Mercury Mountaineer II (2001-2005) hot in run or start Wiring diagrams

ABS CONTROL MODULE (LEFT FRONT SIDE OF ENGINE COMPT) ABS SIG VBATT BATTERY JUNCTION (BJB) BOX (LEFT SIDE OF ENGINE COMPT) BLK WIRE BLK/LT BLU WIRE BLK/LT GRN WIRE BLK/WHT WIRE BPP SW PCM SIG BRAKE PEDAL POSITION SWITCH (ABOVE BRAKE PEDAL) BREAKOUT) BRN WIRE BRN/WHT WIRE CENTRAL JUNCTION BOX (BEHIND LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR DATALINK CONECTOR (BEHIND LEFT SIDE OF DASH) DIFF LOCK SOL DIFFERENTIAL LOCK SOLENOID REAR SPEED SENSOR DIGITAL TRANSMISSION RANGE SENSOR (LEFT SIDE OF TRANSMISSION) DK BLU WIRE DK GRN WIRE EXTERIOR LIGHTS SWITCH FOUR WHEEL DRIVE SWITCH FOUR-WHEEL DRIVE CONTROL MODULE (BELOW RIGHT SIDE OF DASH) FRONT SPEED SENSOR FUSE 12 FUSE 17 FUSE 18 FUSE 23 FUSE 24 GROUND N TOW SW UBP DIAG GRY/RED WIRE HOT AT ALL TIMES HOT IN RUN OR START ILLUM LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE NEUTRAL TOW INDICATOR (BELOW LEFT SIDE OF DASH) OFF ORG/ WIRE ORG/WHT WIRE POSITION IND POWERTRAIN CONTROL MODULE (MOUNTED THROUGH FIREWALL) RED WIRE RED/BLK WIRE RED/WHT WIRE SIG RETURN NEUTRAL SW TAN WIRE TRANSFER CASE ASSEMBLY VBATT VIO WIRE VIO/ORG WIRE VIO/YEL WIRE WHT WIRE YEL WIRE YEL/WHT WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 CAN BUS - GROUND N TOW SW UBP DIAG ABS CONTROL MODULE (LEFT FRONT SIDE OF ENGINE COMPT) BATTERY JUNCTION (BJB) BOX (LEFT SIDE OF ENGINE COMPT) BLK WIRE BLK/LT BLU WIRE BLK/WHT WIRE BPP SW PCM SIG BRAKE PEDAL POSITION SWITCH (ABOVE BRAKE PEDAL) BREAKOUT) BRN WIRE BRN/WHT WIRE CENTRAL JUNCTION BOX (BEHIND LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR DATALINK CONECTOR (BEHIND LEFT SIDE OF DASH) DIFF LOCK SOL DIFFERENTIAL LOCK SOLENOID DIGITAL TRANSMISSION RANGE SENSOR (LEFT SIDE OF TRANSMISSION) DK BLU WIRE DK GRN WIRE EXTERIOR LIGHTS SWITCH FOUR WHEEL DRIVE SWITCH FOUR-WHEEL DRIVE CONTROL MODULE (BELOW RIGHT SIDE OF DASH) FUSE 12 FUSE 17 FUSE 18 FUSE 23 FUSE 24 GRY/RED WIRE HOT AT ALL TIMES HOT IN RUN OR START ILLUM LT BLU/BLK WIRE LT GRN WIRE NEUTRAL TOW INDICATOR (BELOW LEFT SIDE OF DASH) OFF ORG/ WIRE ORG/WHT WIRE POSITION IND POWERTRAIN CONTROL MODULE (MOUNTED THROUGH FIREWALL) RED WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE TAN WIRE TAN/YEL WIRE TRANSFER CASE ASSEMBLY VBATT VBATT CAN BUS + SIG RETURN NEUTRAL SW VIO WIRE VIO/ORG WIRE VIO/YEL WIRE WHT WIRE YEL WIRE YEL/WHT WIRE

