSTEM HOT AT ALL TIMES HOT AT ALL TIMES UNDER-HOOD FUSE/ FUSE 8 RELAY BOX (RIGHT SIDE OF ENGINE COMPT) HOT IN ON OR START J/C LT GRN WIRE ORG/ WIRE OUTPUT SHAFT (COUNTERSHAFT) SPEED SENSOR (ON TRANSMISSION HOUSING) PCM (RIGHT FRONT OF ENGINE COMPT) PGM-FI MAIN RELAY 1 PNK WIRE PPL RED WIRE RED/BLK WIRE RED/BLU WIRE RES/ACCEL CANCEL BUTTON BUTTON SET/DECEL BUTTON STEERING WHEEL) SWITCH THROTTLE TP SENSOR TPSA TPSB TRANSMISSION RANGE SWITCH (ON TRANSMISSION HOUSING) UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) WHT WIRE YEL GRN/ WIRE YEL WIRE YEL/GRN WIRE YEL/RED WIRE

A/T CLUTCH PRESSURE CONTROL SOLENOID VALVE B (ON TRANSMISSION HOUSING) A/T CLUTCH PRESSURE CONTROL SOLENOID VALVE C (ON TRANSMISSION HOUSING) AIR CONDITIONING SYSTEM ANTI-THEFT SYSTEM ATPP BAROMETER SENSOR BLK WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES FUSE 10 GRN WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE HEADLIGHTS SYSTEM STARTING/ CHARGING SYSTEM HOT IN ON OR START HOT IN ON OR START UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FUSE 18 IAT SENSOR IMTM VTPSW LSC J/C LSB LT BLU WIRE LT GRN WIRE MAF SENSOR MAF/IAT SENSOR (IN AIR INTAKE DUCT) ORG/ WIRE PCM (RIGHT FRONT OF ENGINE COMPT) PNK SLS STRLY FANL FANH MRLY BKSWNC BKSW VG- ELD IMOFPR MCS WIRE PNK STRLD ETCS RLY VSS OUT STS SCS WIRE PNK WIRE PPL PPL APSA APSB VG+ RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE SHIFT INTERLOCK SYSTEM STARTING/ CHARGING SYSTEM COOLING FANS SYSTEM STARTING/ CHARGING SYSTEM SUPP SDNP PSPSW FTP SUB RLY SYSTEM TPSA VBSOL IGP VSV WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE

BLK WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/WHT WIRE BRN/YEL WIRE CKP SENSOR (TRANSMISSION HOUSING) CMP SENSOR (RIGHT FRONT OF ENGINE) EVAP CANISTER VENT SHUT VALVE (NEAR FUEL TANK) FP- FPC FPCD FUEL GAUGE SENDING UNIT FUEL PUMP SHORT PIN FUSE 19 GRN WIRE GRN/YEL WIRE HOT AT ALL TIMES MAIN UNDER- FUSE 11 HOOD FUSE BOX HOT IN ON OR START INJECTORS (TOP OF ENGINE) INSTRUMENT CLUSTER SYSTEM J/C LINE PRESSURE SOLENOID VALVE A (TRANSMISSION HOUSING) LT BLU WIRE LT GRN WIRE ORG/ WIRE PGM-FI MAIN RELAY 2 (FUEL PUMP) PNK WIRE PPL RED WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE

BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BRAIDED WIRE BRAIDED WIRE BRAIDED WIRE BRAIDED WIRE BRAIDED WIRE BRAIDED WIRE BRN WIRE BRN/WHT WIRE BRN/YEL WIRE CABLE REEL (BEHIND STEERING COLUMN COVER) EVAP CANISTER PURGE VALVE (TOP REAR OF INTAKE MANIFOLD) FRONT A/F SENSOR FRONT SECONDARY GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE ON OFF ON SWITCH ORG/ WIRE PADDLE SHIFTER (-) (DOWN- -SHIFT SWITCH) PADDLE SHIFTER PADDLE SHIFTER+ (UPSHIFT PADDLE SHIFTER+ (UPSHIFT PNK WIRE PPL REAR SECONDARY RED WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE ROCKER ARM OIL PRESSURE SWITCH (UNDER RIGHT SIDE OF ENGINE COMPT) STEERING WHEEL) SWITCH WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE YEL/WHT WIRE

BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/WHT WIRE COOLING FANS SYSTEM ETCS CONTROL RELAY FUSE 10 FUSE 11 FUSE 21 FUSE 7 FUSE 8 FUSE 9 GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) HOT IN ON OR START ICM IGNITION COIL 1 IGNITION COIL 2 IGNITION COIL 3 IGNITION COIL 4 IGNITION COIL 5 IGNITION COIL 6 IGNITION COIL RELAY J/C ORG/ WIRE PGM-FI MAIN RELAY 1 PGM-FI SUB- RELAY PPL RED WIRE RED/BLK WIRE RED/YEL WIRE SHORT PIN UNDER-HOOD FUSE/RELAY BOX (RIGHT SIDE OF ENGINE COMPT) WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE YEL/GRN WIRE

BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRAIDED WIRE BRN WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM CONTROL CIRCUITS F-CAN TRANSCEIVER GAUGE CONTROL MODULE GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE KNOCK SENSOR (MIDDLE OF ENGINE) LOW OIL PRESSURE IND MIL IND RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE SHIFT CONTROL SOLENOID VALVE A (ON TRANSMISSION HOUSING) SHIFT CONTROL SOLENOID VALVE C (TRANSMISSION J/C HOUSING) (TRANSMISSION HOUSING) STARTING/ CHARGING SYSTEM TRANSMISSION FLUID PRESSURE SWITCH (TRANSMISSION HOUSING) TRANSMISSION FLUID PRESSURE SWITCH A (ON TRANSMISSION HOUSING) TRANSMISSION RANGE SWITCH (ON TRANSMISSION HOUSING) TRANSMISSIONS SYSTEM WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE

ALTL ALTC ALTF OPSW ATPS KS IMT (+) IMT (-) ATFT EGRP OPPLSW ATP-D ATP-FWD ATP-RVS SHA LSA BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HOUSING) IAT ATP-R ATP-N LINE PRESSURE SWITCH (TRANSMISSION LSD PLA CKP CMP MAP NM NC VTS OIL PRESSURE SWITCH (UNDER RIGHT SIDE OF ENGINE) OUTPUT SHAFT INPUT SHAFT (COUNTERSHAFT) (MAINSHAFT) SPEED SENSOR SPEED SENSOR PCM (RIGHT FRONT OF ENGINE COMPT) PCS PGM ETCS ETCS M+ ETCS M- RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE SHB SHC EGR SHIFT CONTROL SOLENOID VALVE B (ON TRANS- MISSION HOUSING) STARTING/ CHARGING SYSTEM TPSB TRANSMISSION FLUID PRESSURE SWITCH (ON TRANSMISSION HOUSING) TRANSMISSION FLUID PRESSURE SWITCH B (ON TRANSMISSION HOUSING) WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE