Mercury Mountaineer I facelift (1997-2001) brn Wiring diagrams

4-WHEEL ANTI-LOCK BRAKE ABS ACTIV ABS IND LF SENSOR LF SENSOR ACCELERATION SENSOR (LEFT FRAME RAIL) ANTI-LOCK BRAKES INDICATOR BATTERY JUNCTION BOX (LEFT SIDE OF ENGINE COMPT) FUSE 3 BLK WIRE BRAKE PEDAL POSITION (BPP) SWITCH (BEHIND STEERING COLUMN) BRN WIRE CENTRAL JUNCTION BOX (BEHIND LEFT SIDE OF DASH) FUSE 9 COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR (LEFT SIDE DK GRN WIRE FUSE 11 FUSE 14 FUSE 7 G SWITCH G SWITCH GENERIC ELECTRONIC MODULE (CENTER OF DASH) GROUND PMP MTR GRY/BLK WIRE HOT AT ALL TIMES HOT IN RUN HOT IN RUN OR START INSTRUMENT CLUSTER LT BLU/PNK WIRE LT BLU/WHT WIRE LT GRN/BLK WIRE OF DASH) (REAR OF LEFT FRONT FENDER) OHM 1400 ORG/BLK WIRE ORG/WHT WIRE PNK/LT BLU WIRE REAR AXLE SENSOR (ON AXLE ASSEMBLY) RED WIRE RED/LT GRN WIRE RED/PNK WIRE RED/YEL WIRE TAN/BLK WIRE TAN/ORG WIRE VSS OUT IGNITION REAR SEN REAR SEN ISO LINK GROUND CPU FEED YEL WIRE YEL/BLK WIRE YEL/LT GRN WIRE YEL/RED WIRE

1 2 3 4 5 6 7 15 16 17 18 19 20 DATA (-) BATTERY GROUND INPUT GROUND 130 OHMS 226 OHMS 2940 OHMS 422 OHMS 931 OHMS AMBIENT AIR TEMPERATURE SENSOR (LEFT FRONT OF ENGINE COMPARTMENT) AUDIO/CLIMATE CONTROL SWITCH ASSEMBLY BATTERY JUNCTION BOX (LEFT SIDE OF ENGINE COMPARTMENT, AT FENDER APRON) BLEND DOOR ACTUATOR (BEHIND RIGHT SIDE OF DASH, TOP OF A/C PLENUM) BLK WIRE BLK/LT GRN WIRE BLOWER MOTOR (RIGHT SIDE OF ENGINE COMPARTMENT) BLOWER MOTOR RELAY BLOWER MOTOR SPEED CONTROLLER (NEAR BLOWER MOTOR) BRN WIRE BRN/ORG WIRE BRN/WHT WIRE CLOCKSPRING ASSEMBLY CRUISE CONTROL DK BLU/LT GRN WIRE DK GRN/ORG WIRE ELECTRONIC AUTOMATIC TEMPERATURE CONTROL (EATC) MODULE (BEHIND CENTER OF DASH) FAN FUSE 10 FUSE 2 FUSE 36 FUSE JUNCTION PANEL GRN WIRE GRY WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT IN RUN ILLUMINATION IN-CAR TEMPERATURE SENSOR (BEHIND TOP CENTER OF DASH) LT BLU/RED WIRE LT GRN WIRE LT GRN/ORG WIRE LT GRN/YEL WIRE MESSAGE CENTER NCA WIRE ORG/ WIRE ORG/BLK WIRE PNK WIRE PNK/BLK WIRE PNK/LT BLU WIRE PNK/WHT WIRE PPL PPL 2 3 4 5 RED WIRE RED/BLK WIRE RED/ORG WIRE SOUND SYSTEMS SPEED CONTROL SERVO/ AMPLIFIER ASSEMBLY (IN RIGHT REAR ENGINE COMPARTMENT) SPEED CTRL SW GND SUN LOAD SENSOR (TOP RIGHT SIDE OF DASH, ABOVE GLOVE BOX) TAN/ORG WIRE TEMP WHT WIRE WHT/ORG WIRE WHT/PNK WIRE YEL WIRE YEL/BLK WIRE

