Mercury Mountaineer II (2001-2005) vio Wiring diagrams

ABS CONTROL MODULE (LEFT FRONT SIDE OF ENGINE COMPT) ABS TEST CONNECTOR (AT LEFT SIDE OF ENGINE COMPARTMENT) BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF ENGINE COMPT, AT FENDER APRON) BLK WIRE BLK/PNK WIRE BLK/WHT WIRE BLK/YEL WIRE BRAKE FLUID LEVEL SWITCH (MOUNTED ON RIGHT SIDE OF MASTER CYLINDER) BRAKE PEDAL POSITION SWITCH (ABOVE BRAKE PEDAL) BRAKE PRESSURE SWITCH (MOUNTED ON MASTER CYLINDER) CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM FOUR-WHEEL DRIVE CONTROL MODULE (UNDER PASSENGER DASH PANEL) FUSE 10 FUSE 22 FUSE 23 FUSE 45 FUSE 5 GRN WIRE HOT AT ALL TIMES HOT IN START OR RUN LEFT FRONT WHEEL SPEED SENSOR LT BLU WIRE LT BLU/PNK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE LT GRN/YEL WIRE ORG/ WIRE PNK WIRE PNK/LT BLU WIRE REAR AXLE SPEED SENSOR (ON REAR DIFFERENTIAL) RED WIRE RIGHT FRONT WHEEL SPEED SENSOR SCP+ TAN WIRE TAN/BLK WIRE TAN/LT GRN WIRE TAN/ORG WIRE VBATT VIO WIRE VIO/WHT WIRE VPWR VPWR VPWR YEL WIRE YEL/BLK WIRE YEL/LT GRN WIRE YEL/RED WIRE

ABS CONTROL MODULE (LEFT FRONT SIDE OF ENGINE COMPARTMENT) BLK WIRE BLK/WHT WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) CENTRAL SECURITY MODULE (BEHIND RIGHT REAR SEAT) COMPT) ABS TEST CONNECTOR DATA LINK CONNECTOR (BEHIND LEFT SIDE OF DASH) DRIVER SEAT MODULE (IN DRIVER'S SEAT) ELECTRONIC AUTOMATIC TEMPERATURE CONTROL MODULE (UNDER LEFT DASH PANEL) FOUR-WHEEL DRIVE CONTROL MODULE (UNDER PASSENGER DASH PANEL) FUSE 24 HOT AT ALL TIMES INSTRUMENT CLUSTER LOW TIRE PRESSURE MODULE (UNDER PASSENGER DASH PANEL) LT BLU WIRE LT BLU/WHT WIRE ORG/ WIRE PARKING AID MODULE (AT RIGHT "D" PILLAR) PNK WIRE PNK/LT BLU WIRE POWERTRAIN CONTROL MODULE (AT RIGHT SIDE ENGINE BULKHEAD) RESTRAINTS CONTROL MODULE (BELOW CENTER CONSOLE) TAN WIRE TAN/ORG WIRE VIO WIRE WHT WIRE WHT/YEL WIRE YEL WIRE

-SET CANCEL 1 2 3 4 5 6 POWER CRUISE CTRL SET IND AIR BAG SLIDING CONTACT AIR CONDITIONING SYSTEM BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF ENGINE COMPT, AT FENDER APRON) BLK WIRE BLK/YEL WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM CRUISE CTRL SET IND CRUISE CTRL SET IND DK GRN WIRE DK GRN/ORG WIRE FUSE GRY WIRE GRY/RED WIRE HORN SWITCH HORNS SYSTEM HOT AT ALL TIMES HOT IN START OR RUN INSTRUMENT CLUSTER LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE MICROPROCESSOR NCA WIRE ON RES SET+ ORG/ WIRE ORG/LT BLU WIRE PNK WIRE PNK/LT BLU WIRE POWERTRAIN CONTROL MODULE (PCM) (AT RIGHT SIDE ENGINE BULKHEAD) RED WIRE RED/BLK WIRE REDUNDANT PEDAL SWITCH (UNDER LEFT SIDE DASH PANEL) SIGNAL RETURN SPEED CONTROL ACTUATOR (RIGHT FRONT OF ENGINE COMPARTMENT, ON FENDER) SPEED CONTROL SWITCH SPEED CTRL INDICATOR SPEED CTRL SW RTN BRAKE PRESS SW IN TAN WIRE TAN/ORG WIRE VIO WIRE WHT WIRE YEL WIRE YEL/BLK WIRE

