Acura MDX III facelift 2 (2016-2021) warning driver circuit Wiring diagrams

32-BIT MICROCOMPUTER + FLASH ROM ABS IND. BLK WIRE BLU WIRE BRAKE IND BRAKE PEDAL POSITION SWITCH BRAKE SYSTEM IND BRN WIRE CIRCUIT CMBS OFF SWITCH CMBS/FCW IND COMPULSORY COMPUTER DATA LINES SYSTEM EPS CONTROL UNIT F-CAN F-CAN H F-CAN L FAIL-SAFE GAUGE CONTROL MODULE GRN WIRE GRY WIRE HEATED WINDSHIELD WIPER AREA/ CMBS OFF SWITCH KEYLESS ACCESS/TPMS CONTROL UNIT MULTI INFORMATION DISPLAY (TFT) PCM PNK WIRE PPL RDM/LDW/ VSA OFF SWITCH RED WIRE STEERING ANGLE SENSOR TAN WIRE TRANSCEIVER/ TURNING-ON VSA IND VSA OFF IND VSA OFF SWITCH W/ AUTO IDLE STOP SYSTEM 5 PIN CONNECTOR 12 PIN CONNECTOR WARNING DRIVER CIRCUIT WHT WIRE

12-PIN CONNECTOR 32-BIT MICROCOMPUTER + FLASH ROM ABS IND. BLK WIRE BLU WIRE BRAKE FLUID LEVEL SWITCH BRAKE IND BRAKE SYSTEM IND BRN WIRE CMBS OFF SWITCH COMPULSORY TURNING- OFF CIRCUIT COMPULSORY TURNING- ON CIRCUIT COMPUTER DATA LINES SYSTEM F-CAN H F-CAN L F-CAN TRANSCEIVER FAIL SAFE CIRCUIT GAUGE CONTROL MODULE GRN WIRE GRY WIRE HEATED WINDSHIELD WIPER AREA/ CMBS OFF SWITCH KEYLESS ACCESS/TPMS CONTROL UNIT MULTI INFORMATION DISPLAY (TFT) PNK WIRE RDM/ LDW/ VSA OFF SWITCH RED WIRE STEERING ANGLE SENSOR TAN WIRE VSA IND VSA OFF IND VSA OFF SWITCH WARNING DRIVER CIRCUIT WHT WIRE YEL WIRE

32 BIT MICROPROCESSOR, FLASH ROM 32-BIT MICROCOMPUTER + FLASH ROM AMP AUXILIARY UNDER-DASH FUSE/RELAY BOX B-CAN B-CAN H B-CAN L BLK WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BSI IND (LED) COMPUTER DATA LINES SYSTEM DRIVER'S JUNCTION BOX A DRIVER'S UNDER-DASH FUSE/RELAY BOX FUSE 11 FUSE 13 FUSE 16 FUSE 7 GAUGE CONTROL MODULE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ DC-DC LDO LEFT BSI ALERT INDICATOR LEFT SIDE BSI RADAR UNIT LT GRN WIRE MULTI- INFORMATION CONTROL DISPLAY UNIT (TFT) PNK WIRE REAR FUSE/RELAY BOX RELAY ENERGIZED RIGHT BSI ALERT INDICATOR RIGHT SIDE BSI RADAR UNIT SPEAKER TAN WIRE TRANSCEIVER/ UNDER-HOOD FUSE/RELAY BOX W/O AUTO IDLE STOP SYSTEM W/ AUTO IDLE STOP SYSTEM HYBRID EXCEPT HYBRID WARNING DRIVER CIRCUIT

