Acura MDX I (2000-2006) gauge assembly Wiring diagrams

26 LT BEHIND LOWER COVER) BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/WHT WIRE CAN L COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR (LOWER LEFT SIDE OF DASH) DRIVER'S UNDERDASH FUSE/RELAY BOX (BEHIND LEFT END OF DASH) FUSE 1 FUSE 9 GAUGE ASSEMBLY GRN WIRE GRN/BLU WIRE GRN/RED WIRE GRY WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT IN ON OR START IG 1 ILLUM INSTRUMENT CLUSTER SYSTEM JUNCTION CONNECTOR LCOH LCOL RCOH RCOL PG LEFT SIDE CLUTCH ELECTROMAGNETIC COIL LET LT BLU WIRE LT GRN WIRE MAIN CIRCUIT ON IND. ORG/ WIRE ORG/GRN WIRE PARKING BRAKE SWITCH (UNDER PASSENGER'S UNDERDASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PCM (ON RIGHT SIDE OF ENGINE COMPT) DIFFERENTIAL OIL TEMPERATURE SENSOR PWR RED WIRE RED/BLU WIRE RED/WHT WIRE RIGHT SIDE CLUTCH ELECTROMAGNETIC COIL RRP FSR RLP PARBRK FRP LOCK SW FLP LG 1 CAN H NEP TCL WARN 1 TCH LOCK H SCS UNDER- HOOD SUB-FUSE BOX (LEFT SIDE OF ENGINE COMPT) VTM-4 CONTROL UNIT (AT RIGHT SIDE OF CARGO AREA, BEHIND REAR SIDE TRIM PANEL) VTM-4 IND VTM-4 LOCK SWITCH VTM-4 RELAY (AT RIGHT SIDE OF CARGO AREA, BEHIND TRIM PANEL) WARN 2 LG 2 WHT WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE

1 3 4 15 16 17 18 19 20 21 22 23 24 26 29 30 31 32 34 39 40 43 44 45 54 ILLU 2 POSITION CANCEL CIRCUIT A/T GEAR POSITION/ CRUISE CONTROL DIMMING CIRCUIT A/T SHIFT SWITCH (BEHIND CENTER CONSOLE PANEL) A/T TEMPE- RATURE IND APP SENSOR (AT RIGHT REAR SIDE OF ENGINE COMPT) ATFIND CAN L CAN H K-LINE ATP N ATP P ATP R ATP F VSSOUT BACK-UP LIGHTS BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKE PEDAL POSITION SWITCH (AT TOP OF BRAKE PEDAL ARM) BRN WIRE COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR (LOWER LEFT SIDE OF DASH, BEHIND LOWER COVER) DRIVER'S UNDERDASH FUSE/ RELAY BOX (BEHIND LEFT END OF DASH) FUSE 9 ENGINE CONTROLS SYSTEM GAUGE ASSEMBLY GRN WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT CLUSTER SYSTEM LED DRIVER LHSW WEN BKSW LT BLU WIRE MAIN CIRCUIT PCM (ON RIGHT SIDE OF ENGINE COMPT) PNK WIRE PNK/BLK WIRE RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE REGULATOR SCS SENS 2 SENS 1 SHIFT INTERLOCK SYSTEM STARTING/ CHARGING SYSTEM SWITCH TRANSMISSION RANGE SWITCH (ON TRANSMISSION HOUSING) UNDER-HOOD FUSE/ RELAY BOX (AT RIGHT SIDE OF ENGINE COMPT) FUSE 47 WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/WHT WIRE

