Mercury Mountaineer I facelift (1997-2001) lt blu Wiring diagrams

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

AUTOMATIC RIDE CONTROL (ARC) MODULE (LEFT CENTER OF DASH) BLK WIRE BLK/WHT WIRE DLC (REPROGRAM POWER SUPPLY) DLC BUS (-) ELECTRONIC AUTOMATIC TEMPERATURE CONTROL (EATC) MODULE (BEHIND CENTER OF DASH) FUSE 5 FUSE JUNCTION PANEL GENERIC ELECTRONIC MODULE (GEM) (BEHIND CENTER OF DASH) HOT AT ALL TIMES LT BLU WIRE LT BLU/WHT WIRE MEMORY SEAT MODULE (BELOW LEFT FRONT SEAT) ORG/ WIRE PNK WIRE PNK/LT BLU WIRE POWERTRAIN CONTROL MODULE (PCM) (MOUNTED THROUGH FIREWALL) REMOTE ANTI-THEFT PERSONALITY (RAP) MODULE RESTRAINTS CONTROL MODULE (RIGHT SIDE OF DASH) TAN WIRE TAN/ORG WIRE VIO WIRE 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

ANTI-THEFT SYSTEM ANTI-THEFT SYSTEM (RAP MODULE) (1999 ONLY) BATTERY JUNCTION BOX (LEFT SIDE OF ENGINE COMPT) BLK WIRE BRAKE PEDAL POSITION SWITCH (ABOVE BRAKE PEDAL) BRN WIRE BRN/YEL WIRE DAY/NIGHT MIRROR/ AUTOLAMP SENSOR (MOUNTED IN REARVIEW MIRROR) DIMMER RELAY (IN RELAY MODULE) DK BLU/WHT WIRE DK GRN WIRE EXPLORER ONLY FUSE 10 FUSE 11 FUSE 13 FUSE 21 FUSE JUNCTION PANEL (LEFT SIDE OF VEHICLE, BELOW DASH) HAZARD HEAD HEADLAMP RELAY (IN RELAY MODULE) HIGH MOUNTED STOP LAMP ASSEMBLY HOT AT ALL TIMES HOT IN RUN IGN (RUN) INSTRUMENT CLUSTER LAMPS ON LEFT FRONT PARK/ TURN LAMPS LEFT FRONT SIDE MARKER LAMP LEFT LICENSE LAMP LEFT TURN SIGNAL LAMP (REAR) LEFT REAR STOP/ PARK LAMP LEFT TURN INDICATOR LT BLU WIRE LT GRN WIRE LT GRN/ORG WIRE LT GRN/RED WIRE LT GRN/WHT WIRE MAIN LIGHT SWITCH MULTI- FUNCTION NCA WIRE NORMAL OFF ORG/LT BLU WIRE ORG/YEL WIRE PARK PARK LAMP RELAY (IN RELAY MODULE) REAR RED/WHT WIRE RIGHT FRONT PARK/ TURN LAMPS RIGHT FRONT SIDE MARKER LAMP RIGHT LICENSE LAMP RIGHT REAR STOP/ PARK LAMP RIGHT TURN INDICATOR RIGHT TURN SIGNAL LAMP SENSOR OUTPUT SWITCH TAN/WHT WIRE TRAILER TOW PARK LAMP RELAY (W/ TRAILER TOW PACKAGE ONLY) TRAILER/CAMPER ADAPTER CIRCUIT (STOP/TURN FUSES) TURN LEFT TURN RIGHT TURN/HAZARD CONTROL TURN/HAZARD FLASHER VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/LT BLU WIRE WHT/RED WIRE WHT/VIO 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

BLK WIRE BLU WIRE BRN WIRE BRN/LT BLU WIRE BRN/LT GRN WIRE BRN/PNK WIRE BRN/WHT WIRE BRN/YEL WIRE CANISTER VENT SOLENOID (ABOVE SPARE TIRE) DK BLU/WHT WIRE DK BLU/YEL WIRE EGR VACUUM REGULATOR (EVR) SOLENOID (RIGHT SIDE OF ENGINE) ELECTRONIC PRESSURE CONTROL SOLENOID EVAP CANISTER PURGE VALVE (LEFT FRONT CORNER OF ENGINE COMPT) FUEL INJECTORS GRN WIRE GRY WIRE GRY/RED WIRE GRY/WHT WIRE LT BLU WIRE LT BLU/ORG WIRE LT GRN/BLK WIRE LT GRN/ORG WIRE LT LT LT ORG/ WIRE ORG/BLK WIRE ORG/YEL WIRE PNK/WHT WIRE RED WIRE RED/LT GRN WIRE RED/PNK WIRE RED/YEL WIRE SHIFT SOLENOIDS SSB SSA TAN WIRE TAN/BLK WIRE TAN/LT BLU WIRE TAN/RED WIRE TORQUE CONVERTER CLUTCH SOLENOID TRANSMISSION FLUID TEMPERATURE SENSOR VIO/ORG WIRE VIO/WHT WIRE WHT WIRE WHT/LT BLU WIRE WHT/LT GRN WIRE WHT/YEL WIRE YEL WIRE

270 OHMS 4-WHEEL ANTI-LOCK BRAKE SYSTEM AIR CONDITIONING SYSTEM (A/C PRESS SW) AIR CONDITIONING SYSTEM (A/C RELAY) BATTERY JUNCTION BOX (LEFT SIDE OF ENG COMPT, AT LEFT FENDER APRON) FUSE 6 BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BRN WIRE BRN/LT BLU WIRE BRN/LT GRN WIRE BRN/WHT WIRE BRN/YEL WIRE CAMSHAFT POSITION SENSOR SHIELD CAN VENT SOL DK BLU/ORG WIRE DK BLU/WHT WIRE DK BLU/YEL WIRE DPFE SENS FROM DTR SENSOR (DIAGRAM 2 OF 4) FT PRESS SENS FUSE 13 FUSE JUNCTION PANEL (LEFT SIDE OF VEHICLE, BELOW DASH) FUSE 9 GRY WIRE GRY/BLK WIRE GRY/LT BLU WIRE GRY/RED WIRE GRY/WHT WIRE HEATED OXYGEN HEATED OXYGEN HEATED OXYGEN HEATER CTRL HOT AT ALL TIMES IAC SOL OSS CMP SENS A/C PRESS LT BLU WIRE LT BLU/ORG WIRE LT BLU/RED WIRE LT BLU/YEL WIRE LT GRN/BLK WIRE LT GRN/ORG WIRE MAF SENS IN TP SENS IN REF VOLT SIG RTN BPP SWITCH MASS AIRFLOW (MAF) SENSOR (RIGHT SIDE OF ENGINE COMPT) NCA WIRE ORG/ WIRE PNK/WHT WIRE PNK/YEL WIRE POWER FUEL INJ 8 FUEL INJ 6 FUEL INJ 4 FUEL INJ 2 POWER GND IGN COIL 4 POWERTRAIN CONTROL MODULE (PCM) (MOUNTED THROUGH FIREWALL) REAR AXLE SENSOR (ON AXLE ASSEMBLY) RED WIRE RED/BLK WIRE RED/LT GRN WIRE RED/PNK WIRE RED/WHT WIRE RED/YEL WIRE TAN WIRE TAN/BLK WIRE TAN/LT BLU WIRE TAN/RED WIRE TAN/YEL WIRE TCC SOL KAPWR (+) VAPOR VALVE VIO/LT GRN WIRE VIO/WHT WIRE VSS WHT WIRE WHT/BLK WIRE WHT/LT BLU WIRE WHT/LT GRN WIRE WHT/YEL WIRE YEL WIRE YEL/LT BLU WIRE