15 16 41 69 86 DATA - DATA + A/C HPCS INPUT A/C WOT OUTPUT A/C CPS A/C COMPRESSOR CLUTCH SOLENOID (ON LEFT SIDE OF ENGINE COMPARTMENT) A/C PRESSURE CUTOFF SWITCH (NEAR A/C COMPRESSOR CLUTCH SOLENOID) A/C RELAY BATTERY JUNCTION BOX (LEFT SIDE OF ENGINE COMPARTMENT, AT FENDER APRON) BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BRN WIRE BRN/ORG WIRE CONTROL MODULE DATA LINK CONNECTOR (DLC) (PARTIAL) (BEHIND LEFT SIDE OF DASH) FUSE 1 FUSE 35 FUSE JUNCTION PANEL GRY WIRE GRY/YEL WIRE HOT AT ALL TIMES LT BLU WIRE LT BLU/ORG WIRE OFF LOW MED ORG/ WIRE ORG/BLK WIRE ORG/RED WIRE PCM POWER RELAY PNK WIRE PNK/LT BLU WIRE PNK/WHT WIRE PNK/YEL WIRE POWERTRAIN CONTROL MODULE (PCM) (MOUNTED THROUGH FIREWALL) PPL PPL 2 3 4 5 REAR BLOWER MOTOR (IN REAR OF CENTER CONSOLE) REAR BLOWER MOTOR RELAY (BEHIND RIGHT SIDE DASH) REAR BLOWER MOTOR RESISTOR (IN DASH CONSOLE) REAR INTEGRATED CONTROL PANEL (RICP) (REAR BLOWER SWITCH) RED WIRE RED/ORG WIRE RED/YEL WIRE TAN/ORG WIRE WHT WIRE YEL WIRE

A/T ANTI-LOCK BRAKES SYSTEM ANTI-THEFT SYSTEM (INTERIOR LIGHTS CONTROL) ANTI-THEFT SYSTEM ELECTRONIC SUSPENSION SYSTEM BLK WIRE BLK/LT GRN WIRE BRAKE ON/OFF SW IN BRAKE PEDAL POSITION SWITCH (BEHIND STEERING COLUMN) BRN WIRE BRN/LT GRN WIRE BRN/PNK WIRE BRN/WHT WIRE CENTRAL JUNCTION BOX (BELOW LEFT SIDE OF DASH) DIGITAL TRANSMISSION RANGE SENSOR (LEFT SIDE OF TRANSMISSION) DOOR AJAR OUT REAR WIPER PARK SENSE NEUTRAL TOW CONN ELECTRONIC SHIFT CONTROL MODULE (BEHIND CENTER OF DASH, NEAR GEM) 8 9 ELECTRONIC SHIFT MOTOR TRANSFER CASE FUSE 9 GENERIC ELECTRONIC MODULE (BEHIND CENTER OF DASH) GRY WIRE GRY/RED WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER SYSTEM LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT BLU/YEL WIRE LT GRN WIRE M/T NEUTRAL TOW CONNECTOR (BEHIND CENTER OF DASH) ORG/WHT WIRE PNK/BLK WIRE PNK/LT BLU WIRE REAR SPEED SENSOR IN FRONT SPEED SENSOR IN REAR WIPER MODE SELECT IN REAR WIPER UP RELAY ILLUMINATED ENTRY OUT REAR WIPER DOWN RELAY CTRL RED WIRE RED/LT GRN WIRE RED/WHT WIRE SWITCH TAN WIRE TORQUE ON DEMAND RELAY (RIGHT SIDE OF DASH) VIO/YEL WIRE WHT WIRE WHT/LT BLU WIRE WIPER/WASHER SYSTEM (REAR) YEL WIRE YEL/WHT WIRE

1 2 3 4 5 6 INDICATOR CONTROL 1000 OHMS 2200 OHMS 4-WHEEL ANTI-LOCK BRAKE SYSTEM 680 OHMS 120 OHMS A/T W/ HIGH SERIES CONSOLE A/T W/O HIGH SERIES CONSOLE AIR BAG SLIDING CONTACT (IN STEERING COLUMN) BACK LIGHT BATTERY JUNCTION BOX BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BRAKE PEDAL POSITION (BPP) SWITCH (BEHIND STEERING COLUMN) BRAKE PRESS INPUT GROUND BRAKE PRESSURE SWITCH (LEFT REAR CORNER OF ENGINE COMPT) BRN WIRE CLUTCH PEDAL POSITION (CPP) SWITCH (ON CLUTCH PEDAL ARM) CLUTCH PEDAL POSITION (CPP) SWITCH JUMPER COAST CONTROL MODULE DK GRN/ORG WIRE FUSE FUSE 10 FUSE JUNCTION PANEL GRY WIRE GRY/BLK WIRE GRY/YEL WIRE HORN RELAY (BEHIND RIGHT SIDE OF DASH, IN RPO RELAY BLOCK) HORN SWITCHES HOT AT ALL TIMES HOT IN RUN INSTRUMENT CLUSTER LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/RED WIRE M/T MAIN LIGHT SWITCH NCA WIRE OFF ORG/ WIRE ORG/LT BLU WIRE PNK WIRE REAR AXLE SENSOR (ON AXLE ASSEMBLY) RED WIRE RED/ LT GRN WIRE RED/BLK WIRE REMOTE ANTI-THEFT PERSONALITY (RAP) MODULE (BEHIND LEFT SIDE OF DASH) RESUME SET/ ACCEL SPEED CONT SW IN SPEED CONT SW GND IGNITION SPEED CONTROL INDICATOR LAMP SPEED CONTROL SERVO (IN RIGHT REAR OF ENGINE COMPARTMENT) TAN/LT BLU WIRE VEHICLE SPEED INPUT BRAKE APPLIED IN YEL/ LT GRN WIRE YEL/LT BLU WIRE YEL/LT GRN WIRE

BATTERY JUNCTION BOX (LEFT SIDE OF ENGINE COMPT, AT FENDER APRON) BLK WIRE BRN WIRE BRN/LT BLU WIRE CENTRAL JUNCTION BOX (BEHIND LEFT SIDE OF DASH) DEFROST ON/OFF SWITCH ILLUM DK BLU WIRE DK GRN WIRE GENERIC ELECTRONIC MODULE DEFROST RELAY CONTROL HOT AT ALL TIMES FUSE 3 HOT IN RUN FUSE 27 LEFT POWER/ HEATED MIRROR HEATED REAR WINDOW LT BLU WIRE NCA WIRE ON INDICATOR ORG/ WIRE REAR WINDOW DEFROST GRID REAR WINDOW DEFROST RELAY RED WIRE RIGHT POWER/ HEATED MIRROR SWITCH TO INSTRUMENT CLUSTER) FUSE JUNCTION PANEL FUSE 32 VIO WIRE YEL WIRE

21 22 23 24 25 26 AIR SUS ON/OFF SW STEERING SENSOR 27 28 29 30 31 32 REAR GATE SOL 4-WHEEL ANTI- AIR SUSPENSION CONTROL COMPRESSOR ASSEMBLY (AT REAR OF VEHICLE) AIR SUSPENSION CONTROL MODULE (LEFT CENTER OF DASH) AIR SUSPENSION CONTROL RELAY AIR SUSPENSION SWITCH (REAR OF VEHICLE) ARC ACCEL SIG AUXILIARY RELAY BOX 1 (LEFT SIDE OF ENGINE COMPARTMENT) BATTERY JUNCTION BOX (LEFT SIDE OF ENGINE COMPARTMENT, AT FENDER APRON) BLK WIRE BLK/WHT WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR (LEFT SIDE OF DASH) DK BLU/YEL WIRE DK GRN/LT GRN WIRE DK GRN/YEL WIRE FUSE 8 FUSE 9 GROUND GRY WIRE GRY/BLK WIRE GRY/YEL WIRE HOT AT ALL TIMES ISO LINK VENT SOL OUTPUT PNK WIRE LT BLU/BLK WIRE LT BLU/PNK WIRE LT BLU/WHT WIRE NCA WIRE ORG/BLK WIRE ORG/RED WIRE PNK WIRE PNK/WHT WIRE POWERTRAIN CONTROL MODULE (PCM) (MOUNTED THROUGH FIREWALL) REAR FILL SOLENOID AIR SUS CONTROL RED WIRE RED/LT GRN WIRE STEERING RATE SENSOR (IN STEERING COLUMN) SUPPORT) SYSTEM MODULE (LEFT SIDE OF ENGINE COMPT) VIO/ORG WIRE WARNING SIGNAL WHT/ BLK WIRE

BLK WIRE BLK/WHT WIRE BRAKE PEDAL POSITION (BPP) SWITCH (BEHIND STEERING COLUMN) BRN WIRE DK GRN/LT GRN WIRE FUSE 9 FUSE JUNCTION PANEL (LEFT SIDE OF VEHICLE, BELOW DASH) GENERIC ELECTRONIC MODULE (GEM) (BEHIND CENTER OF DASH) GRY/YEL WIRE HOT AT ALL TIMES HOT IN INSTRUMENT CLUSTER LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN RED/ WIRE ORG/BLK WIRE ORG/RED WIRE PNK/WHT WIRE REAR FILL SOLENOID (ON REAR AXLE) REAR GATE SOLENOID (LEFT REAR CORNER OF VEHICLE) REAR HEIGHT SENSOR (LEFT REAR CORNER OF VEHICLE) RED/LT GRN WIRE REMOTE ANTI-THEFT PERSONALITY (RAP) MODULE (LEFT REAR QUARTER PANEL) RUN WIRE

