Acura MDX III facelift 2 (2016-2021) auxiliary under-dash fuse/relay box Wiring diagrams

3.0L HYBRID 3.5L 3.5L 3.0L HYBRID AUXILIARY UNDER-DASH FUSE/RELAY BOX BLK WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CONTROL BLOCK CONTROL UNIT) DOOR LOCK DOOR LOCK SWITCH DRIVER'S DOOR SWITCH DRIVER'S POWER WINDOW MASTER SWITCH ELECTRIC SERVO BRAKE CONTROL MODULE EXCEPT HYBRID FRONT PASSENGER'S DOOR LOCK ACTUATOR/KNOB SWITCH FRONT PASSENGER'S DOOR LOCK KNOB SWITCH FRONT PASSENGER'S DOOR SWITCH FRONT PASSENGER'S POWER WINDOW SWITCH FUSE 6 FUSE 7 GRN WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT W/ DC-DC IND KEYLESS POWER TAILGATE OUTSIDE BUZZER KNOB LOCK LT BLU WIRE LT GRN WIRE MAIN SWITCH ORG/ WIRE PASSENGER'S UNDER-DASH FUSE/RELAY BOX PNK WIRE PPL RELAY ENERGIZED RIGHT REAR DOOR LOCK ACTUATOR/KNOB SWITCH RIGHT REAR DOOR LOCK KNOB SWITCH TAN WIRE UNLOCK WHT WIRE YEL WIRE

32-BIT MICROCOMPUTER + FLASH ROM AUXILIARY REAR RELAY BLOCK A AUXILIARY UNDER-DASH FUSE/RELAY BOX BLK WIRE BLU WIRE BRN WIRE CAN L CIRCUIT COMPUTER DATA LINES SYSTEM DISPLAY DRIVE DRIVER UNIT DRIVER'S UNDER-DASH FUSE/RELAY BOX F-CAN FUSE 11 FUSE 14 FUSE 21 FUSE 7 GAUGE CONTROL MODULE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ HOT W/ DC-DC CONVERTER INFORMATION LEFT REAR DIFFERENTIAL FLUID PRESSURE SENSOR LEFT REAR DIFFERENTIAL SOLENOID VALVE LT BLU WIRE MULTI- PASSENGER'S UNDER-DASH FUSE/RELAY BOX PCM PRESSURE SENSOR REAR DIFFERENTIAL FLUID TEMPERATURE SENSOR 1 REAR DIFFERENTIAL FLUID TEMPERATURE SENSOR 2 REAR DIFFERENTIAL PUMP MOTOR REAR FUSE/ RELAY BOX RED WIRE RIGHT REAR DIFFERENTIAL FLUID PRESSURE SENSOR RIGHT REAR DIFFERENTIAL SOLENOID VALVE SH-AWD CONTROL UNIT SH-AWD IND SH-AWD RELAY TAN WIRE TFT TRANSCEIVER/ WARNING 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 MICROPROCESSOR, FLASH ROM 32-BIT MICROCOMPUTER + FLASH ROM AUXILIARY UNDER-DASH FUSE/RELAY BOX BLK WIRE BLU WIRE BRN WIRE CIRCUIT COMPULSORY TURNING- OFF CIRCUIT COMPULSORY TURNING- ON CIRCUIT COMPUTER DATA LINES SYSTEM DRIVER'S UNDER-DASH FUSE/RELAY BOX EPS CONTROL UNIT EPS IND EPS MOTOR EPS MOTOR ANGLE SENSOR EXCEPT HYBRID F-CAN H F-CAN L F-CAN TRANSCEIVER FAIL SAFE CIRCUIT FUSE 11 FUSE 2-1 FUSE 23 FUSE 3-5 FUSE 4 FUSE 7 GAUGE CONTROL MODULE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ DC-DC LT BLU WIRE MAIN UNDER- HOOD FUSE BOX MICU MULTI INFORMATION DISPLAY (TFT) MULTI-PURPOSE CAMERA UNIT PCM (EXCEPT HYBRID) PNK WIRE RED WIRE RELAY ENERGIZED RIGHT END OF DASH) STEERING ANGLE SENSOR STEERING GEAR BOX TORQUE SENSOR W/ AUTO IDLE STOP SYSTEM W/O AUTO IDLE STOP SYSTEM EXCEPT HYBRID HYBRID WARNING WHT WIRE YEL WIRE