1 2 3 4 5 6 POWER CRUISE CTRL SET IND ABS CONTROL MODULE (LEFT FRONT SIDE OF ENGINE COMPARTMENT) AIR BAG SLIDING CONTACT AIR CONDITIONING SYSTEM BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF ENGINE COMPT, AT FENDER APRON) BLK WIRE BLK/YEL WIRE BRAKE PRESS SW IN BRAKE PRESSURE SWITCH (MOUNTED ON MASTER CYLINDER) CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM CRUISE CTRL SET IND CRUISE CTRL SET IND DK GRN WIRE DK GRN/ORG WIRE FUSE GRN WIRE GRY WIRE GRY/RED WIRE HORN SWITCH HORNS SYSTEM INTERIOR LIGHTS SYSTEM HOT AT ALL TIMES HOT IN RUN OR START INSTRUMENT CLUSTER LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE MICROPROCESSOR NCA WIRE ORG/ WIRE ORG/LT BLU WIRE PNK WIRE PNK/LT BLU WIRE POWERTRAIN CONTROL MODULE (PCM) (AT RIGHT SIDE ENGINE BULKHEAD) RED WIRE RED/BLK WIRE SET- SET+ RES ON SIGNAL RETURN SPEED CONTROL ACTUATOR (RIGHT FRONT OF ENGINE COMPARTMENT, ON FENDER) SPEED CONTROL SWITCH SPEED CTRL INDICATOR SPEED CTRL SW RTN BRAKE PRESS SW IN TAN WIRE TAN/ORG WIRE VIO WIRE WHT WIRE YEL WIRE YEL/BLK WIRE

AUTO A/C BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF BLK WIRE BRN/LT BLU WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) DK GRN WIRE DK GRN/VIO WIRE ENGINE COMPT, AT FENDER APRON) FUSE 10 FUSE 4 FUSE 7 GRN WIRE GRY WIRE GRY/LT BLU WIRE HOT AT ALL TIMES HOT IN START OR RUN INSTRUMENT CLUSTER LEFT EXTERIOR REAR VIEW MIRROR LT BLU WIRE MANUAL A/C MICRO- PROCESSOR ORG/YEL WIRE REAR WINDOW DEFROST GRID REAR WINDOW DEFROST RELAY RIGHT EXTERIOR REAR VIEW MIRROR VIO WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 VBATT LAMP PWR VBATT 1/2 3/4 5/6 7/8 9/0 ANTI- THEFT HOOD SWITCH (RIGHT FRONT OF ENGINE COMPT, ON FENDER) ANTI- THEFT INHIBIT SWITCH (IN DRIVER DOOR, NEAR LATCH ASSEMBLY) AUTOLMP RELAY AUTOLMP SIG HORN RELAY BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF ENGINE COMPT, AT FENDER APRON) BLK WIRE BLU WIRE BRN WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) FUSE 18 FUSE 6 CENTRAL SECURITY MODULE (BEHIND RIGHT REAR SEAT) DATA LINK CONNECTOR DK BLU WIRE DK BLU/ORG WIRE DK BLU/WHT WIRE DK DK DK GRN WIRE DK GRN/ORG WIRE DK GRN/VIO WIRE DOOR AJAR SW LIFTGATE AJAR SW INPUT GND DOOR LOCKS SYSTEM DRIVER SIDE REAR DOOR AJAR SWITCH FUSE 16 FUSE 2 FUSE 20 FUSE 22 FUSE 28 GLASS RELEASE GRY WIRE GRY/RED WIRE HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM HOT AT ALL TIMES INSTRUMENT CLUSTER JOINT CONNECTOR 3 KEY PAD SWITCH ASSEMBLY LEFT FRONT DOOR AJAR SWITCH LEFT HORN RIGHT HORN LIFTGATE AJAR SWITCH (LOWER CENTER OF LIFTGATE) LIFTGATE GLASS AJAR SWITCH (IN CENTER OF TAILGATE) LT BLU WIRE LT BLU/YEL WIRE LT GRN WIRE LT GRN/YEL WIRE ORG/ WIRE ORG/RED WIRE ORG/WHT WIRE PASSEN- GER SIDE REAR DOOR AJAR SWITCH PNK WIRE PNK/BLK WIRE PNK/LT BLU WIRE PNK/LT GRN WIRE PNK/ORG WIRE PNK/YEL WIRE POWER WINDOWS SYSTEM PWR VBATT SW INPUT REAR AUXILIARY JUNCTION BOX (AJB) (ON REAR ``D" PILLAR) RED WIRE RED/ORG WIRE RIGHT FRONT DOOR AJAR SWITCH SW INPUT SW INPUT SW INPUT SIG RTN UBP PWR PWR TAN WIRE TAN/LT GRN WIRE TAN/WHT WIRE UBP VBATT VIO WIRE VIO/YEL WIRE WHT WIRE WHT/LT BLU WIRE WHT/VIO WIRE YEL WIRE YEL/BLK WIRE YEL/LT BLU WIRE