"ANTI-THEFT" INDICATOR 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 UNLCK LF 1/2 1/2 3/4 7/8 9/0 DISARM 3/4 5/6 7/8 9/0 ANT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 ANTENNA ANTI- THEFT HOOD SWITCH (CLOSED W/ HOOD OPEN) BATTERY JUNCTION BOX (LEFT SIDE OF ENGINE COMPT, AT FENDER APRON) BLK WIRE BLK/ORG WIRE BLK/PNK WIRE BLK/WHT WIRE BRAKE PEDAL POSITION SWITCH (BEHIND STEERING COLUMN) BRN WIRE BRN/LT GRN WIRE COM DATA DK BLU WIRE DK BLU/LT GRN WIRE DK GRN WIRE DK GRN/PPL WIRE DK GRN/WHT WIRE DOOR AJAR "R" INPUT DOOR LOCKS ELECTRONIC SUSPENSION SYSTEM EXTERIOR LIGHTS (TR SENSOR-A/T) (BACKUP SW-M/T) FUSE 20 FUSE 9 FUSE JUNCTION PANEL (LEFT SIDE OF VEHICLE, BELOW DASH) GENERIC ELECTRONIC MODULE (BEHIND CENTER OF DASH) GROUND KYPD ILLUM IND LED HEADLIGHTS SYSTEM (AUTOLAMPS) HOOD SW HORN RLY HORNS SYSTEM HOT AT ALL TIMES HOT IN ACCY OR RUN IG TAMPER IGN BPP SW ILLUMINATION INSTRUMENT CLUSTER INT LIGHTS UNLCK ALL BAT KEYLESS ENTRY SWITCH ASSEMBLY LEFT FRONT DOOR DISARM SWITCH (CLOSED IF OPENED W/ KEY) LIFTGATE DISARM SWITCH (CLOSED IF OPENED W/KEY) LO BEAM LOCK ALL LT BLU WIRE LT BLU/WHT WIRE LT BLU/YEL WIRE LT GRN WIRE LT GRN/RED WIRE MEM 1 MEM 2 MEMORY SYSTEM NCA WIRE ORG/ WIRE PASSIVE ANTI-THEFT SYSTEM MODULE (BEHIND TOP RIGHT SIDE OF DASH) PNK WIRE PNK/LT GRN WIRE PNK/YEL WIRE PPL RED WIRE RED/LT GRN WIRE REMOTE ANTI-THEFT PERSONALITY MODULE (LEFT REAR QUARTER PANEL) RIGHT FRONT DOOR DISARM SWITCH (CLOSED IF OPENED W/KEY) TAN WIRE TAN/LT GRN WIRE WHT WIRE WHT/LT BLU WIRE WHT/PPL WIRE YEL WIRE YEL/BLK WIRE YEL/LT GRN WIRE

A/C COMPRESSOR CLUTCH SOLENOID (ON LEFT SIDE OF ENGINE COMPARTMENT) A/C PRESSURE CUTOFF SWITCH (NEAR A/C COMPRESSOR CLUTCH SOLENOID) A/C RELAY (IN POWER DISTRIBUTION BOX) BATTERY JUNCTION BOX FUSE 2 BLEND DOOR ACTUATOR (BEHIND RIGHT SIDE OF DASH, TOP OF A/C PLENUM) BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLOWER MOTOR (RIGHT SIDE OF ENGINE COMPARTMENT) BLOWER MOTOR RELAY (IN POWER DISTRIBUTION BOX) BLOWER MOTOR RESISTOR (NEAR BLOWER MOTOR) BLOWER MOTOR SWITCH BRN WIRE DEF/FLR DEFROST DK GRN WIRE FUNCTION SELECTOR SWITCH ASSEMBLY FUSE 10 FUSE 2 FUSE 6 FUSE JUNCTION PANEL GRN WIRE GRY WIRE HI MED HI MED LO HIGH SPEED BLOWER RELAY (IN AUXILIARY RELAY BOX 2) HOT AT ALL TIMES HOT AT ALL TIMES POWER DISTRIBUTION BOX FUSE 1 HOT IN RUN ILLUMI- NATION LOW OFF LT BLU WIRE LT BLU/ORG WIRE LT GRN WIRE LT GRN/WHT WIRE MED NEAR BREAKOUT TO NORM A/C MAX A/C OFF PANEL OFF PANEL PANEL/FLOOR NORM A/C FLOOR MAX A/C DEF/FLR DEFROST ORG/ WIRE ORG/BLK WIRE ORG/RED WIRE PANEL/FLOOR FLOOR PCM POWER RELAY (IN POWER DISTRIBUTION BOX) PNK PNK WIRE PNK WIRE PNK/WHT WIRE PNK/YEL WIRE POWERTRAIN CONTROL MODULE (PCM) (MOUNTED THROUGH FIREWALL) PPL PPL 69 86 REAR BLOWER MOTOR (IN REAR OF CENTER CONSOLE) REAR BLOWER MOTOR RESISTOR (IN DASH CONSOLE) REAR INTEGRATED CONTROL PANEL (RICP) (REAR BLOWER SWITCH) RED WIRE RED/ORG WIRE RED/YEL WIRE SOLID STATE SUPPLEMENTAL RESTRAINTS SYSTEM TEMPERATURE CONTROL POTENTIOMETER WARM COLD WHT WIRE YEL WIRE YEL/RED WIRE