Acura MDX I (2000-2006) transmission range switch (on transmission housing) Wiring diagrams

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

AUTOMATIC DIMMING INSIDE MIRROR BLK WIRE DRIVER'S POWER SEAT CONTROL UNIT (UNDER DRIVER'S SEAT) DRIVER'S UNDERDASH FUSE/RELAY BOX (BEHIND LEFT END OF DASH) FUSE 4 FUSE 9 GAUGE ASSEMBLY GRN/BLK WIRE GRY WIRE HOT IN ON HOT IN ON OR START NAVIGATION SYSTEM ORG/ WIRE POWERTRAIN CONTROL MODULE (PCM) (ON RIGHT SIDE OF ENGINE COMPARTMENT) RED WIRE REVERSE RELAY TRANSMISSION RANGE SWITCH (ON TRANSMISSION HOUSING) W/ MEMORY WHT WIRE

BACK- UP LIGHT BLK WIRE DRIVER'S UNDERDASH FUSE/RELAY BOX (BEHIND LEFT END OF DASH) FUSE 9 GAUGE ASSEMBLY GRN WIRE GRN/BLK WIRE HOT IN ON OR START LEFT TAILLIGHT ASSEMBLY MEMORY SYSTEMS PCM (ON RIGHT SIDE OF ENGINE COMPT) RED WIRE REVERSE RELAY RIGHT TAILLIGHT ASSEMBLY TRANSMISSION RANGE SWITCH (ON TRANSMISSION HOUSING) WHT WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 RELAY CTRL GND BLK WIRE BLU WIRE BLU/BLK WIRE BLU/YEL WIRE BRAKE PEDAL POSITION SWITCH (AT TOP OF BRAKE PEDAL ARM) CABLE CABLE REEL REEL CABLE REEL CANCEL SWITCH RESUME SWITCH CCIND CCMSW CCSETS CCRESS BKSWNC BKSW CRUISE CONTROL INDICATOR CRUISE CONTROL MAIN SWITCH CRUISE CONTROL MASTER SWITCH CRUISE CONTROL MASTER SWITCH LIGHT CRUISE CONTROL SET/ RESUME CANCEL SWITCH CRUISE DIMMING CIRCUIT DRIVER'S UNDERDASH FUSE/RELAY BOX (BEHIND LEFT END OF DASH) ENGINE CONTROLS SYSTEM FUSE 46 FUSE 47 FUSE 9 GAUGE ASSEMBLY GAUGES, INDICATORS GRN WIRE GRN/WHT WIRE GRN/YEL WIRE HORN RELAY HORN SWITCH HOT AT ALL TIMES HOT IN ON OR START JUNCTION CONNECTOR LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/BLU WIRE LT GRN/RED WIRE MINHI MRLY ATP F ON INDICATOR PASSENGER'S UNDERDASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PNK/BLK WIRE POWERTRAIN CONTROL MODULE (ON RIGHT SIDE OF ENGINE COMPARTMENT) RED WIRE SEDF SEDF SEFD MINHI SEFD SENSOR 1 SENSOR 2 APP SENSOR (AT RIGHT REAR SIDE OF ENGINE COMPARTMENT) SET SWITCH STEERING WHEEL) THROTTLE ACTUATOR CONTROL MODULE (AT MIDDLE OF ENGINE COMPARTMENT) THROTTLE ACTUATOR CONTROL MODULE RELAY (UNDER LEFT SIDE OF DASH) TRANSMISSION RANGE SWITCH (ON TRANSMISSION HOUSING) UNDER-HOOD FUSE SUB-FUSE FUSE 7 BOX (LEFT SIDE OF ENGINE COMPARTMENT) UNDER-HOOD FUSE/RELAY BOX (AT RIGHT SIDE OF ENGINE COMPARTMENT) WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/WHT 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