20 PIN AUXILIARY UNDER-DASH FUSE/RELAY BOX BLK WIRE BRN WIRE CONNECTOR DATA LINK CONNECTOR (DLC) DC-DC CONVERTER DC-DC CONVERTER ACC RELAY DRIVER'S DOOR LOCK ACTUATOR/ KNOB SWITCH/ KEY CYLINDER SWITCH DRIVER'S DOOR OUTER HANDLE DRIVER'S POWER WINDOW MASTER SWITCH DRIVER'S POWER WINDOW MOTOR DRIVER'S UNDER-DASH FUSE/RELAY BOX DRIVING POSITION MEMORY SWITCH ELECTRIC PARKING BRAKE CONTROL UNIT ELECTRIC STEERING LOCK HIGH MOUNT BRAKE LIGHT KEYLESS ACCESS/ TPMS CONTROL UNIT KEYLESS BUZZER LEFT BACKUP LIGHT LEFT BSI ALERT INDICATOR LEFT INNER TAILLIGHT LEFT LICENSE PLATE LIGHT LEFT POWER MIRROR MICU MULTIPURPOSE CAMERA UNIT NCA WIRE OPTION CONNECTOR (FOR TRAILER) PARKING, BACKUP SENSOR/ HEADLIGHT WASHER SWITCH POWER MIRROR CONTROL UNIT POWER MIRROR SWITCH POWER TAILGATE CONTROL UNIT POWER TILT/ TELESCOPIC STEERING CONTROL UNIT REAR DIFFERENTIAL PUMP MOTOR REAR WINDOW DEFOGGER REAR WINDOW WIPER MOTOR RIGHT BACKUP LIGHT RIGHT INNER TAILLIGHT RIGHT LICENSE PLATE LIGHT SH-AWD CONTROL UNIT TAILGATE LOCK SWITCH W/O MVCS W/ MVCS W/ AUTO IDLE STOP SYSTEM W/O AUTO IDLE STOP SYSTEM

32-BIT MICROCOMPUTER + FLASH ROM AMP AUXILIARY UNDER-DASH FUSE/RELAY BOX BLK WIRE BLU WIRE BRN WIRE CABLE REEL (STEERING COLUMN) CENTER JUNCTION BOX (UPPER RIGHT CENTER OF DASH) CIRCUIT CMBS/ FCW IND COMPUTER DATA LINES SYSTEM CRUISE CONTROL COMBINATION SWITCH DRIVER'S JUNCTION BOX A DRIVER'S UNDER- DASH FUSE/ RELAY BOX EPS CONTROL UNIT F-CAN H F-CAN L F-CAN TRANSCEIVER FUSE 11 FUSE 16 FUSE 7 GAUGE CONTROL MODULE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ DC-DC LKAS LKAS/DISTANCE SWITCH LT GRN WIRE MILLIMETER WAVE RADAR UNIT MULTI INFORMATION DISPLAY (TFT) MULTIPURPOSE CAMERA UNIT PNK WIRE POWER DISTRIBUTION SYSTEM PPL RDM/LDW IND RDM/LDW OFF SWITCH RDM/LDW/ VSA OFF SWITCH RED WIRE RELAY ENERGIZED SPEAKER UNDER-HOOD FUSE/RELAY BOX W/ AUTO IDLE STOP SYSTEM W/O AUTO IDLE STOP SYSTEM WARNING DRIVING CIRCUIT WHT WIRE YEL WIRE