1 2 3 4 5 7 9 10 12 13 17 18 21 22 23 26 27 SS A SS B SS C SS D TCC SOL PCS A 17 20 RETURN V REF CHT ECT TPS 3 4 10 13 24 25 26 27 32 33 40 41 43 44 SCP+ SCP- 40 46 (4.6L) (4.0L) BATTERY JUNCTION (BJB) BOX (LEFT SIDE OF ENGINE COMPT) BLK WIRE BLK/LT GRN WIRE BLK/WHT WIRE BRAKE PEDAL POSITION SWITCH (ABOVE BRAKE PEDAL) BRN/ORG WIRE BRN/WHT WIRE CENTRAL JUNCTION BOX (BEHIND LEFT SIDE OF DASH) FUSE 23 CIRCUIT CYLINDER HEAD TEMPERATURE SENSOR (4.6L) (TOP FRONT OF CYLINDER HEAD) DIGITAL TRANSMISSION RANGE SENSOR (LEFT SIDE OF TRANSMISSION) DK BLU/YEL WIRE DK GRN/ORG WIRE DK GRN/WHT WIRE DLC GROUND GROUND GROUND GROUND POWER POWER BRAKE IN TCS GROUND VBATT ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE SENSOR (4.0L) (TOP RIGHT OF ENGINE) FUSE 11 FUSE 13 FUSE 15 FUSE 37 FUSE 40 FUSE 41 GRY/RED WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT IN RUN OR START INSTRUMENT CLUSTER INTERMEDIATE SHAFT SPEED SENSOR (LEFT SIDE OF TRANSMISSION) ISS JOINT CONNECTOR 1 (PART OF BATTERY JUNCTION BOX) JOINT CONNECTOR 2 (PART OF BATTERY JUNCTION BOX) LT BLU/BLK WIRE LT BLU/PNK WIRE LT BLU/YEL WIRE LT GRN WIRE LT GRN/RED WIRE NCA WIRE OD OFF ORG/ WIRE ORG/BLK WIRE ORG/YEL WIRE OUTPUT SHAFT SPEED SENSOR (LEFT REAR OF TRANSMISSION) PCM POWER DIODE PCM POWER RELAY PCS C PCS B SIG RTN PNK/BLK WIRE PNK/LT BLU WIRE PRESSURE CONTROL SOLENOIDS RED WIRE RED/LT GRN WIRE RED/WHT WIRE RED/YEL WIRE SHIFT SOLENOIDS TAN WIRE TAN/BLK WIRE TAN/ORG WIRE TAN/WHT WIRE TFT OSS TSS THROTTLE POSTION SENSOR (TOP OF THROTTLE BODY) TORQUE CONV CLUTCH SOLENOID TRANS- MISSION CONTROL SWITCH (END OF SHIFT LEVER) TRANSMISSION FLUID TEMPERATURE SENSOR TRANSMISSION SOLENOID BODY ASSEMBLY TURBINE SHAFT SPEED SENSOR (LEFT SIDE OF TRANSMISSION) VAPOR MANAGEMENT VALVE, EVR SOLENOID VALVE VIO WIRE VIO/ORG WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/LT BLU WIRE YEL/LT GRN WIRE YEL/WHT WIRE

AIR CONDITIONING SYSTEM EXTERIOR LIGHTS SYSTEM BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF ENGINE COMPT, AT FENDER APRON) BLK WIRE BLK/LT BLU WIRE BLK/WHT WIRE BLK/YEL WIRE CENTRAL JUNCTION BOX CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) CHARGE IND CHECK ENGINE IND CHECK GAUGE IND COMPT,ON INNER FENDER WELL) COMPUTER DATA LINES SYSTEM DAYTIME RUNNING LAMPS (DRL) MODULE (LEFT SIDE OF ENGINE DEFOGGER SYSTEM POWER WINDOWS SYSTEM INTERIOR LIGHTS SYSTEM DK BLU WIRE DK BLU/WHT WIRE DK BLU/YEL WIRE ELECTRONIC COMPASS EXCEPT BASE EXCEPT FLEX FUEL FLEX FUEL FUEL TANK UNIT FUSE 15 FUSE 15 FUSE 23 FUSE 21 GRY/LT BLU WIRE GRY/ORG WIRE GRY/YEL WIRE HIGH BEAM IND HOT AT ALL TIMES HOT IN RUN OR ACC HOT IN RUN OR START IGNITION SWITCH ILLUMINATION (6 BULBS) INSTRUMENT CLUSTER INTERIOR LIGHTS SYSTEM HEADLAMPS SYSTEM JOINT CONNECTOR 1 (IN BATTERY JUNCTION BOX) KEY IN IGNITION LEFT TURN SIGNAL IND LT BLU/PNK WIRE LT BLU/RED WIRE LT BLU/YEL WIRE LT GRN/BLK WIRE LT GRN/ORG WIRE LT GRN/RED WIRE LT GRN/VIO WIRE MESSAGE CENTER SWITCH MICRO- PROCESSOR NCA WIRE ORG/ WIRE ORG/YEL WIRE PARKING BRAKE SWITCH (UNDER DRIVER SIDE DASH PANEL) PNK/BLK WIRE PNK/LT BLU WIRE RED/BLK WIRE RED/LT GRN WIRE RED/WHT (OR BLK/LT GRN) WIRE RED/WHT WIRE RIGHT TURN SIGNAL IND SUPPLEMENTAL RESTRAINTS SYSTEM TAN/ORG WIRE VIO/ORG WIRE WASHER FLUID LEVEL SWITCH (RIGHT FRONT OF ENGINE COMPT) WHT/BLK WIRE WHT/ORG WIRE WHT/RED WIRE YEL WIRE YEL/LT BLU WIRE

