Mercury Mountaineer I facelift (1997-2001) fuse 25 Wiring diagrams

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 1 1 CURRENT SENSE LOW DOWN IN ANTI-THEFT SYSTEM BLK WIRE BLK/ORG WIRE BLK/PNK WIRE BLK/WHT WIRE BRN/LT BLU WIRE CENTRAL JUNCTION BOX (BELOW LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM DK BLU/ORG WIRE DK GRN/VIO WIRE DOOR LOCKS SYSTEM FUSE 10 FUSE 20 FUSE 25 FUSE 28 GENERIC ELECTRONIC MODULE ONLY GENERIC ELECTRONIC MODULE/ CENTRAL TIMER MODULE (BEHIND CENTER OF DASH) GRY WIRE GRY/BLK WIRE GRY/LT BLU WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT IN HOT IN ACC OR RUN INSTRUMENT CLUSTER SYSTEM INTERIOR LIGHTS SYSTEM ANTI-LOCK BRAKES SYSTEM INTERIOR LIGHTS SYSTEM ENGINE CONTROLS SYSTEM LT BLU/ORG WIRE LT BLU/RED WIRE LT BLU/WHT WIRE LT GRN/ORG WIRE LT GRN/YEL WIRE ORG/WHT WIRE ORG/YEL WIRE PNK WIRE PNK/LT BLU WIRE PNK/LT GRN WIRE PNK/YEL WIRE POWER WINDOW SYSTEM RED WIRE RED/BLK WIRE RUN WIRE TAN/LT BLU WIRE TAN/RED WIRE TAN/YEL WIRE VIO/ORG WIRE WARNING SYSTEM WHT WIRE WHT/BLK WIRE WHT/VIO WIRE WHT/YEL WIRE WIPER/WASHER SYSTEM (FRONT) WIPER/WASHER SYSTEM (FRONT-REAR) YEL WIRE YEL/BLK WIRE YEL/RED WIRE YEL/WHT WIRE

"ANTI-THEFT" INDICATOR "FASTEN SEATBELT" INDICATOR 4.0L OHV, 5.0L 4.0L SOHC AIR BAG INDICATOR HI BEAM LEFT TURN ANTI-LOCK BRAKES SYSTEM ANTI-LOCK INDICATOR ANTI-THEFT SYSTEM BLK WIRE BLK/ORG WIRE BLK/WHT WIRE BLK/YEL WIRE BRAKE FLUID LEVEL WARNING SWITCH (MOUNTED ON LEFT SIDE OF MASTER CYLINDER) BRAKE INDICATOR BRN/WHT WIRE CHARGE INDICATOR CHARGING SYSTEM CHECK GAUGE CRUISE CONTROL SYSTEM DAYTIME RUNNING LAMPS (DRL) MODULE (LEFT FRONT CORNER OF ENG COMPT) DC OUT DIMMER MODULE (LEFT SIDE OF STEERING COLUMN) DIMMER RELAY (IN RELAY MODULE) DK BLU/LT GRN WIRE DK GRN WIRE DK GRN/WHT WIRE DOOR AJAR INDICATOR ENGINE CONTROLS SYSTEM ENGINE CONTROLS SYSTEM ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE GAUGE ENGINE OIL PRESSURE GAUGE ENGINE OIL PRESSURE SWITCH (ON ENGINE, NEXT TO POWER STEERING PUMP) EXCEPT 4.0L SOHC 4.0L SOHC FUEL GUAGE FUEL RESET SWITCH INDICATOR FUEL TANK ASSEMBLY FUSE 11 FUSE 15 FUSE 25 FUSE JUNCTION PANEL (LEFT SIDE OF VEHICLE, BELOW DASH) FUSE 11 GRY WIRE GRY/BLK WIRE GRY/ORG WIRE GRY/WHT WIRE HEAD OFF HEADLAMP SWITCH HEADLIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM HOT AT ALL TIMES HOT IN RUN OR START IGNITION SWITCH ILLUMINATION LAMPS INDICATOR (HI-RANGE) INSTRUMENT CLUSTER LOCK OFF LT BLU WIRE LT BLU/BLK WIRE LT BLU/RED WIRE LT GRN/RED WIRE LT GRN/WHT WIRE MALFUNCTION INDICATOR LAMP ORG/ WIRE ORG/BLK WIRE ORG/LT BLU WIRE PARK PARKING BRAKE SWITCH (ON RIGHT SIDE OF PARKING BRAKE LEVER) PNK/LT GRN WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE RIGHT TURN RUN WIRE SLOSH MODULE SPEED CONTROL INDICATOR SPEEDOMETER/ ODOMETER SUVIOEMENTAL RESTRAINTS SYSTEM TACHOMETER TACHOMETER DATA LINK CONNECTOR (RIGHT REAR CORNER OF ENGINE COMPT) TAN WIRE TAN/LT GRN WIRE TAN/WHT WIRE TAN/YEL WIRE TRANSMISSION CONTROL INDICATOR (TCIL) VIO WIRE VIO/WHT WIRE VOLTMETER WARNING SYSTEM WARNING SYSTEMS EXTERIOR LIGHTS SYSTEM WHT DK GRN/ WIRE WHT WIRE WHT/LT BLU WIRE WHT/LT GRN WIRE WHT/YEL WIRE YEL WIRE YEL/WHT WIRE