ALTERNATOR BEEPER BLK WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE COMBINATION LIGHT SWITCH DRIVE CIRCUIT DRIVER'S DOOR INDICATOR DRIVER'S DOOR SWITCH DRIVER'S DOOR SWITCH (AT LEFT "B" PILLAR) DRIVER'S MULTIPLEX CONTROL UNIT DRIVER'S SEAT BELT SWITCH (EXCEPT DPMS: UNDER DRIVER'S SEAT) DRIVER'S UNDERDASH FUSE/RELAY BOX (BEHIND LEFT END OF DASH) FUSE 10 FUSE 13 FUSE 47 FUSE 9 GAUGE ASSEMBLY GRN WIRE GRN/ORG WIRE GROUND HEADLIGHT SWITCH 1) OFF 2) PARK 3) AUTO 4) HEAD HEADLIGHTS SYSTEM HOT AT ALL TIMES HOT IN ON OR START IGNITION KEY LIGHT IGNITION KEY SWITCH IGNITION KEY SWITCH/ KEY LIGHT LIGHTS ON INDICATOR LIGHTS ON INPUT LOW OIL PRESSURE IND LT GRN WIRE MAIN CIRCUIT OIL PRESSURE SWITCH OIL PRESSURE SWITCH (ON FRONT OF ENGINE, AT TOP RIGHT OF OIL PUMP HOUSING) ORG/ WIRE PASSENGER'S UNDERDASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) POWER RED WIRE RED/BLK WIRE RED/BLU WIRE RED/YEL WIRE RELAY CTRL SEAT BELT REMINDER INDICATOR SEAT BELT SWITCH STARTING/ CHARGING SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM TAILLIGHT RELAY (BEHIND LEFT SIDE OF DASH) UNDER-HOOD FUSE/RELAY BOX (AT RIGHT SIDE OF ENGINE COMPT) WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/YEL WIRE YEL WIRE YEL/RED WIRE

ANTI-THEFT SYSTEM AUTO LO BLK WIRE BLK/BLU WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BLU/YEL WIRE DRIVE CIRCUIT DRIVER'S MULTIPLEX CONTROL UNIT DRIVER'S UNDERDASH FUSE/RELAY BOX (BEHIND LEFT END OF DASH) FUSE 11 FUSE 12 FUSE 9 GAUGE ASSEMBLY GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE HI OFF AUTO HOT IN ON OR START INSTRUMENT CLUSTER, AIR CONDITIONING, SEATS SYSTEMS INSTRUMENT CLUSTER, MEMORY SYSTEMS INTERMITTENT DWELL TIME CONTROLLER MAIN CIRCUIT MEMORY SYSTEMS MIST MIST OF FRONT BUMPER, ON WASHER RESERVOIR) OFF OFF LO AUTO OFF WASH PARKING BRAKE SWITCH (UNDER LEFT SIDE OF DASH) PASSENGER'S MULTIPLEX CONTROL UNIT PASSENGER'S UNDERDASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PNK (BEHIND RIGHT END OF DASH) WIRE PNK WIRE POWER SUPPLY CIRCUIT POWERTRAIN CONTROL MODULE (ON RIGHT SIDE OF ENGINE COMPT) TRANSMISSION RANGE SWITCH (ON TRANSMISSION HOUSING) TRANSMISSIONS SYSTEM VSS OUT ATP P WASHER FLUID LEVEL IND WHT WIRE WINDSHIELD WASHER MOTOR (BEHIND RIGHT SIDE WIPER/WASHER SWITCH YEL WIRE

ANTI-THEFT SYSTEM ATP P VSS OUT BLK WIRE BLK/BLU WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BLU/YEL WIRE DRIVE CIRCUIT DRIVER'S MULTIPLEX CONTROL UNIT DRIVER'S UNDERDASH FUSE/RELAY BOX (BEHIND LEFT END OF DASH) FUSE 11 FUSE 12 FUSE 9 GAUGE ASSEMBLY GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HIGH LO HOT IN ON OR START INSTRUMENT CLUSTER, AIR CONDITIONING, SEATS SYSTEMS INSTRUMENT CLUSTER, MEMORY SYSTEMS INT LO INTERMITTENT DWELL TIME CONTROLLER INTERMITTENT WIPER RELAY (IN MULTI-RELAY BOX) MAIN CIRCUIT OF FRONT BUMPER, ON WASHER RESERVOIR) OFF OFF INT LO MIST OFF MIST PARK PARKING BRAKE SWITCH (UNDER LEFT SIDE OF DASH) PASSENGER'S MULTIPLEX CONTROL UNIT PASSENGER'S UNDERDASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PNK MEMORY SYSTEMS WIRE PNK WIRE POWER SUPPLY CIRCUIT POWERTRAIN CONTROL MODULE (ON RIGHT SIDE OF ENGINE COMPT) RUN WIRE TRANSMISSION RANGE SWITCH (ON TRANSMISSION HOUSING) TRANSMISSIONS SYSTEM WASH INT OFF LO (BEHIND RIGHT HEADLIGHT) WASHER FLUID LEVEL IND WHT WIRE WINDSHIELD WASHER MOTOR (BEHIND RIGHT SIDE WINDSHIELD WIPER MOTOR (LEFT SIDE OF ENGINE COMPT) WIPER/WASHER SWITCH YEL WIRE