BLK WIRE BLK/PNK WIRE BRN/PNK WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM DK BLU/YEL WIRE DK GRN WIRE DK GRN/WHT WIRE DK GRN/YEL WIRE EXTERIOR LIGHTS, MIRRORS SYSTEMS FUSE 26 FUSE 27 GROUND HOT IN RUN OR START ISO LEFT INNER PARKING AID SENSOR LEFT INNER SENSOR INPUT LEFT OUTER PARKING AID SENSOR LEFT OUTER SENSOR INPUT LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE ON/OFF SWITCH ORG/ WIRE PARKING AID DISABLE SWITCH PARKING AID MODULE (AT RIGHT "D" PILLAR) PARKING AID SPEAKER (AT RIGHT ``D" PILLAR) PNK STATUS LED WIRE PNK WIRE POWER REAR SOUNDER - RED WIRE RED/BLK WIRE REVERSE INPUT RIGHT INNER PARKING AID SENSOR RIGHT INNER SENSOR INPUT RIGHT OUTER PARKING AID SENSOR RIGHT OUTER SENSOR INPUT SENSOR GROUND SENSOR POWER WHT/LT BLU WIRE WHT/LT GRN WIRE YEL WIRE

1257 1258 1259 1260 SIGNAL + SIGNAL - SIGNAL + SIGNAL - 1 1 1 1261 1262 1263 1264 SIGNAL + REF/GND SIGNAL + REF/GND 608 1003 AIR BAG IND CTRL IGNITION 617 618 SIGNAL + REF/GND BATTERY BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF ENGINE COMPARTMENT, AT FENDER APRON) BLK WIRE BLK/ORG WIRE BLK/YEL WIRE BRN WIRE BRN/LT BLU WIRE BRN/LT GRN WIRE BRN/YEL WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) DATA BUS IGNITION AIR BAG STAGE 2+ AIR BAG STAGE 2- DATA LINK CONNECTOR (DLC) (PARTIAL) (BEHIND LEFT SIDE OF DASH) DK BLU WIRE DK GRN WIRE DK GRN/ORG WIRE DRIVER 1 SIDE IMPACT SENSOR (UNDER DRIVER'S SEAT) DRIVER SAFETY BELT BUCKLE PRETENSIONER (LEFT "B" PILLAR) DRIVER'S SAFETY BELT BUCKLE SWITCH (UNDER DRIVER'S SEAT) ELECTRONIC AUTOMATIC TEMPERATURE CONTROL (EATC) MODULE (UNDER LEFT DASH PANEL) FUSE GRN WIRE GRY WIRE GRY/ORG WIRE GRY/WHT WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT IN RUN OR START INSTRUMENT CLUSTER J/C 1 LOGIC GROUND LT BLU WIRE LT BLU/ORG WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE LT LT MICRO- PROCESSOR NCA WIRE NOTE: 1: UNBUCKLED 2: BUCKLED ORG/ WIRE PASSENGER 1 SIDE IMPACT SENSOR (UNDER PASSENGER'S SEAT) PASSENGER SAFETY BELT BUCKLE PRETENSIONER (RIGHT "B" PILLAR) PASSENGER'S SAFETY BELT BUCKLE SWITCH (UNDER PASSENGER'S SEAT) PNK/BLK WIRE PNK/ORG WIRE RED WIRE RED/ORG WIRE RED/WHT WIRE RESTRAINT CONTROL MODULE (RCM) (BELOW CENTER CONSOLE) SHORTING BAR TAN/BLK WIRE TONE DRIVER VIO/LT GRN WIRE WHT WIRE WHT/LT BLU WIRE WHT/LT GRN WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE YEL/WHT WIRE