Acura MDX I (2000-2006) org/ Wiring diagrams

15 7 16 IG 2 1 ILLUM ILLUM 5 12 14 6 LATCH D-GND DATA CLK 1 A/C COMPRESSOR A/C COMPRESSOR CLUTCH A/C COMPRESSOR CLUTCH RELAY A/C DIODE B AMD-P AUTO BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/WHT WIRE BRN/YEL WIRE CLIMATE CONTROL PANEL CLIMATE CONTROL UNIT (LOWER CENTER OF DASH, FORWARD OF CENTER CONSOLE) DEFOGGER SYSTEM DRIVER'S UNDERDASH FUSE/RELAY BOX (BEHIND LEFT END OF DASH) ECT SENSOR (AT REAR OF ENGINE, ON TOP OF WATER PASSAGE) ENGINE CONTROLS SYSTEM EVAPORATOR TEMPERATURE SENSOR FRONT AIR MIX CONTROL MOTOR (ON BOTTOM OF HVAC ASSEMBLY) FRONT BLOWER MOTOR RELAY FRONT MODE CONTROL MOTOR (UNDER RIGHT SIDE OF DASH) FRS FUSE 3 FUSE 56 FUSE 59 GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON IN-CAR TEMPERATURE SENSOR LT BLU WIRE LT GRN/BLK WIRE M-COOL M-DEF M-HOT M-VENT MODE 1 MODE 2 MODE 3 MODE 4 OFF ORG/ WIRE ORG/BLK WIRE ORG/WHT WIRE OUTSIDE AIR TEMPERATURE SENSOR PASSENGER'S UNDERDASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PNK/BLK WIRE REAR A/C CIRCUIT REC RECIRCULATION CONTROL MOTOR (BEHIND GLOVE BOX) RED WIRE RED/BLK WIRE RED/GRN WIRE RED/ORG WIRE RED/WHT WIRE RED/YEL WIRE S-COM SUNLIGHT SENSOR UNDER-HOOD FUSE/RELAY BOX (AT RIGHT SIDE OF ENGINE COMPT) WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE YEL/WHT WIRE

A/C CONDENSER FAN MOTOR (ON RADIATOR SUPPORT) A/C CONDENSER FAN RELAY A/C DIODE A (BEHIND RIGHT SIDE OF DASH) A/C PRESSURE SWITCH (RIGHT REAR OF ENGINE COMPT) AF SENSOR RELAY (UNDER LEFT SIDE OF DASH) BLK WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE ENGINE CONTROLS SYSTEM FAN CONTROL RELAY (IN MULTI- RELAY BOX) FRONT BLOWER MOTOR (UNDER RIGHT SIDE OF DASH) FRONT BLOWER POWER TRANSISTOR (UNDER RIGHT SIDE OF DASH) FUSE 57 FUSE 58 FUSE 9 GRN WIRE GRN/RED WIRE GRN/YEL WIRE HOT AT ALL TIMES JUNCTION CONNECTOR LT BLU WIRE ORG/ WIRE ORG/BLK WIRE POWERTRAIN CONTROL MODULE (ON RIGHT SIDE OF ENGINE COMPT) RADIATOR FAN MOTOR (FRONT OF ENGINE COMPT) RADIATOR FAN RELAY RED WIRE RED/ORG WIRE RED/WHT WIRE UNDER-HOOD FUSE SUB-FUSE BOX (LEFT SIDE OF ENGINE COMPT) UNDER-HOOD FUSE/RELAY BOX (AT RIGHT SIDE OF ENGINE COMPT) WHT/RED WIRE YEL/BLK WIRE YEL/WHT WIRE

ANTI-LOCK BRAKES SYSTEM EXTERIOR LIGHTS SYSTEM BEEPER BLK WIRE BLK/BLU WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BRN WIRE DOOR LOCKS, ANTI-THEFT SYSTEMS DRIVER'S MULTIPLEX CONTROL UNIT DRIVER'S UNDERDASH FUSE/RELAY BOX (BEHIND LEFT END OF DASH) FUSE 9 GRN WIRE GRN/BLU WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HOT IN ON OR START IGN KEY LT CTRL COMMUNICATION LINE INTERLOCK SYSTEM IGNITION KEY LIGHT IGNITION KEY SWITCH IGNITION KEY SWITCH/KEY LIGHT INSTRUMENT CLUSTER SYSTEM INSTRUMENT CLUSTER SYSTEM ANTI-THEFT SYSTEM INTERIOR LIGHTS, TRUNK, TAILGATE, FUEL DOORS SYSTEMS LT BLU WIRE LT GRN/BLK WIRE MEMORY SYSTEMS MEMORY, DOOR LOCKS SYSTEMS MULTIPLEX CONTROL INSPECTION CONNECTOR (UNDER LEFT SIDE OF DASH) ORG/ WIRE ORG/WHT WIRE PNK MEMORY SYSTEMS WIRE PNK WIRE PNK/BLK WIRE POWER WINDOWS, MIRRORS SYSTEMS RED WIRE RED/BLK WIRE RED/BLU WIRE RED/YEL WIRE SECURITY SYSTEM LT ON REMINDER POWER WINDOWS BRAKE SWITCH WIPER/WASHER STARTING/CHARGING SYSTEM ANTI-THEFT SYSTEM WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE WHT/YEL WIRE WIPER/WASHER SYSTEM YEL WIRE YEL/RED WIRE