32-BIT MICROCOMPUTER + FLASH ROM AMP APPLY AUTOMATIC BRAKE HOLD IND AUTOMATIC BRAKE HOLD SWITCH AUTOMATIC BRAKE HOLD SYSTEM IND AUXILIARY UNDER- DASH FUSE/ RELAY BOX BLK WIRE BLU WIRE BRAKE IND BRAKE SYSTEM IND BRN WIRE COMPULSORY TURNING- ON CIRCUIT COMPUTER DATA LINES SYSTEM CRUISE LIGHT DIMMING CIRCUIT DRIVER'S UNDER-DASH FUSE/RELAY BOX ELECTRIC PARKING BRAKE CONTROL UNIT ELECTRIC PARKING BRAKE IND ELECTRIC PARKING BRAKE SWITCH ELECTRIC PARKING BRAKE SWITCH/AUTOMATIC BRAKE HOLD SWITCH ELECTRIC PARKING BRAKE SYSTEM IND F-CAN H F-CAN L F-CAN TRANSCEIVER FUSE 11 FUSE 13 FUSE 15 FUSE 16 FUSE 7 GAUGE CONTROL MODULE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED HOT W/ DC-DC KEYLESS ACCESS/ TPMS CONTROL UNIT LEFT REAR ELECTRIC PARKING BRAKE ACTUATOR LT BLU WIRE LT GRN WIRE PNK WIRE PPL REAR FUSE/ RELAY BOX RED WIRE RELAY ENERGIZED RELEASE RIGHT REAR ELECTRIC PARKING BRAKE ACTUATOR SPEAKER CIRCUIT TAN WIRE W/ AUTO IDLE STOP SYSTEM W/O AUTO IDLE STOP SYSTEM WARNING DRIVER CIRCUIT WHT WIRE YEL WIRE

32 BIT MICROPROCESSOR, FLASH ROM AMP APPLY AUTO BRAKE HOLD MAIN IND BLK WIRE BLU WIRE BRAKE HOLD SWITCH BRAKE IND BRAKE SYSTEM IND BRN WIRE COMPULSORY TURNING- ON CIRCUIT COMPUTER DATA LINES SYSTEM CRUISE LIGHT DIMMING CIRCUIT DRIVER'S UNDER-DASH FUSE/RELAY BOX ELECTRIC PARKING BRAKE CONTROL UNIT ELECTRIC PARKING BRAKE IND ELECTRIC PARKING BRAKE SWITCH ELECTRIC PARKING BRAKE SWITCH/AUTOMATIC BRAKE HOLD SWITCH ELECTRIC PARKING BRAKE SYSTEM IND F-CAN H F-CAN L F-CAN TRANSCEIVER FUSE 11 FUSE 13 FUSE 15 FUSE 16 GAUGE CONTROL MODULE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED KEYLESS ACCESS/ TPMS CONTROL UNIT LEFT REAR ELECTRIC PARKING BRAKE ACTUATOR LT BLU WIRE LT GRN WIRE PNK WIRE PPL REAR FUSE/ RELAY BOX RED WIRE RELAY ENERGIZED RELEASE RIGHT REAR ELECTRIC PARKING BRAKE ACTUATOR SPEAKER CIRCUIT TAN WIRE WARNING DRIVER CIRCUIT WHT WIRE YEL WIRE

32 BIT MICROCOMPUTER, FLASH ROOM BRAKE INDICATOR (RED) WIRE BRAKE PEDAL POSITION SWITCH BRAKE PEDAL STROKE SENSOR BRAKE SYSTEM INDICATOR (AMBER) BRN WIRE CIRCUIT COMPULSORY COMPUTER DATA LINES SYSTEM DISPLAY DRIVER'S DOOR SWITCH DRIVER'S UNDER- DASH FUSE/ RELAY BOX F-CAN F-CAN H F-CAN L FAIL-SAFE FUSE 11 FUSE 24 GAUGE CONTROL MODULE GRN WIRE HOT W/ INFORMATION LT BLU WIRE MICU MULTI- PNK WIRE PPL RED WIRE TFT TRANSCEIVER/ TURNING-OFF TURNING-ON WARNING DRIVER CIRCUIT WHT WIRE

