Mercury Mountaineer III (2005-2010) nca Wiring diagrams

1 2 B + R/ACC AUDIO CONTROL MODULE (ACM) AUDIO JACK AUDIO SHLD BLK/BLU WIRE BLU WIRE BLU/GRN WIRE BLU/RED WIRE BRN WIRE BRN/BLU WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM FUSE 11 FUSE 12 FUSE 3 GRN/WHT WIRE GRY/ORG WIRE HOT AT ALL TIMES HOT IN RUN OR ACC HOT IN START L FRONT SPKR + L REAR SPKR + R REAR SPKR + R FRONT SPKR + R FRONT SPKR - GND L FRONT SPKR - L REAR SPKR - R REAR SPKR - 22 23 LEFT FRONT SPEAKER LEFT REAR SPEAKER NCA WIRE R + L + L - R - MS CAN + MS CAN - RIGHT FRONT SPEAKER RIGHT REAR SPEAKER SMART JUNCTION BOX (SJB) TWISTED PAIR WIRES VIO/ORG WIRE WHT WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/ORG WIRE WHT/VIO WIRE YEL/GRN WIRE

ACC/ DELAY RELAY AUTO- DIMMING INTERIOR MIRROR UNIT BLK/VIO WIRE BRN/BLU WIRE FUSE FUSE CONTROL GRY WIRE HOT AT ALL TIMES MIC - NCA WIRE REVERSE REVERSE LAMP RELAY SHIELD SMART JUNCTION BOX (SJB) (BEHIND LEFT SIDE OF DASH) SOUND SYSTEMS VIO WIRE VPWR YEL WIRE

6-WAY 10-WAY AUDIO CONTROL SWITCH AUTOLAMP/ SUNLOAD SENSOR BLK WIRE BLK/VIO WIRE BLU WIRE BRAKE SHIFT INTERLOCK CLOCKSPRING (AT TOP OF STEERING COLUMN) CONTROL MODULE DRIVER LEFT SEAT POWER MODULE SEAT (DSM) SWITCH DRIVER SAFETY BELT BUCKLE SWITCH DRIVER SEAT MODULE (DSM) DRIVER SIDE DOOR LOCK SWITCH DRIVER SIDE EXTERIOR KEYPAD REAR VIEW SWITCH ASSEMBLY MIRROR DRIVER SIDE REAR DOOR AJAR SWITCH ELECTRONIC COMPASS EXCEPT EXPLORER EXPLORER EXPLORER, MOUNTAINEER EXTERIOR REAR VIEW MIRROR SWITCH FRONT INTERIOR/ HOMELINK MAP LAMPS ASSEMBLY MODULE FRONT INTERIOR/ MAP LAMPS ASSEMBLY GRN WIRE HEATED SEAT/ WINDSHIELD SWITCH HVAC MODULE (DATC) INSTRUMENT CLUSTER (IC) LEFT FRONT SEAT BACK HEATER LEFT LEFT (SPORT TRAC) POWER POWER CARGO SEAT SEAT LAMP SWITCH SWITCH ASSEMBLY LEFT SEAT TRACK POSITION SENSOR LIFTGATE AJAR SWITCH LIFTGATE GLASS RELEASE SWITCH MAIN LIGHT SWITCH MASTER DRIVER WINDOW SIDE FRONT ADJUST DOOR AJAR SWITCH SWITCH MEMORY SET SWITCH MULTI- FUNCTION SWITCH NCA WIRE OCCUPANT CLASSIFICATION SYSTEM (OCSM) MODULE ORG/ WIRE PARKING AID MODULE (PAM) PASSENGER SAFETY BELT BUCKLE SWITCH PASSENGER SIDE REAR PARK DOOR AJAR BRAKE SWITCH SWITCH RIGHT VANITY MIRROR LAMP ROOF OPENING PANEL SWITCH STEERING WHEEL/ SPEED CONTROL SWITCH VIO WIRE W/O MEMORY