A/C CONDENSER FAN MOTOR (ON RADIATOR SUPPORT) A/C CONDENSER FAN RELAY A/C DIODE A (BEHIND RIGHT SIDE OF DASH) A/C DIODE B A/C PRESSURE SWITCH (RIGHT REAR OF ENGINE AF SENSOR RELAY (UNDER LEFT SIDE OF DASH) BLK WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/YEL WIRE CLIMATE CONTROL UNIT (LOWER CENTER OF DASH, FORWARD OF CENTER CONSOLE) COMPT) DRIVER'S UNDERDASH FUSE/RELAY BOX (BEHIND LEFT END OF DASH) ECT SENSOR (AT REAR OF ENGINE, ON TOP OF WATER PASSAGE) ENGINE COMPT) ENGINE CONTROLS SYSTEM FAN CONTROL RELAY (IN MULTI- RELAY BOX) FUSE 3 FUSE 57 FUSE 58 FUSE 9 GRN WIRE GRN/RED WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT IN ON JUNCTION LT BLU WIRE ORG/ WIRE PASSENGER'S UNDERDASH FUSE/RELAY BOX POWERTRAIN CONTROL MODULE (ON RIGHT SIDE OF ENGINE COMPARTMENT) RADIATOR FAN MOTOR (FRONT OF ENGINE COMPT) RADIATOR FAN RELAY RED/ORG WIRE RED/WHT WIRE UNDER-HOOD FUSE SUB-FUSE BOX (LEFT SIDE OF UNDER-HOOD FUSE/RELAY BOX (AT RIGHT SIDE OF ENGINE COMPARTMENT) WHT WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/WHT WIRE

ANTI-LOCK BRAKES SYSTEM AUTOMATIC LIGHTING DIODE BLK WIRE BLK/GRN WIRE BLU WIRE BLU/GRN WIRE BLU/WHT WIRE COMBINATION LIGHT SWITCH DIMMER SWITCH LO HI LEFT FOG LIGHT DRIVER'S UNDERDASH FUSE/RELAY BOX (BEHIND LEFT END OF DASH) DRL CONTROL UNIT FLASH TO PASS SWITCH FOG LIGHT RELAY (BEHIND LEFT SIDE OF DASH) FOG LIGHT SWITCH FOG LIGHT SWITCH LIGHT FUSE 13 FUSE 4 FUSE 5 FUSE 6 FUSE 9 GRN WIRE GRN/RED WIRE HEAD HEADLIGHT SWITCH HOT AT ALL TIMES HOT IN ON HOT IN ON OR START OFF ON IND. ORG/ WIRE ORG/WHT WIRE PARK AUTO PARKING BRAKE SWITCH (UNDER LEFT SIDE OF DASH) PASSENGER'S MULTIPLEX CONTROL UNIT PASSENGER'S UNDERDASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) RED WIRE RED/BLU WIRE RED/GRN WIRE RED/ORG WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FOG LIGHT WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/YEL WIRE YEL WIRE YEL/RED WIRE

AUTOMATIC LIGHTING CONTROL UNIT (UNDER MIDDLE OF DASH) AUTOMATIC LIGHTING SENSOR BLK WIRE BLK/GRN WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE DRIVER'S DOOR SWITCH (AT LEFT "B" PILLAR) DRIVER'S MULTIPLEX CONTROL UNIT DRIVER'S UNDERDASH FUSE/RELAY BOX (BEHIND LEFT END OF DASH) DRL IND ELECTRICAL LOAD DETECTOR UNIT FUSE 41 FUSE 43 FUSE 44 FUSE 45 FUSE 50 GAUGE ASSEMBLY GRN WIRE GRN/ORG WIRE GRY WIRE HEADLIGHT RELAY 1 HEADLIGHT RELAY 2 HIGH BEAM IND HOT AT ALL TIMES LEFT HEADLIGHT MEMORY SYSTEMS NOT USED NOT USED ORG/ WIRE ORG/WHT WIRE RED WIRE RED/GRN WIRE RED/ORG WIRE RED/WHT WIRE RED/YEL WIRE RIGHT HEADLIGHT TAILLIGHT RELAY (BEHIND LEFT SIDE OF DASH) UNDER-HOOD FUSE/RELAY BOX (AT RIGHT SIDE OF ENGINE COMPT) WHT/BLK WIRE WHT/YEL WIRE YEL WIRE