32-BIT MICROCOMPUTER + FLASH ROM AUXILIARY UNDER-DASH FUSE/RELAY BOX B-CAN B-CAN H B-CAN L BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CRUISE LIGHT DIMMING CIRCUIT DRIVER'S JUNCTION BOX A EXCEPT HYBRID FRONT FOG LIGHT IND FRONT FOG LIGHT RELAY FUSE 16 FUSE 18 FUSE 26 FUSE 27 FUSE 3-6 3-4 FUSE 7 GAUGE CONTROL MODULE GRN WIRE HEADLIGHT RELAY HIGH BEAM IND HOT AT ALL TIMES HOT W/ DC-DC LEFT FOG LIGHT LIGHTS ON IND MAIN UNDER- HOOD FUSE BOX OPTION CONNECTOR (FOR FOG LIGHT) PNK WIRE PPL RELAY ENERGIZED RIGHT FOG LIGHT TRANSCEIVER/ UNDER-HOOD FUSE/RELAY BOX W/O AUTO IDLE STOP SYSTEM W/ AUTO IDLE STOP SYSTEM EXCEPT HYBRID HYBRID WARNING DRIVER CIRCUIT WHT WIRE YEL WIRE

12 VOLT CHARGING SYSTEM IND 32-BIT MICROCOMPUTER + FLASH ROM ABS IND. AMP ANTI-LOCK BRAKES SYSTEM AUTO HIGH BEAM IND AUTO STOP IND (AMBER) AUTO STOP IND (GREEN) AUTOMATIC BRAKE HOLD IND AUTOMATIC BRAKE HOLD SYSTEM IND B-CAN H B-CAN L B-CAN TRANSCEIVER BLK WIRE BLU WIRE BRAKE IND BRAKE SYSTEM IND BRN WIRE BSI IND CIRCUIT CMBS/FCW IND COMPULSORY TURNING- OFF CIRCUIT COMPULSORY TURNING- ON CIRCUIT COMPUTER DATA LINES SYSTEM CONSTANT CURRENT DRIVER FOR DIAL/SCALE (WHITE) CONSTANT CURRENT DRIVER FOR POINTER (WHITE) CONSTANT CURRENT DRIVER FOR TFT (COLOR) CONTROL COOLANT TEMPERATURE GAUGE CRUISE CONTROL SYSTEM CRUISE LIGHT DIMMING CIRCUIT DIMMING CIRCUIT DRIVER'S JUNCTION BOX A EEPROM ELECTRIC PARKING BRAKE IND ELECTRIC PARKING BRAKE SYSTEM IND EPS IND F-CAN FAIL SAFE CIRCUIT FRONT FOG LIGHT IND FUEL GAUGE FUSE 16 GAUGE CONTROL MODULE GRN WIRE GRY WIRE HIGH BEAM IND HOT AT ALL TIMES ILLUMINATION CONTROL IMMOBILIZER IND KEYLESS ACCESS SYSTEM IND LEFT TURN SIGNAL IND LIGHTS ON IND LOW FUEL IND LOW OIL PRESSURE IND LT BLU WIRE LT GRN WIRE MALFUNCTION IND LAMP (MIL) MULTI INFORMATION DISPLAY (TFT) MULTI-INFORMATION IND PNK WIRE PPL RDM/LDW IND RED WIRE RIGHT TURN SIGNAL IND SEAT BELT REMINDER IND SECURITY IND SH-AWD IND SPEAKER SPEEDOMETER SRS IND TACHOMETER TAN WIRE TPMS IND TRANSCEIVER/ TRANSMISSIONS SYSTEM UNDER-HOOD FUSE/RELAY BOX VSA IND VSA OFF IND W/ HEAD-UP WARNING UNIT WARNING DRIVER CIRCUIT WHT WIRE WIPER/WASHER SYSTEM YEL WIRE

12 VOLT CHARGING SYSTEM IND 32 BIT MICROPROCESSOR, FLASH ROM ABS IND. AMP ANTI-LOCK BRAKES SYSTEM AUTO BRAKE HOLD MAIN IND AUTO HIGH BEAM IND B-CAN H B-CAN L B-CAN TRANSCEIVER BLK WIRE BLU WIRE BRAKE HOLD ACTIVE IND BRAKE IND (RED) WIRE BRAKE SYSTEM IND (AMBER) BRN WIRE BSI IND CIRCUIT COMPULSORY TURNING- OFF CIRCUIT COMPULSORY TURNING- ON CIRCUIT COMPUTER DATA LINES SYSTEM CONSTANT CURRENT DRIVER FOR DIAL/SCALE (WHITE) CONSTANT CURRENT DRIVER FOR POINTER (WHITE) CONSTANT CURRENT DRIVER FOR TFT (COLOR) CONTROL CRUISE CONTROL SYSTEM CRUISE LIGHT DIMMING CIRCUIT DIMMING CIRCUIT DRIVER'S JUNCTION BOX A EEPROM ELECTRIC PARKING BRAKE IND ELECTRIC PARKING BRAKE SYSTEM IND ENGINE COOLANT TEMPERATURE GAUGE EPS IND F-CAN FAIL SAFE CIRCUIT FCW IND FRONT FOG LIGHT IND FUEL GAUGE FUSE 16 GAUGE CONTROL MODULE GRN WIRE GRY WIRE HIGH BEAM IND HIGH TEMPERATURE IND (RED) WIRE HOT AT ALL TIMES ILLUMINATION CONTROL IMMOBILIZER IND KEYLESS ACCESS SYSTEM IND LDW IND LEFT TURN SIGNAL IND LIGHTS ON IND LOW FUEL IND LOW OIL PRESSURE IND LOW TEMPERATURE IND (BLUE) LOW TIRE PRESSURE/ TPMS IND LT BLU WIRE LT GRN WIRE MALFUNCTION IND LAMP (MIL) MESSAGE IND MULTI INFORMATION DISPLAY (TFT) PNK WIRE POWER SYSTEM IND PPL READY IND RED WIRE RIGHT TURN SIGNAL IND SEAT BELT REMINDER IND SECURITY IND SPEAKER SPEEDOMETER SPORT IND SRS IND TACHOMETER TAN WIRE TRANSCEIVER/ TRANSMISSIONS SYSTEM UNDER-HOOD FUSE/RELAY BOX VSA IND VSA OFF IND WARNING DRIVER CIRCUIT WHT WIRE WIPER/WASHER SYSTEM YEL WIRE

32-BIT MICROCOMPUTER + FLASH ROM ACC COMBINATION SWITCH AMP BLK WIRE BLU WIRE BRN WIRE CABLE REEL (STEERING COLUMN) CENTER JUNCTION BOX (UPPER RIGHT CENTER OF DASH) CIRCUIT CMBS COMPUTER DATA LINES SYSTEM DISTANCE DRIVER'S JUNCTION BOX A DRIVER'S UNDER-DASH FUSE/RELAY BOX EPS CONTROL UNIT F-CAN H F-CAN L F-CAN TRANSCEIVER FCW IND FUSE 11 FUSE 16 GAUGE CONTROL MODULE GRN WIRE GRY WIRE HEATED WINDSHIELD WIPER AREA/ CMBS OFF SWITCH HOT AT ALL TIMES LDO LDW IND LKAS LKAS/DISTANCE SWITCH LT GRN WIRE MILLIMETER WAVE RADAR MULTI INFORMATION DISPLAY (TFT) MULTIPURPOSE CAMERA UNIT PNK WIRE PPL RDM/LDW SWITCH RDM/LDW/VSA OFF SWITCH RED WIRE RELAY ENERGIZED SPEAKER TAN WIRE UNDER-HOOD FUSE/RELAY BOX WARNING DRIVER CIRCUIT WHT WIRE YEL WIRE