Acura MDX I (2000-2006) under-hood fuse/relay box (at right side of engine compt) 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

BATTERY INPUT POWER WINDOWS BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE DOOR LOCKS DOOR LOCKS DOOR LOCKS PNK WIRE DOOR LOCKS, ANTI-THEFT SYSTEMS DOOR LOCKS, MEMORY SYSTEMS DOOR MULTIPLEX CONTROL UNIT (IN DRIVER'S DOOR) FUSE 12 FUSE 13 FUSE 5 FUSE 47 GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GROUND GROUND POWER WINDOWS GRY WIRE HEADLIGHT RELAY 1 ENTRY LT CTRL IGN INPUT BATTERY INPUT BATTERY INPUT HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM INTERIOR LIGHTS SYSTEM HORNS SYSTEM HOT AT ALL TIMES INSTRUMENT CLUSTER SYSTEM LOCK UNLOCK POWER WINDOWS UNLOCK RR DOOR SWITCH LT GRN WIRE LT GRN/BLU WIRE LT GRN/RED WIRE MEMORY SYSTEMS MEMORY SYSTEMS DOOR LOCKS SYSTEM NAVIGATION, SOUND SYSTEMS PASS DOOR SWITCH LOCK (NOT USED) POWER WINDOWS POWER WINDOWS PASSENGER'S MULTIPLEX CONTROL UNIT PASSENGER'S UNDERDASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PNK WIRE PNK/BLU WIRE POWER WINDOW RELAY POWER WINDOWS (NOT USED) POWER WINDOWS POWER WINDOWS POWER WINDOWS SYSTEM POWER WINDOWS) PPL RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE SECURITY SYSTEM POWER KNOB IN UNLOCK (NOT USED) UNDER-HOOD FUSE/RELAY BOX (AT RIGHT SIDE OF ENGINE COMPT) WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/GRN WIRE YEL/WHT WIRE

AUTO BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU/WHT WIRE BRN WIRE COURTESY LAMPS CIRCUIT DOOR MULTIPLEX CONTROL UNIT DRIVER'S DOOR LOCK KNOB SWITCH DRIVER'S DOOR SWITCH (AT LEFT "B" PILLAR) DRIVER'S MULTIPLEX CONTROL UNIT DRIVER'S UNDERDASH FUSE/RELAY BOX (BEHIND LEFT END OF DASH) FRONT INDIVIDUAL MAP LIGHTS FRONT PASSENGER'S DOOR SWITCH (AT RIGHT "B" PILLAR) FUSE 11 FUSE 47 FUSE 9 GAUGE ASSEMBLY GRN WIRE GRN/ORG WIRE GRN/WHT WIRE HOT AT ALL TIMES HOT IN ON OR START IGNITION KEY LIGHT IGNITION KEY SWITCH IGNITION KEY SWITCH/ KEY LIGHT INSTRUMENT ILLUMINATION CIRCUIT INTERIOR LIGHT SWITCH LEFT REAR DOOR SWITCH LT GRN/BLK WIRE MAIN CIRCUIT MAP LIGHTS MEMORY SYSTEMS OFF ON PASSENGER'S MULTIPLEX CONTROL UNIT PASSENGER'S UNDERDASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PNK WIRE RED WIRE RED/BLK WIRE RIGHT REAR DOOR SWITCH ROOF CONSOLE TAILLIGHT RELAY (BEHIND LEFT SIDE OF DASH) UNDER-HOOD FUSE/RELAY BOX (AT RIGHT SIDE OF ENGINE COMPT) WHT/BLK WIRE WHT/BLU WIRE WHT/YEL WIRE YEL 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

AUXILIARY FUSE HOLDER 2 BLK WIRE BRN/BLK WIRE BRN/YEL WIRE DATA LINK CONNECTOR (LOWER LEFT SIDE OF DASH, BEHIND LOWER COVER) DRIVER'S MULTIPLEX CONTROL UNIT DRIVER'S UNDERDASH FUSE/RELAY BOX (BEHIND LEFT END OF DASH) ENGINE CONTROLS SYSTEM FUEL PUMP FUEL TANK UNIT (MIDDLE OF FLOOR) FUSE 1 FUSE 13 FUSE 46 FUSE 92 GAUGE ASSEMBLY GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT IN ON OR START IMMOBILIZER CONTROL UNIT -RECEIVER (IN STEERING COLUMN COVER) IMMOBILIZER SYSTEM INDICATOR JUNCTION CONNECTOR LT BLU WIRE PARKING BRAKE DRL CONTROL UNIT (CANADA) SWITCH (UNDER LEFT SIDE OF DASH) PASSENGER'S UNDERDASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PCM (ON RIGHT SIDE OF ENGINE COMPT) PGM-FI MAIN RELAY 1 PGM-FI MAIN RELAY 2 (UNDER LEFT SIDE OF DASH) PNK WIRE RED WIRE RED/ORG WIRE RED/WHT WIRE UNDER-HOOD FUSE/RELAY BOX (AT RIGHT SIDE OF ENGINE COMPT) WHT WIRE WHT/GRN WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE

A/C COMPRESSOR CLUTCH RELAY A/C CONDENSER FAN RELAY ALTERNATOR BATTERY BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BRN WIRE DATA LINK CONNECTOR DRIVER'S UNDERDASH FUSE/RELAY BOX (BEHIND LEFT END OF DASH) DRL CONTROL UNIT (CANADA) DRIVER'S LUMBAR SUPPORT SWITCH ELECTRICAL LOAD DETECTOR (ELD) UNIT FRONT BLOWER MOTOR RELAY FRONT PASSENGER'S POWER SEAT ADJUSTMENT SWITCH (W/ MEMORY) FUSE 1 FUSE 14 FUSE 2 FUSE 3 FUSE 4 FUSE 41 FUSE 42 FUSE 46 FUSE 5 FUSE 51 FUSE 52 FUSE 53 FUSE 55 FUSE 56 FUSE 57 FUSE 58 FUSE 59 FUSE 6 GRN WIRE GRY WIRE IGNITION SWITCH LOCK LOCK OFF ON MOONROOF CLOSE RELAY MOONROOF OPEN RELAY NOT USED NOT USED ON OFF PASSENGER'S MULTIPLEX CONTROL UNIT PGM-FI MAIN RELAY 1 POWER WINDOW RELAY RADIATOR FAN RELAY REAR BLOWER MOTOR RELAY REAR WINDOW DEFOGGER RELAY RED WIRE RED/BLU WIRE SEAT HEATER RELAY STARTER STARTER SOLENOID THROTTLE ACTUATOR CONTROL MODULE RELAY IGNITION COIL RELAY TO FUSE 4 (DIAGRAM 2 OF 4) TO FUSE 47 (DIAGRAM 3 OF 4) TO FUSE 54 (DIAGRAM 3 OF 4) TO FUSE 6 (DIAGRAM 2 OF 4) TO FUSE 7 (DIAGRAM 4 OF 4) TO FUSE 8 (DIAGRAM 4 OF 4) TO STARTER CUT RELAY (DIAGRAM 4 OF 4) UNDER-HOOD FUSE/RELAY BOX (AT RIGHT SIDE OF ENGINE COMPT) W/ MEMORY W/ MEMORY W/O MEMORY WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE YEL WIRE YEL/GRN WIRE

AMD-P BLK WIRE BLK/YEL WIRE BLU/BLK WIRE BLU/YEL WIRE BRN/YEL WIRE CLIMATE CONTROL UNIT (LOWER CENTER OF DASH, FORWARD OF CENTER CONSOLE) DRIVER'S UNDERDASH FUSE/RELAY BOX (BEHIND LEFT END OF DASH) FUSE 3 FUSE 52 GRN/BLU WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT IN ON M-COOL M-HOT ORG/WHT WIRE REAR AIR MIX CONTROL MOTOR (UNDER CENTER CONSOLE PANEL) REAR BLOWER MOTOR (UNDER CENTER CONSOLE) REAR BLOWER MOTOR RELAY (UNDER CENTER CONSOLE) REAR BLOWER POWER TRANSISTOR (UNDER CENTER CONSOLE) REAR HEATER-A/C CONTROL PANEL UNIT REAR MODE CONTROL MOTOR (UNDER CENTER CONSOLE PANEL) RED WIRE RED/BLK WIRE RED/BLU WIRE S-COM SSV UNDER-HOOD FUSE/RELAY BOX (AT RIGHT SIDE OF ENGINE COMPT) WHT/RED WIRE

BLK WIRE BLK/GRN WIRE BLK/YEL WIRE BLU WIRE BRN/YEL WIRE CLIMATE CONTROL PANEL CLIMATE CONTROL UNIT (LOWER CENTER OF DASH, FORWARD OF CENTER CONSOLE) DRIVER'S UNDERDASH FUSE/RELAY BOX (BEHIND LEFT END OF DASH) FUSE 3 FUSE 53 GROUND HOT AT ALL TIMES HOT IN ON JUNCTION PANEL PANEL PANEL) PASSENGER'S UNDERDASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) POWER REAR WINDOW DEFOGGER REAR WINDOW DEFOGGER ON IND REAR WINDOW DEFOGGER RELAY UNDER-HOOD FUSE/RELAY BOX (AT RIGHT SIDE OF ENGINE COMPT) WHT WIRE WHT/GRN WIRE YEL 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