7 1 6 4 W/ MEMORY W/O MEMORY BLK WIRE DEFOGGER DRIVER'S UNDERDASH FUSE/RELAY BOX (BEHIND LEFT END OF DASH) FUSE 4 HOT IN ON LEFT POWER MIRROR MIRROR DEFOGGER SWITCH ORG/ WIRE ORG/WHT WIRE PASSENGER'S UNDERDASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) POWER MIRROR SWITCH RIGHT POWER MIRROR W/ MEMORY W/O MEMORY

ANTENNA BLK WIRE BLK/ORG WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/WHT WIRE BRN WIRE DRIVER'S MULTIPLEX CONTROL UNIT DRIVER'S UNDERDASH FUSE/RELAY BOX (BEHIND LEFT END OF DASH) EXTERIOR/ INTERIOR LIGHTS SYSTEM FRONT PASSENGER'S DOOR LOCK ACTUATOR FUSE 12 FUSE 13 GAUGE ASSEMBLY IGNITION KEY SWITCH GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/ORG WIRE GRN/WHT WIRE HORNS SYSTEM HOT AT ALL TIMES IGNITION KEY SWITCH/ KEY LIGHT KEYLESS RECEIVER UNIT (BEHIND RIGHT SIDE OF GLOVE BOX) LT BLU WIRE LT GRN/BLK WIRE LT GRN/BLU WIRE LT GRN/RED WIRE MEMORY SYSTEMS NAVIGATION SYSTEM ORG/ WIRE PASSENGER'S MULTIPLEX CONTROL UNIT PASSENGER'S UNDERDASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PNK 1 2 3 4 5 6 WIRE PNK WIRE PNK/BLK WIRE RED WIRE RED/BLU WIRE RED/YEL WIRE RIGHT REAR DOOR LOCK KNOB SWITCH SECURITY HOOD SWITCH (FRONT OF ENGINE COMPT) TAILGATE LATCH SWITCH TAILGATE LIGHTS WHT WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE

A/F SENSOR ALTERNATOR BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRAIDED WIRE BRN WIRE BRN/WHT WIRE BRN/YEL WIRE CHIP RESISTOR CHIP RESISTOR (ON THREE WAY CATALYTIC CONVERTER) DRIVER'S UNDERDASH FUSE/RELAY BOX (BEHIND LEFT END OF DASH) FRONT SECONDARY FUSE 10 FUSE 6 GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START INPUT SHAFT (MAINSHAFT) SPEED SENSOR (ON TRANSMISSION HOUSING) ORG/ WIRE PASSENGER'S UNDERDASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) RED WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE SHIFT CONTROL SOLENOID VALVES TORQUE CONVERTER CLUTCH SOLENOID VALVE UNDER- HOOD SUB-FUSE BOX (LEFT SIDE OF ENGINE COMPT) WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE

67 68 69 70 71 72 73 LSA+ LSA- LSB+ LSB- LSC+ LSC- PG AF SENSOR RELAY (UNDER LEFT SIDE OF DASH) AIR CONDITIONING SYSTEM APP SENSOR (AT RIGHT REAR SIDE OF ENGINE COMPT) ATFIND MIL ECTOUT ATP N ATP P ATP R ATP F ELD VSSOUT NEP FAN CH BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM CRUISE CONTROL SYSTEM DATA LINK CONNECTOR (LOWER DRIVER'S UNDERDASH FUSE/ RELAY BOX (BEHIND LEFT END OF DASH) ELD UNIT ENGINE MOUNT CONTROL SOLENOID VALVE (ON RADIATOR SUPPORT) EVAP BY-PASS SOLENOID VALVE (UNDER LEFT SIDE OF FLOOR) EVAP CANISTER VENT SHUT VALVE (AT LEFT SIDE OF ENGINE COMPT) F-LVL 1 F-LVL 2 FTP FUSE 1 FUSE 9 GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/ORG WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START LHSW CCIND WEN CCMSW CCSETS CCRESS BKSWNC BKSW LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE LT GRN/WHT WIRE MRLY IMOFPR FANCL CAN L CAN H K-LINE MULTI INFORMATION DISPLAY UNIT ORG/ WIRE ORG/WHT WIRE PCM (ON RIGHT SIDE OF ENGINE COMPT) PGM-FI MAIN RELAY 2 (UNDER LEFT SIDE OF DASH) PNK 9 10 WIRE PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM PSP SWITCH (ON POWER STEERING PRESSURE LINE, NEAR GEARBOX) RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/ORG WIRE RED/WHT WIRE SCS PSPSW ACS SENS 1 FTP SENSOR (UNDER LEFT SIDE OF VEHICLE) SENS 2 SHIFT INTER- LOCK SYSTEM STARTING/ CHARGING SYSTEM UNDER- HOOD FUSE SUB-FUSE BOX (LEFT SIDE OF ENGINE COMPT) FUSE 9 UNDER-HOOD FUSE/RELAY BOX (AT RIGHT SIDE OF ENGINE COMPT) VSV MCS AFSHTCR W/O NAVIGATION WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/WHT WIRE