AUDIO CONTROL MODULE (ACM) AUXILIARY BLOWER MOTOR RELAY BLK WIRE BLK/BLU WIRE BLK/GRY WIRE BLU WIRE EXPLORER EXPLORER, MOUNTAINEER FRONT AUXILIARY CLIMATE CONTROL ASSEMBLY FUEL RIGHT PUMP POWER DRIVER SEAT MODULE SWITCH GRN WIRE GRY WIRE HIGH MOUNTED STOPLAMP JUMPER HARNESS, IN BREAKOUT TO RIGHT "D" PILLAR) LEFT LICENSE PLATE LAMP LEFT REAR LEFT REAR PARK PARK/STOP LAMP TURN LAMP LEFT REAR PARK/STOP LAMP LEFT REAR SIDE LAMP LEFT REAR TURN LAMP LEFT REVERSING LAMP LEFT THIRD ROW FOLDING SEAT SWITCH LIFTGATE GLASS ACTUATOR MOUNTAINEER MOUNTAINEER EXPLORER NCA WIRE ORG/ WIRE POWER (HEAVY RUNNING DUTY) BOARD TRAILER (PRB) TOW MODULE CONNECTOR REAR BLEND REAR DOOR INTERIOR CARGO ACTUATOR LAMP LAMP REAR ENTERTAIN- MENT MODULE (RETM) RIGHT FRONT SEAT BACK HEATER RIGHT LICENSE PLATE LAMP RIGHT REAR PARK/STOP LAMP RIGHT REAR RIGHT REAR PARK/STOP PARK TURN LAMP LAMP RIGHT REAR SIDE LAMP RIGHT RIGHT REVERSING REAR TURN LAMP LAMP RIGHT THIRD ROW FOLDING SEAT SWITCH SATELLITE DIGITAL AUDIO RECEIVER SYSTEM (SDARS) MODULE SHIELD SUBWOOFER AMPLIFIER TRAILER TOW CONNECTOR WHT WIRE

BLK WIRE BLK/GRN WIRE BLOWER MOTOR RELAY 2 BLU WIRE DRIVER TEMPERATURE BLEND DOOR ACTUATOR FRONT BLOWER MOTOR RESISTOR ASSEMBLY FRONT BLOWER MOTOR SPEED CONTROLLER FUEL PUMP DRIVER MODULE FUEL PUMP DRIVER MODULE SHIELD GRN WIRE LEFT HEATED WINDSHIELD LEFT REAR PARK/STOP TURN LAMP LEFT REVERSING LAMP LEFT RIGHT LICENSE LICENSE PLATE PLATE LAMP LAMP NCA WIRE ORG/ WIRE PASSENGER PASSENGER SIDE SIDE FRONT DOOR LOCK DOOR AJAR SWITCH SWITCH PASSENGER SIDE EXTERIOR REAR VIEW MIRROR REAR POWER POINT REAR WINDOW DEFROST GRID REAR WINDOW MOTOR REAR WIPER MODULE RIGHT FRONT SEAT BACK HEATER RIGHT HEATED WINDSHIELD RIGHT LEFT HEATED HEATED WINDSHIELD WINDSHIELD RELAY RELAY RIGHT REAR PARK/STOP TURN LAMP RIGHT REVERSING LAMP SHIELD SPORT TRAC TRAILER TOW CONNECTOR WHT WIRE YEL WIRE

4 5 9 MIC + MIC - SHIELD ACCESSORY PROTOCOL INTERFACE MODULE (APIM) AUDIO CONTROL SWITCH AUDIO JACK (IN CENTER CONSOLE) AUTO-DIMMING INTERIOR MIRROR UNIT (W/ MICROPHONE) BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF ENGINE COMPT, AT FENDER APRON) BLK WIRE BLK/BLU WIRE BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/WHT WIRE BRN/WHT WIRE CLOCKSPRING (AT TOP OF STEERING COLUMN) COMPUTER DATA LINES SYSTEM DRAIN OUT L - OUT R - FUSE 41 GRN WIRE GRN/ORG WIRE GRY WIRE GRY/BRN WIRE GRY/ORG WIRE GRY/YEL WIRE HOT AT ALL TIMES HS CAN + HS CAN - MEDIA MIC + MIC - MONO + MONO - MIC + MIC - MS CAN - MS CAN + NCA WIRE ORG/ WIRE OUT L + OUT R + PHONE RED WIRE RED/WHT WIRE SATELLITE DIGITAL AUDIO RECEIVER SYSTEM (SDARS) MODULE (BEHIND RIGHT KICK PANEL) SEEK SHIELD SHIELD SHIELD STEREO R + STEREO R - STEREO L + STEREO L - TWISTED PAIR WIRES USB USB PORT VBATT VIO WIRE VIO/BRN WIRE VIO/GRN WIRE VIO/ORG WIRE VOICE VOL (-) W/ SATELLITE RADIO, W/O REAR ENTERTAINMENT MODULE WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/VIO WIRE YEL/BLU WIRE YEL/GRN WIRE

BATTERY CHARGE TRAILER TOW RELAY BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF ENGINE COMPT, AT FENDER APRON) BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BOO BRN WIRE CONTROL FUSE 16 SENSE FUSE 17 FUSE 13 FUSE 25 FUSE 7 GRN WIRE GRY WIRE GRY/BRN WIRE HOT AT ALL TIMES HOT AT ALL TIMES SMART JUNCTION BOX (SJB) (BEHIND LEFT SIDE OF DASH) HOT IN RUN OR ACC HSD NCA WIRE ORG/ WIRE PARK LAMP RELAY PWR RED WIRE REVERSE LAMP RELAY TRAIL TRAILER ELECTRONIC BRAKE CONTROL MODULE (BEHIND LEFT SIDE OF DASH) TRAILER TOW CONNECTOR (AT REAR OF VEHICLE, BELOW BUMPER) VIO WIRE VIO/WHT WIRE WHT WIRE YEL WIRE