1) LEFT UP 2) RIGHT DN 3) LEFT DN 4) RIGHT UP BLK WIRE BLK/BLU WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE DRIVER'S DOOR SWITCH (AT LEFT "B" PILLAR) DRIVER'S MULTIPLEX CONTROL UNIT DRIVER'S POWER SEAT ADJUSTMENT SWITCH DRIVER'S UNDERDASH FUSE/RELAY BOX (BEHIND LEFT END OF DASH) FRONT UP-DOWN SWITCH FUSE 4 FUSE 9 GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/WHT WIRE HOT IN ON HOT IN ON OR START INSTRUMENT CLUSTER SYSTEM INSTRUMENT CLUSTER, HEADLIGHTS SYSTEMS JUNCTION KEYLESS RECEIVER UNIT (BEHIND RIGHT SIDE OF GLOVE BOX) LEFT MIRROR DEFOGGER SWITCH ORG/ WIRE ORG/WHT WIRE PNK WIRE PNK/BLU WIRE POWER MIRROR SWITCH POWERTRAIN CONTROL MODULE PPL REAR UP-DOWN SWITCH RECLINE SWITCH RED WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE RIGHT MIRROR SELECTOR SWITCH SLIDE SWITCH SWITCH 1 SWITCH 3 SWITCH 2 TRANSMISSION RANGE SWITCH (ON TRANSMISSION HOUSING) WHT WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE

ACCESSORY POWER SOCKET RELAY B SIG BLK WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE C SIG CAN HIGH CAN LOW CLIMATE CONTROL UNIT (LOWER CENTER OF DASH, FORWARD OF CENTER CONSOLE) CLK 2 ACI ACO DISP BUS - DRIVER'S POWER SEAT CONTROL UNIT (UNDER DRIVER'S SEAT) DRIVER'S UNDERDASH FUSE/RELAY BOX (BEHIND LEFT END OF DASH) FUSE 11 FUSE 13 FUSE 8 FUSE 9 G SIG GND ILL+ ILL- GAUGE ASSEMBLY GND SIG GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/WHT WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START LT BLU WIRE MIRRORS SYSTEM NAVIGATION DISPLAY UNIT PASSENGER'S MULTIPLEX CONTROL UNIT PASSENGER'S UNDERDASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) POWERTRAIN CONTROL MODULE (PCM) (ON RIGHT SIDE OF ENGINE COMPT) R SIG RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE REVERSE RELAY SH DISP BUS SH SIG TRANSMISSION RANGE SWITCH (ON TRANSMISSION HOUSING) VSS OUT W/ MEMORY WHT WIRE WHT/BLU WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE

A/T SHIFT SWITCH (BEHIND CENTER CONSOLE BLK WIRE BRAKE PEDAL POSITION SWITCH (AT TOP OF BRAKE PEDAL ARM) DRIVER'S UNDERDASH FUSE/RELAY BOX (BEHIND LEFT END OF DASH) FUSE 47 FUSE 8 FUSE 9 GAUGE ASSEMBLY HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START IGNITION KEY SWITCH/ KEY LIGHT KEY INTERLOCK SOLENOID KEY INTERLOCK SWITCH PANEL) PARK PIN SWITCH POWERTRAIN CONTROL MDULE (PCM) (ON RIGHT SIDE OF ENGINE COMPT) RED/BLK WIRE SHIFT LOCK DIODE (UNDER RIGHT SIDE OF DASH) SHIFT LOCK RELAY (UNDER LEFT SIDE OF DASH) SHIFT LOCK SOLENOID (UNDER CENTER CONSOLE, AT BASE OF SHIFT LEVER ASSEMBLY) TRANSMISSION RANGE SWITCH (ON TRANSMISSION HOUSING) UNDER-HOOD FUSE/RELAY BOX (AT RIGHT SIDE OF ENGINE COMPT) WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE

BATTERY BLK WIRE BLK/WHT WIRE BLU WIRE DRIVER'S MULTIPLEX CONTROL UNIT DRIVER'S UNDERDASH FUSE/RELAY BOX (BEHIND LEFT END OF DASH) ELD UNIT FUSE 41 FUSE 42 IGNITION SWITCH LOCK ON OFF POWER DISTRIBUTION SYSTEM STARTER STARTER CUT RELAY STARTER MOTOR STARTER SOLENOID TRANSMISSION TRANSMISSION RANGE SWITCH (ON TRANSMISSION HOUSING) UNDER-HOOD FUSE/RELAY BOX (AT RIGHT SIDE OF ENGINE COMPT) WHT WIRE