BLK (OR BLU) WIRE BLK WIRE BLU (OR BRN) WIRE BLU WIRE BLU/BLK (OR BLU) WIRE BLU/BLK (OR BRN) WIRE BLU/GRN (OR BLU) WIRE BLU/GRN WIRE BLU/RED (OR BLU) WIRE BLU/RED (OR BRN) WIRE BLU/RED WIRE BLU/YEL (OR BLU) WIRE BRN (OR BLU) WIRE BRN WIRE BRN/BLK (OR BRN) WIRE BRN/YEL (OR BLU) WIRE DRIVER'S UNDERDASH FUSE/RELAY BOX (BEHIND LEFT END OF DASH) FUSE 1 FUSE 2 FUSE 9 GAUGE ASSEMBLY GNDA GNDB KL MES SCS LFS + RFS + GRN (OR BLU) WIRE GRN (OR BRN) WIRE GRN WIRE GRN/BLK (OR BLU) WIRE GRN/ORG (OR BLU) WIRE GRN/RED (OR BLU) WIRE GRN/WHT (OR BLU) WIRE GRN/YEL (OR BLU) WIRE GRY (OR BLU) WIRE GRY WIRE GRY/RED (OR BLU) WIRE HOT IN ON OR START LBSC RBSC LCSI + LCSI - LCA + LCA - RCA + RCA - RCSI RCSI LFS - RFS - VA VB DC PTT LRP- LRP+ RRP- RRP+ LT GRN (OR BRN) WIRE LT GRN WIRE LT GRN/BLK (OR BLU) WIRE LT GRN/RED (OR BLU) WIRE MAIN CIRCUIT ORG (OR BLU) WIRE ORG (OR BRN) WIRE ORG/ WIRE PNK (OR BLU) WIRE PNK WIRE PNK/BLU (OR BLU) WIRE RED (OR BLU) WIRE RED (OR BRN) WIRE RED WIRE RED/BLK (OR BLU) WIRE RED/BLK (OR BRN) WIRE RED/BLU (OR BLU) WIRE RED/BLU (OR BRN) WIRE RED/WHT (OR BLU) WIRE RED/WHT (OR BRN) WIRE RED/YEL (OR BLU) WIRE RED/YEL (OR BRN) WIRE RIGHT SIDE CURTAIN AIR BAG INFLATOR RIGHT SIDE IMPACT SENSOR (RIGHT "B" PILLAR) ROLL RATE SENSOR (UNDER MIDDLE OF DASH) SIDE AIRBAG CUT-OFF INDICATOR SRS INDICATOR SRS INDICATOR CIRCUIT WHT (OR BLU) WIRE WHT WIRE WHT/BLK (OR BRN) WIRE WHT/BLU (OR BRN) WIRE WHT/GRN (OR BRN) WIRE WHT/RED (OR BRN) WIRE YEL (OR BLU) WIRE YEL WIRE YEL/BLK (OR BLU) WIRE

1 2 3 4 5 6 7 8 9 10 11 12 B+ BLK WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM DRIVER'S UNDERDASH FUSE 11 FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) FUSE 9 FUSE/RELAY BOX (BEHIND LEFT END OF DASH) GAUGE ASSEMBLY GND SCS GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRY WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT CLUSTER SYSTEM LEFT FRONT TIRE IND LEFT FRONT TPMS INITIATOR LEFT REAR TIRE IND LEFT REAR TPMS INITIATOR (FRONT OF LEFT REAR LF LF GND RF LF GRD RF LF GND RR LF GRD LF LF PWR RF LF PWR LR LF PWR RR LF PWR LOW TIRE PRESSURE IND LR LED DRIVE LTP LED DRIVE RR LED DRIVE VSP LT GRN WIRE ORG/ WIRE PASSENGER'S UNDERDASH PNK WIRE PNK/BLK WIRE RED WIRE RED/BLK WIRE RIGHT FRONT TIRE IND RIGHT FRONT TPMS INITIATOR (BEHIND RIGHT FENDER) RIGHT REAR TIRE IND RIGHT REAR TPMS INITIATOR RR LF SIG RF LF SIG LF LF SIG LR LF SIG LF LED DRIVE TPMS IND TPMS LED DRIVE RL LED DRIVE K-LINE TPMS RECEIVER UNIT (UNDER LEFT SIDE OF DASH) WHEELWELL) WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE