Mercury Montego III (2004-2007) (in dash panel to headlamp junction harn, Wiring diagrams

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 VPWR 11 23 HS CAN + HS CAN - 6 SPEED AUTOMATIC TRANSAXLE MODULE (REAR OF ENGINE) BATTERY JUNCTION BOX (BJB) (LEFT FRONT OF ENGINE COMPT) BLK WIRE BLK/WHT WIRE BLU WIRE COMPUTER DATA LINES SYSTEM DK GRN WIRE FUSE 16 FUSE 40 GRN WIRE GROUND HOT AT ALL TIMES HOT IN RUN AND START HS CAN+ JOINT CONNECTOR 2 LT BLU/ORG WIRE LT BLU/YEL WIRE LT LT ORG/ WIRE P/N P/N SIG HS CAN - PLUG WIRE POWERTRAIN CONTROL MODULE (PCM) (RIGHT REAR OF ENGINE COMPT) VPWR WHT WIRE

11 23 HS CAN + HS CAN - BATTERY JUNCTION BOX (BJB) (LEFT FRONT OF ENGINE COMPT) BLK WIRE BLK/WHT WIRE BLU WIRE COMPUTER DATA LINES SYSTEM CVT MODULE (7000) (REAR OF ENGINE) DK GRN WIRE FUSE 16 FUSE 40 GRN WIRE HOT AT ALL TIMES HOT IN RUN AND START JOINT CONNECTOR 2 LT BLU WIRE LT BLU/ORG WIRE LT BLU/YEL WIRE LT LT ORG/ WIRE P/N POWERTRAIN CONTROL MODULE (PCM) (RIGHT REAR OF ENGINE COMPT) WHT WIRE

A/C CLUTCH FIELD COIL ABS CONTROL MODULE A/C COMPRESSOR CLUTCH DIODE FOG LAMP RELAY ANTI-THEFT HOOD SWITCH BATTERY BATTERY JUNCTION BOX (BJB) (LEFT FRONT OF ENGINE COMPT) BLK WIRE BRAKE FLUID LEVEL SWITCH WINDSHIELD WIPER MOTOR ENGINE COOLING FAN MOTOR FUEL PUMP RELAY PCM POWER RELAY HEATED POSITIVE CRANKCASE VENTILATION (PVC) VALVE HORN LEFT FRONT FENDER) LEFT FRONT FOG LAMP LEFT FRONT PARK/TURN LAMP LEFT FRONT SIDE LAMP LOW COOLANT LEVEL SWITCH MASS AIR FLOW (MAF SENSOR) NCA WIRE POWERTRAIN CONTROL MODULE (PCM) RIGHT FRONT FOG LAMP RIGHT FRONT PARK/TURN LAMP RIGHT FRONT SIDE LAMP SHIELD WASHER FLUID LEVEL SWITCH WINDSHIELD WASHER PUMP MOTOR WINDSHIELD WIPER RELAY

A/C CLUTCH RELAY AUXILIARY COOLANT PUMP RELAY AUXILIARY RELAY BOX 1 AUXILIARY RELAY BOX 2 AUXILIARY RELAY BOX 3 BATTERY JUNCTION BOX (BJB) BATTERY JUNCTION BOX (BJB) (LEFT FRONT OF ENGINE COMPT) BLK WIRE BLOWER MOTOR RELAY BLU WIRE BRN WIRE DK BLU WIRE ELECTRO- CHROMATIC INSIDE MIRROR UNIT ELECTRONIC COMPASS FLOOR SHIFTER FOG LAMP RELAY FROM FUSE 21 (BATTERY JUNCTION BOX) (DIAGRAM 1 OF 3) FUEL PUMP RELAY FUSE 11 FUSE 12 FUSE 13 FUSE 14 FUSE 22 FUSE 23 FUSE 24 FUSE 25 FUSE 28 FUSE 32 FUSE 34 FUSE 36 FUSE 4 GRN WIRE GRY WIRE IGNITION SWITCH INSTRUMENT CLUSTER JOINT CONNECTOR 2 (LEFT FRONT OF ENGINE COMPT) KEY REMOVAL INHIBIT SOLENOID KEY-IN IGNITION SWITCH LT BLU WIRE LT GRN WIRE OFF ORG/ WIRE PCM POWER RELAY PNK WIRE POWERTRAIN CONTROL MODULE RADIO RED WIRE RUN WIRE SMART JUNCTION BOX (SJB) (LEFT SIDE OF DASH) STARTER RELAY TAN WIRE TO FUSE 20 SMART JUNCTION BOX (DIAGRAM 3 OF 3) VIO WIRE WHT WIRE WINDSHIELD WIPER RELAY YEL WIRE

ABS CONTROL MODULE ACCESSORY DELAY RELAY BATTERY JUNCTION BOX (BJB) BATTERY SAVER RELAY BLK WIRE BRAKE PEDAL POSITION SWITCH COURTESY LAMP RELAY DECKLID RELAY DIFFERENTIAL ELECTRONIC MODULE (DEM) DK BLU WIRE DOOR LOCK RELAY DRIER SIDE FRONT HEATED SEAT MODULE DRIVER DOOR UNLOCK RELAY DOOR UNLOCK RELAY DRIVER SIDE DOOR LOCK SWITCH DRIVER SIDE FRONT POWER WINDOW MOTOR ADJUSTABLE PEDAL SWITCH ELECTRONIC AUTOMATIC TEMPERATURE CONTROL (EATC) MODULE FROM FUSE 1 (DIAGRAM 1 OF 3) FROM IGNITION SWITCH (DIAGRAM 2 OF 3) FROM SMART JUNCTION BOX (SJB) (DIAGRAM 1 OF 3) FUEL PUMP RELAY FUNCTION SELECTOR SWITCH ASSEMBLY FUSE 1 FUSE 15 FUSE 18 FUSE 19 FUSE 2 FUSE 20 FUSE 21 FUSE 24 FUSE 25 FUSE 3 FUSE 38 FUSE 4 HEATED POSITIVE CRANKCASE VENTILATION (PVC) VALVE HIGH BEAM RELAY HORN RELAY INSTRUMENT CLUSTER JOINT CONNECTOR 1 LOW CURRENT BOARD LT BLU WIRE LT GRN WIRE MASTER WINDOW ADJUST SWITCH RADIO NCA WIRE OCCUPANT CLASSIFICATION SENSOR (OCS) ORG/ WIRE PARK LAMP RELAY PARKING AID MODULE (PAM) PASSENGER AIR BAG DEACTIVATION (PAD) INDICATOR PASSENGER SIDE FRONT HEATED SEAT MODULE PASSIVE ANTI-THEFT TRANSCEIVER PCM POWER DIODE PCM POWER RELAY PNK PNK WIRE RED WIRE RED/LT BLU WIRE REDUNDANT PEDAL SWITCH RESTRAINTS CONTROL MODULE REVERSING LAMP RELAY ROOF OPENING PANEL MODULE SMART JUNCTION BOX (SJB) (LEFT SIDE OF DASH) TRACTION ASSIST/ PARKING AID DISABLE SWITCH VIO WIRE W/ EATC W/ MANUAL A/C WHT WIRE YEL WIRE

ACCELERATOR PEDAL POSITION SENSOR (ON ACCELERATOR PEDAL ASSEMBLY) BATTERY JUNCTION BOX (BJB) (LEFT FRONT OF ENGINE COMPT) BLK WIRE BLK/YEL WIRE DK GRN/YEL WIRE EVAPORATOR DISCHARGE AIR TEMPERATURE SENSOR (RIGHT REAR FRAME RAIL) FPMP CNTRL FPMP FEED FPMP RLY FUEL PUMP RELAY FUEL TANK PRESSURE TRANSDUCER SENSOR (ON FUEL TANK) FUSE 18 FUSE 28 FUSE 38 GROUND GRY WIRE GRY/RED WIRE GRY/YEL WIRE HEATED POSITIVE CRANKCASE VENTILATION (PCV) VALVE (RIGHT SIDE OF ENGINE) HOT AT ALL TIMES HOT IN RUN OR START INERTIA FUEL SHUTOFF (IFS) SWITCH (RIGHT KICK PANEL) JUNCTION CONNECTOR 1 LT BLU/ORG WIRE LT BLU/RED WIRE LT GRN/BLK WIRE MASS AIRFLOW SENSOR (LEFT SIDE OF ENGINE COMT) MONITOR NCA WIRE PNK/BLK WIRE RED WIRE RED/PNK WIRE RETURN SMART JUNCTION BOX (SJB) (LEFT SIDE OF DASH) TAN WIRE TAN/LT BLU WIRE TAN/ORG WIRE TAN/YEL WIRE VIO WIRE VIO/WHT WIRE WHT WIRE WHT/ DK BLU WIRE WHT/RED WIRE YEL/LT BLU WIRE YEL/LT GRN WIRE YEL/WHT WIRE