10 5 1 4 6 11 ILLLUMINATION VPWR VPWR EXTERIOR LIGHTS INPUT GROUND GROUND 12 9 7 REAR WINDOW DEFROST SW A/C DEMAND SIGNAL BLOWER MOTOR TO BLOWER SWITCH A/C CLUTCH CYCLING PRESSURE SWITCH (RIGHT SIDE OF ENGINE COMPARTMENT) A/C CLUTCH RELAY A/C CLUTCH SOLENOID (AT LEFT SIDE OF ENGINE) A/C HIGH PRESSURE SWITCH (LEFT FRONT OF ENGINE COMPT) A/C INDICATOR DIODE BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF ENGINE COMPT, AT FENDER APRON) BLEND DR OUTPUT BLK WIRE BLK/LT BLU WIRE BLK/LT GRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLOWER MOTOR RELAY BLOWER MOTOR SWITCH BRN WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) DK BLU WIRE DK GRN/ORG WIRE DK GRN/VIO WIRE EXCEPT BASE FRONT BLOWER MOTOR (BEHIND CENTER OF DASH) FRONT BLOWER MOTOR RESISTOR ASSEMBLY (BEHIND CENTER OF DASH) FUNCTION SELECTOR SWITCH ASSEMBLY FUSE 10 FUSE 16 FUSE 30 FUSE 36 FUSE 37 FUSE 7 GRY/LT BLU WIRE GRY/RED WIRE GRY/WHT WIRE GRY/YEL WIRE HIGH SPEED FAN CONTROL RELAY (BEHIND CENTER OF DASH) HOT AT ALL TIMES HOT IN START OR RUN INSTRUMENT CLUSTER J/C 2 LT BLU/ORG WIRE LT GRN/VIO WIRE LT GRN/WHT WIRE MED 1 LOW HIGH MED 2 MEDIUM MICROPRO- CESSOR MODE SWITCH OFF FLOOR/VENT FLOOR MIX VENT MAX DEF ORG/BLK WIRE PNK/WHT WIRE PNK/YEL WIRE POWERTRAIN CONTROL MODULE (PCM) (AT RIGHT SIDE ENGINE BULKHEAD) RED/BLK WIRE RED/ORG WIRE RED/YEL WIRE TEMPERATURE BLEND DOOR ACTUATOR (BELOW LEFT REAR CARGO AREA WINDOW) VIO WIRE VIO/YEL WIRE VPWR GROUND YEL/BLK WIRE YEL/RED WIRE

10 5 1 4 6 11 ILLLUMINATION VPWR VPWR EXTERIOR LIGHTS INPUT GROUND GROUND 12 9 7 REAR WINDOW DEFROST SW A/C DEMAND SIGNAL BLOWER MOTOR TO BLOWER SWITCH A/C CLUTCH CYCLING PRESSURE SWITCH (RIGHT SIDE OF ENGINE COMPARTMENT) A/C CLUTCH RELAY A/C CLUTCH SOLENOID (AT LEFT SIDE OF ENGINE) A/C HIGH PRESSURE SWITCH (LEFT FRONT OF ENGINE COMPT) A/C INDICATOR DIODE BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF ENGINE COMPT, AT FENDER APRON) BLEND DR OUTPUT BLK WIRE BLK/LT BLU WIRE BLK/LT GRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLOWER MOTOR RELAY BLOWER MOTOR SWITCH BRN WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) DK BLU WIRE DK GRN/ORG WIRE DK GRN/VIO WIRE EXCEPT BASE FRONT BLOWER MOTOR (BEHIND CENTER OF DASH) FRONT BLOWER MOTOR RESISTOR ASSEMBLY (BEHIND CENTER OF DASH) FUNCTION SELECTOR SWITCH ASSEMBLY FUSE 10 FUSE 16 FUSE 30 FUSE 36 FUSE 37 FUSE 7 GRY/LT BLU WIRE GRY/RED WIRE GRY/WHT WIRE GRY/YEL WIRE HIGH SPEED FAN CONTROL RELAY (BEHIND CENTER OF DASH) HOT AT ALL TIMES HOT IN START OR RUN INSTRUMENT CLUSTER J/C 2 LT BLU/ORG WIRE LT GRN/VIO WIRE LT GRN/WHT WIRE MED 1 LOW HIGH MED 2 MEDIUM MICROPRO- CESSOR MODE SWITCH OFF FLOOR/VENT FLOOR MIX VENT MAX DEF ORG/BLK WIRE PNK/WHT WIRE PNK/YEL WIRE POWERTRAIN CONTROL MODULE (PCM) (AT RIGHT SIDE ENGINE BULKHEAD) RED/BLK WIRE RED/ORG WIRE RED/YEL WIRE TEMPERATURE BLEND DOOR ACTUATOR (BELOW LEFT REAR CARGO AREA WINDOW) VIO WIRE VIO/YEL WIRE VPWR GROUND YEL/BLK WIRE YEL/RED WIRE

348 743 A/C SYSTEM 848 151 926 CRUISE CONTROL SYSTEM CRUISE CONTROL SYSTEM AC DEMAND IAT IN TANK PRESS ANTI-THEFT SYSTEM AUDIO UNIT WINDSHIELD WIPER MOTOR (LEFT SIDE OF ENGINE COMPT) BATTERY JUNCTION BOX (LEFT SIDE OF ENGINE COMPT) BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BRAKE PRESSURE SWITCH (MOUNTED ON MASTER CYLINDER) BRN/WHT WIRE CAN VENT VSS IND CTRL RLY CTRL CHARGING SYSTEM A/C SYSTEM TRANSMISSION CONTROL SYSTEM CRUISE CONTROL SYSTEM CRUISE CONTROL SYSTEM A/C SYSTEM CRUISE CONTROL SYSTEM CRUISE CONTROL SYSTEM A/C SYSTEM DATA LINK CONNECTOR (BEHIND LEFT SIDE OF DASH) DK BLU/LT GRN WIRE DK GRN/ ORG WIRE DK GRN/ORG WIRE EVAPORATIVE EMISSION (EVAP) CANISTER VENT VALVE (RIGHT CENTER OF VEHICLE) F PMP PWR SCP BUS + SCP BUS - FUSE 15 FUSE 40 FUSE 38 FUSE 39 FUSE 37 FUSE 41 FUSE 45 GROUND BATTERY SPD CTRL SPD CTRL A/C SW GROUND GROUND GROUND GROUND PRES SW CRUISE SET A/C RLY MAF OUT IGN IGN GRY WIRE GRY/BLK WIRE GRY/ORG WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN RUN OR START IND INPUT J/C 1 J/C 2 LT BLU/BLK WIRE LT BLU/ORG WIRE LT BLU/RED WIRE LT GRN/BLK WIRE LT GRN/RED WIRE MASS AIRFLOW (MAF) SENSOR (RIGHT FRONT OF ENGINE COMPARTMENT) NEAR BREAKOUT TO A/C CLUTCH CYCLING PRESSURE SWITCH) ORG DK GRN/ WIRE ORG/ WIRE ORG/LT BLU WIRE PASSIVE ANTI-THEFT TRANSCEIVER (ON STEERING COLUMN) PCM POWER DIODE PCM POWER RELAY FUSE 11 PNK/BLK WIRE PNK/LT BLU WIRE PNK/YEL WIRE POWERTRAIN CONTROL MODULE (AT RIGHT SIDE ENGINE BULKHEAD) RED/LT GRN WIRE RED/PNK WIRE RED/WHT WIRE RED/YEL WIRE RETURN SENS RTN ST MTR BRAKE IN OD OFF SPD CTRL SPD SW SPD SW RLY CTRL STARTING SYSTEM TAN/BLK WIRE TAN/LT BLU WIRE TAN/ORG WIRE TAN/WHT WIRE TX SIG EVAP PU PGM SIG RX SIG V REF VAPOR MANAGE- MENT VALVE (LEFT REAR OF ENGINE COMPT) VIO WIRE VIO/WHT WIRE VIO/YEL WIRE WHT/LT BLU WIRE WHT/LT GRN WIRE YEL/WHT WIRE

BATTERY JUNCTION BOX (LEFT SIDE OF ENGINE COMPT) BLK WIRE BLU WIRE BRN/WHT WIRE CENTRAL JUNCTION BOX (BEHIND LEFT SIDE OF DASH) DK GRN/YEL WIRE EXCEPT FLEX FUEL FLEX FUEL FUEL PUMP RELAY FUEL PUMP/ FUEL GAUGE SENDER FUEL TANK ASSEMBLY FUEL TANK PRESSURE SENSOR FUEL TANK PRESSURE TRANSDUCER SENSOR FUSE 13 GRY/LT BLU WIRE GRY/RED WIRE HEATED OXYGEN SENSOR HOT AT ALL TIMES BATTERY JUNCTION BOX (LEFT SIDE OF ENGINE COMPT) FUSE 26 HOT IN RUN OR START INERTIA FUEL SHUTOFF SWITCH (BASE OF RIGHT "A" PILLAR) J/C 1 (IN BATTERY JUNCTION BOX) LT BLU/BLK WIRE LT BLU/ORG WIRE LT BLU/YEL WIRE LT GRN WIRE NCA WIRE ORG/ WIRE PNK/BLK WIRE RED/BLK WIRE RED/LT GRN WIRE RED/PNK WIRE RED/WHT WIRE RED/YEL WIRE TAN/YEL WIRE VIO WIRE VIO/LT GRN WIRE VIO/ORG WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/LT BLU WIRE YEL WIRE YEL/BLK WIRE YEL/LT BLU WIRE YEL/WHT (OR LT GRN/VIO) WIRE YEL/WHT WIRE