AUXILIARY UNDER-DASH FUSE/RELAY BOX BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DC-DC CONVERTER ACC RELAY DRIVER'S DOOR SPEAKER FUSE 2 FUSE 3 GRN WIRE GRY WIRE LEFT REAR DOOR SPEAKER LEFT SATELLITE SPEAKER LT BLU WIRE LT GRN WIRE MICROPHONE (IN ROOF CONSOLE) NCA WIRE ORG/ WIRE PNK WIRE PPL RED WIRE RIGHT SATELLITE SPEAKER ROOF SPEAKER SUBWOOFER TAN WIRE W/ ULTRAWIDE REAR ENTERTAINMENT SYSTEM W/O ULTRAWIDE REAR ENTERTAINMENT SYSTEM WHT WIRE YEL WIRE

AUXILIARY UNDER-DASH FUSE/RELAY BOX BLK WIRE BLU WIRE BRN WIRE DC-DC CONVERTER DRIVER'S UNDER-DASH FUSE/RELAY BOX FRONT CENTER SPEAKER (+) FRONT PASSENGER'S DOOR SPEAKER FUSE 18 FUSE 24 FUSE 6 FUSE 7 GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ DC-DC LEFT TWEETER LT BLU WIRE LT GRN WIRE NCA WIRE PASSENGER'S UNDER-DASH FUSE/RELAY BOX PNK WIRE POWER DISTRIBUTION SYSTEM PPL RED WIRE RELAY ENERGIZED RIGHT REAR DOOR SPEAKER RIGHT TWEETER STEREO AMPLIFIER (UNDER CENTER CONSOLE) TAN WIRE W/ ROOF SPEAKER WHT WIRE YEL WIRE

AUXILIARY UNDER-DASH FUSE/RELAY BOX BRN WIRE CENTER SWITCH PANEL/ INTERFACE DIAL CLIMATE CONTROL MODULE DC-DC CONVERTER ACC RELAY DIODE E FROM AUXILIARY UNDER-DASH FUSE/RELAY BOX (DIAGRAM 9 OF 10) FROM DRIVER'S UNDER-DASH FUSE/RELAY BOX (DIAGRAM 4 OF 10) FUSE 7 GAUGE CONTROL MODULE GRN WIRE GRY WIRE LEFT SIDE BSI RADAR UNIT LT GRN WIRE MILLIMETER WAVE RADAR UNIT MULTI VIEW CAMERA UNIT MULTIPURPOSE CAMERA UNIT PPL RDM/LDW/VSA OFF SWITCH REAR ANC/ ACTIVE SOUND CONTROL MICROPHONE REAR CLIMATE CONTROL PANEL REAR SEAT HEATER CONTROL UNIT RIGHT SIDE BSI RADAR UNIT TELEMATICS CONTROL UNIT/ HANDSFREE LINK CONTROL UNIT USB CHARGER UNIT A USB CHARGER UNIT B USB CHARGER UNIT C USB CHARGER UNIT D VENTILATED SEAT CONTROL UNIT/ FRONT HEATER CONTROL UNIT W/ NAVIGATION WHT WIRE YEL WIRE

3.0L HYBRID 3.5L 3.5L 3.0L HYBRID AUXILIARY UNDER-DASH FUSE/RELAY BOX BLK WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CONTROL BLOCK CONTROL UNIT) DOOR LOCK DOOR LOCK SWITCH DRIVER'S DOOR SWITCH DRIVER'S POWER WINDOW MASTER SWITCH ELECTRIC SERVO BRAKE CONTROL UNIT EXCEPT HYBRID FRONT PASSENGER'S DOOR LOCK ACTUATOR/KNOB SWITCH FRONT PASSENGER'S DOOR LOCK KNOB SWITCH FRONT PASSENGER'S DOOR SWITCH FRONT PASSENGER'S POWER WINDOW SWITCH FUSE 6 FUSE 7 GRN WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT W/ DC-DC IND KEYLESS/POWER TAILGATE OUTSIDE BUZZER KNOB LOCK LT BLU WIRE LT GRN WIRE MAIN SWITCH ORG/ WIRE PASSENGER'S UNDER-DASH FUSE/RELAY BOX PNK WIRE PPL RELAY ENERGIZED RIGHT REAR DOOR LOCK ACTUATOR/KNOB SWITCH RIGHT REAR DOOR LOCK KNOB SWITCH TAN WIRE UNLOCK WHT WIRE YEL WIRE