A/C CLUTCH RELAY BATTERY JUNCTION BLK WIRE BLK/GRN WIRE BLK/ORG WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BOX (BJB) (LEFT SIDE OF ENGINE COMPT, AT FENDER APRON) BRN/WHT WIRE BRN/YEL WIRE CDA CDB CDC ECT EVAP EXCEPT SPORT TRAC FC-V FP PWR FPC FPM FPM RTN FRT FUEL PUMP DRIVER MODULE FUEL PUMP MOTOR (UNDER RIGHT SIDE OF VEHICLE) FUEL PUMP RELAY FUEL TANK LEVEL SENSOR (UNDER RIGHT SIDE OF VEHICLE) FUSE 4 FUSE 40 FUSE 38 FUSE 42 FUSE 43 FUSE 39 FUSE 44 FUSE 7 GRN WIRE GRN/RED WIRE GRY WIRE GRY/BLU WIRE GRY/VIO WIRE HEATED POSITIVE CRANKCASE HOT AT ALL TIMES IGNITION TRANSFORMER CAPACITOR (AT TOP LEFT OF ENGINE) INERTIA FUEL SHUTOFF (IFS) SWITCH (BEHIND RIGHT KICK PANEL) INSTRUMENT CLUSTER SYSTEM MD GND NCA WIRE PCM POWER RELAY PCV HC PNK/BLK WIRE POWERTRAIN CONTROL MODULE (PCM) (RIGHT SIDE ENGINE) SPORT TRAC VBPWR VIO WIRE VIO/GRN WIRE VIO/ORG WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/RED WIRE YEL WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/ORG WIRE YEL/VIO WIRE YEL/WHT WIRE

ACPT BLK WIRE BLK/GRN WIRE BLK/YEL WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/ORG WIRE BRN WIRE BRN/YEL WIRE ELECTRONIC FAN CLUTCH (CENTER FRONT OF ENGINE) ELECTRONIC THROTTLE CONTROL (ETC) MOTOR (TOP FRONT OF ENGINE) ENGINE COOLANT TEMPERATURE (ECT) SENSOR (TOP CENTER FRONT OF ENGINE) EVAP CANISTER PURGE VALVE (LEFT REAR OF ENGINE COMPT) FCV FSS FUEL RAIL PRESSURE/ TEMPERATURE SENSOR (TOP OF LEFT CYLINDER HEAD) GRN WIRE GRN/BRN WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE GRY/VIO WIRE GRY/YEL WIRE KNOCK SENSOR (TOP REAR OF ENGINE) NCA WIRE SIG RTN SOLID STATE SPARK PLUGS THROTTLE POSITION SENSOR (TPS) (ON TOP OF THROTTLE BODY) VBPWR VIO WIRE VIO/GRN WIRE VIO/ORG WIRE VPWR VREF WHT WIRE WHT/BRN WIRE WHT/ORG WIRE YEL WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/ORG WIRE YEL/VIO WIRE

A/C CLUTCH RELAY BATTERY JUNCTION BLK WIRE BLK/GRN WIRE BLK/ORG WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/ORG WIRE BOX (BJB) (LEFT SIDE OF ENGINE COMPT, AT FENDER APRON) BRN/WHT WIRE BRN/YEL WIRE CDA CDB CDC CDD CDE CDF CDG CDH EVAP EXCEPT SPORT TRAC FC-V FP PWR FPC FPM FPM RTN FRT FUEL PUMP DRIVER MODULE FUEL PUMP MOTOR (UNDER RIGHT SIDE OF VEHICLE) FUEL PUMP RELAY FUEL TANK LEVEL SENSOR (UNDER RIGHT SIDE OF VEHICLE) FUSE 39 FUSE 43 FUSE 40 FUSE 4 FUSE 42 FUSE 44 FUSE 7 GRN WIRE GRN/RED WIRE GRN/VIO WIRE GRY WIRE GRY/VIO WIRE HOT AT ALL TIMES INERTIA FUEL SHUTOFF (IFS) SWITCH (BEHIND RIGHT KICK PANEL) INSTRUMENT CLUSTER SYSTEM MD GND NCA WIRE PCM POWER RELAY PNK/BLK WIRE POWERTRAIN CONTROL MODULE (PCM) (RIGHT SIDE ENGINE) SPORT TRAC VBPWR VIO WIRE VIO/BRN WIRE VIO/GRN WIRE VIO/ORG WIRE VIO/WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/RED WIRE WHT/VIO WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/ORG WIRE YEL/VIO WIRE YEL/WHT WIRE