2 10 DATA LINK CONNECTOR (LEFT SIDE OF DASH) ANTI- THEFT IND BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BUS (-) BUS (+) GROUND PATS IND DK BLU WIRE DK BLU/LT GRN WIRE DK GRN/WHT WIRE FUSE 19 FUSE 25 FUSE JUNCTION PANEL (LEFT SIDE OF VEHICLE, BELOW DASH) GRY/ORG WIRE HOT AT ALL TIMES HOT IN RUN OR START INSTRUMENT CLUSTER LT GRN WIRE PASSIVE ANTI- THEFT MODULE (BEHIND TOP RIGHT SIDE OF DASH) PASSIVE ANTI- THEFT TRANSCEIVER MODULE (RIGHT SIDE OF STEERING COLUMN) PNK/LT BLU WIRE RED WIRE RED/LT GRN WIRE REMOTE ANTI-THEFT PERSONALITY MODULE (AT LEFT REAR QUARTER PANEL) RF POWER RECEIVE TAN/ORG WIRE TRANSMIT GROUND BATTERY IGNITION WHT WIRE WHT/LT GRN WIRE WHT/YEL WIRE YEL WIRE

4.0L 5.0L AUXILIARY RELAY BOX 1 (LEFT SIDE OF ENGINE COMPARTMENT) BATTERY JUNCTION BOX (LEFT SIDE OF ENGINE COMPARTMENT) BATTERY JUNCTION BOX PCM POWER DIODE BLK WIRE BRAKE PEDAL POSITION SWITCH BRAKE PRESSURE SWITCH BRN WIRE CENTRAL TIMER MODULE/ GENERIC ELECTRONIC MODULE DATA LINK CONNECTOR DAY/NIGHT MIRROR/ AUTOLAMP SENSOR DIMMER RELAY FROM MAXI FUSE 1 DIAGRAM 2 OF 5) FROM MAXI FUSE 5 (DIAGRAM 2 OF 5) FROM PCM POWER RELAY (DIAGRAM 2 OF 5) FRONT WASHER PUMP RELAY FUSE 1 FUSE 11 FUSE 12 FUSE 13 FUSE 15 FUSE 16 FUSE 19 FUSE 20 FUSE 25 FUSE 5 FUSE 9 FUSE JUNCTION PANEL GENERIC ELECTRONIC MODULE GRY WIRE IGNITION COIL 1, 2 RADIO NOISE CAPACITOR IGNITION COIL 3, 4 IGNITION SWITCH INSTRUMENT CLUSTER LOCK LOCK OFF LT BLU WIRE LT GRN WIRE MEMORY SEAT SWITCH NCA WIRE OFF ORG/ WIRE ORG/LT GRN WIRE PASSIVE ANTI-THEFT SYSTEM MODULE PNK PNK WIRE PNK WIRE POWER ANTENNA MODULE POWER MIRROR SWITCH PPL RADIO NOISE CAPACITOR IGNITION COIL RED WIRE RED/LT GRN WIRE RELAY MODULE REMOTE ANTI-THEFT PERSONALITY MODULE RADIO RUN WIRE TAN/BLK WIRE TO FUSE 10 (DIAGRAM 5 OF 5) TO FUSE 21 (DIAGRAM 4 OF 5) TO FUSE 24 (DIAGRAM 4 OF 5) TO FUSE 27 (DIAGRAM 4 OF 5) WHT WIRE WIPER MOTOR LIFTGATE WIPER/ WASHER SWITCH WIPER RUN RELAY WIPER HI-LO RELAY YEL WIRE

6 11 14 15 IGN BATTERY IGN IGN BLK WIRE BLK/PNK WIRE BRN/LT BLU WIRE CENTRAL JUNCTION BOX (BEHIND CENTER OF DASH) FUSE 10 FUSE 20 FUSE 25 FUSE 28 GRY WIRE GRY/RED WIRE GRY/YEL WIRE HEAD OFF PARK HOT AT ALL TIMES HOT IN RUN HOT IN RUN OR ACC HOT IN START INSTRUMENT CLUSTER KEY WARNING SWITCH LEFT FRONT DOOR AJAR SWITCH LEFT LIFTGATE AJAR SWITCH LEFT REAR DOOR AJAR SWITCH LIFTGATE WIPER DISABLE SWITCH LT GRN/YEL WIRE MAIN LIGHT SWITCH NCA WIRE PARK LAMP RELAY (IN RELAY MODULE) PNK WIRE PNK/LT BLU WIRE RED WIRE RED/BLK WIRE RIGHT LIFTGATE AJAR SWITCH RIGHT REAR DOOR AJAR SWITCH RIGHT FRONT DOOR AJAR SWITCH SEAT BELT IND SEAT BELT WARNING SWITCH (IN SEAT BELT BUCKLE) WHT WIRE WHT/BLK WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE