Mercury Monterey VIII (2003-2007) bussed electrical center (bec) (at left side of engine compartment) Wiring diagrams

1 6 8 9 7 VBATT GROUND ADJ PEDAL MTR ADJ PEDAL MTR ADJ PEDAL SENS 10 12 ADJ PEDAL MTR ADJ PEDAL MTR 10 20 RTN SIG VREF ADJUSTABLE PEDAL MEMORY POTENTIOMETER ADJUSTABLE PEDAL MOTOR (UNDER LEFT SIDE OF DASH, ON ACCELERATOR PEDAL SUPPORT) ADJUSTABLE PEDAL SWITCH BLK WIRE BLK/LT BLU WIRE BRN/RED WIRE BUSSED ELECTRICAL CENTER (BEC) (AT LEFT SIDE OF ENGINE COMPARTMENT) DK BLU/VIO WIRE FORWARD/ FUSE 51 GRY WIRE GRY/RED WIRE HOT AT ALL TIMES JOINT CONNECTER 2 (BEHIND CENTER OF DASH) LT BLU WIRE LT BLU/BLK WIRE LT BLU/ORG WIRE LT BLU/YEL WIRE LT GRN/RED WIRE MEMORY MIRRORS CIRCUIT NCA WIRE REARWARD RED WIRE RED/LT BLU WIRE VIO/DK BLU WIRE WHT WIRE WHT/RED WIRE YEL/RED WIRE

AUXILIARY RELAY BOX 1 (RIGHT FRONT OF ENGINE COMPARTMENT) AUXILIARY RELAY BOX 1 (RIGHT FRONT OF ENGINE COMPT) FUSE 1 BLK WIRE BLU WIRE BUSSED ELECTRICAL CENTER (BEC) (AT LEFT SIDE OF ENGINE COMPARTMENT) CYLINDER HEAD TEMPERATURE SENSOR (REAR OF LEFT CYLINDER HEAD) DROPPING RESISTOR (LEFT FRONT OF ENGINE COMPARTMENT) ENGINE COOLING FAN CIRCUIT BREAKER ENGINE COOLING FAN MOTOR 1 (BEHIND LEFT SIDE OF RADIATOR) ENGINE COOLING FAN MOTOR 2 (BEHIND RIGHT SIDE OF RADIATOR) ENGINE COOLING FAN RELAY #1 ENGINE COOLING FAN RELAY #2 ENGINE COOLING FAN RELAY #3 ENGINE COOLING FAN RELAY 4 ENGINE COOLING FAN RELAY 5 FUSE 2 FUSE 3 FUSE 43 FUSIBLE LINK B FUSIBLE LINK C GRY/RED WIRE HOT AT ALL TIMES HOT IN RUN OR START LT BLU WIRE LT GRN/VIO WIRE LT GRN/YEL WIRE ORG/ WIRE ORG/BLK WIRE ORG/LT BLU WIRE ORG/LT GRN WIRE POWERTRAIN CONTROL MODULE (PCM) (RIGHT REAR OF ENGINE COMPARTMENT) RED WIRE RED/ORG WIRE VIO WIRE W/O TRAILER TOW YEL WIRE YEL/BLK WIRE YEL/LT GRN WIRE YEL/RED WIRE

A/C COMPRESSOR CLUTCH DIODE ABS CONTROL MODULE ABS TEST CONNECTOR AUXILIARY BLOWER MOTOR RESISTOR ASSEMBLY BATTERY BLK WIRE BUSSED ELECTRICAL CENTER (BEC) (AT LEFT SIDE OF ENGINE COMPARTMENT) DROPPING RESISTOR ENGINE COOLING FAN RELAY 5 ENGINE COOLING FAN RELAY 4 FUEL PUMP RELAY PCM POWER RELAY GENERATOR HIGH MOUNTED STOPLAMP HORN INTAKE MANIFOLD RUNNER CONTROL (IMRC) MODULE LEFT FRONT FOG LAMP LEFT FRONT SIDE LAMP RIGHT FRONT SIDE LAMP LEFT HEADLAMP LEFT REAR PARK/STOP TURN LAMP LEFT REVERSING LAMP LEFT SIDE POWER SLIDING DOOR MODULE FUEL DOOR INTERLOCK SWITCH LICENSE LAMPS LIFTGATE AJAR SWITCH LIFTGATE LATCH/UNLATCH ASSEMBLY MASS AIR FLOW (MAF SENSOR) NCA WIRE POSITIVE CRANKCASE VENTILATION HEATER POWER LIFTGATE MODULE POWER LIFTGATE OPEN/CLOSE SWITCH POWERTRAIN CONTROL MODULE (PCM) REAR WINDOW DEFROST GRID REAR WINDOW WASHER PUMP MOTOR REAR WIPER MOTOR ASSEMBLY RIGHT FRONT AUXILIARY PARK LAMP RIGHT FRONT CORNERING LAMP RIGHT FRONT FOG LAMP A/C CLUTCH FIELD COIL RIGHT FRONT PARK/ TURN LAMP RIGHT HEADLAMP SHIELD W/ CORNERING LAMPS W/ CORNERING LAMPS W/O CORNERING LAMPS W/O CORNERING LAMPS WASHER FLUID LEVEL SWITCH WHT WIRE WINDSHIELD WASHER PUMP MOTOR

1 LO 1 LO RIGHT HEADLAMP AIR CONDITIONING SYSTEM ANTI-THEFT SYSTEM AUTOLAMP/ SUNLOAD SENSOR (NEAR TOP CENTER OF DASH) BLK WIRE BLK/LT BLU WIRE BLU WIRE BRN WIRE BRN/YEL WIRE BUSSED ELECTRICAL CENTER (BEC) (AT LEFT SIDE OF ENGINE COMPARTMENT) DK BLU WIRE DK BLU/LT GRN WIRE DK GRN WIRE FOG LAMP IND FOG LAMP RELAY FUSE 45 FUSE 48 FUSE 62 FUSE 65 GND GND GRN WIRE HEAD AUTOLAMP ON HI LO HIGH BEAM RELAY HOT AT ALL TIMES ILLUMINATION INSTRUMENT CLUSTER JOINT CONNECTOR 1 (BEHIND LEFT SIDE OF DASH) JOINT CONNECTOR 2 (BEHIND CENTER OF DASH) LAMPS FOG LEFT FRONT FOG LAMP LEFT HEADLAMP HI LT BLU WIRE LT GRN WIRE MAIN LIGHT SWITCH MICROPROCESSOR MULTI- FUNCTION SWITCH OFF OFF PARK ORG/ WIRE ORG/RED WIRE PASS PATS IND PNK PNK WIRE PNK/LT BLU WIRE PWR PWR RED WIRE RED/PNK WIRE RIGHT FRONT FOG LAMP RLY CTRL SCP+ SMART JUNCTION BOX (SJB) (BEHIND LEFT SIDE OF DASH) LOW CURRENT BOARD TAN WIRE TAN/ORG WIRE VBATT VBATT SIG RTN VREF INPUT VREF SCP+ SCP- VIO WIRE VREF VREF VREF VREF WHT WIRE WHT/RED WIRE YEL WIRE YEL/WHT WIRE

1 LO 1 LO RIGHT HEADLAMP BLK WIRE BLK/LT BLU WIRE BLU WIRE BUSSED ELECTRICAL CENTER (BEC) (AT LEFT SIDE OF ENGINE COMPARTMENT) DK BLU WIRE DK GRN WIRE FOG LAMP IND FOG LAMP RELAY FUSE 45 FUSE 48 FUSE 62 FUSE 65 GND GND GRN WIRE HEAD HI LO HIGH BEAM RELAY HOT AT ALL TIMES ILLUMINATION INSTRUMENT CLUSTER JOINT CONNECTOR 1 (BEHIND LEFT SIDE OF DASH) JOINT CONNECTOR 2 (BEHIND CENTER OF DASH) LAMPS FOG LEFT FRONT FOG LAMP LEFT HEADLAMP HI LOW CURRENT BOARD PWR PWR LT BLU WIRE LT GRN WIRE MAIN LIGHT SWITCH MULTI- FUNCTION SWITCH OFF ORG/ WIRE PARK PASS PNK WIRE PNK/LT BLU WIRE RED WIRE RED/PNK WIRE RIGHT FRONT FOG LAMP RLY CTRL SCP - SCP + SCP+ SIG RTN VREF VREF SMART JUNCTION BOX (SJB) (BEHIND LEFT SIDE OF DASH) TAN WIRE TAN/ORG WIRE VBATT VIO WIRE VREF WHT WIRE WHT/RED WIRE YEL WIRE

AUXILIARY RELAY AUXILIARY RELAY BOX 1 (RIGHT FRONT OF ENGINE COMPARTMENT) BLK WIRE BLK/YEL WIRE BLU WIRE BRN/WHT WIRE BUSSED ELECTRICAL CENTER (BEC) (AT LEFT SIDE OF ENGINE COMPARTMENT) CYLINDER HEAD TEMPERATURE SENSOR (REAR OF LEFT CYLINDER HEAD) DROPPING RESISTOR (LEFT FRONT OF ENGINE COMPARTMENT) ENGINE COOLING FAN CIRCUIT BREAKER ENGINE COOLING FAN MOTOR 1 (BEHIND LEFT SIDE OF RADIATOR) ENGINE COOLING FAN MOTOR 2 (BEHIND RIGHT SIDE OF RADIATOR) ENGINE COOLING FAN RELAY #1 ENGINE COOLING FAN RELAY #2 ENGINE COOLING FAN RELAY #3 ENGINE COOLING FAN RELAY 4 ENGINE COOLING FAN RELAY 5 FUSE 1 FUSE 2 BOX 1 (RIGHT FRONT OF ENGINE COMPT) FUSE 3 FUSE 2 FUSE 43 GRY/RED WIRE HOT AT ALL TIMES HOT IN START OR RUN LT BLU WIRE LT GRN WIRE LT GRN/VIO WIRE LT GRN/YEL WIRE ORG/ WIRE ORG/BLK WIRE ORG/LT BLU WIRE ORG/LT GRN WIRE PNK/YEL WIRE POWERTRAIN CONTROL MODULE (PCM) (RIGHT REAR OF ENGINE COMPARTMENT) RED WIRE RED/ORG WIRE TAN/LT GRN WIRE VIO WIRE W/O TRAILER TOW W/ TRAILER TOW YEL WIRE YEL/BLK WIRE YEL/LT GRN WIRE YEL/RED WIRE

A/C CLUTCH RELAY REAR WINDOW DEFROST RELAY ABS TEST CONNECTOR ACCESSORY DELAY RELAY 2 AUDIO UNIT PASSENGER SIDE FRONT SEAT ADJUST SWITCH AUXILIARY BLOWER MOTOR RELAY AUXILIARY RELAY BOX 1 (RIGHT FRONT OF ENGINE COMPARTMENT) AUXILIARY RELAY BOX 1 (RIGHT FRONT OF ENGINE COMPT) BATTERY BLK WIRE BRN WIRE BUSSED ELECTRICAL CENTER (BEC) (AT LEFT SIDE OF ENGINE COMPARTMENT) C PILLAR POWER POINT VBATT DK BLU WIRE ENGINE COOLING FAN RELAY #1 ENGINE COOLING FAN RELAY #2 FOG LAMP PARKING LAMP RELAY TRAILER TOW RELAY FREESTAR MONTEREY FRONT BLOWER MOTOR RELAY FRONT CIGAR LIGHTER FUEL PUMP RELAY FUSE FUSE 15 FUSE 2 FUSE 55 FUSE 12 FUSE 3 FUSE 4 FUSE 41 FUSE 42 FUSE 13 FUSE 45 FUSE 46 FUSE 14 FUSE 47 FUSE 48 FUSE 52 FUSE 5 FUSE 16 FUSE 50 FUSE 49 FUSE 57 FUSE 59 FUSE 56 FUSE 6 FUSE 63 FUSE 61 FUSE 66 FUSE 7 FUSE 8 FUSE AUXILIARY RELAY BOX 1 (RIGHT FRONT ENGINE COMPT) FUSIBLE LINK A (8 GA- FUSIBLE LINK B (8 GA- FUSIBLE LINK C (8 GA- GENERATOR GRY WIRE HIGH BEAM RELAY HORN RELAY INSTRUMENT PANEL POWER POINT VBATT LEFT SIDE POWER SLIDING DOOR MODULE ABS CONTROL MODULE LEFT TURN TRAILER TOW RELAY LT BLU WIRE LT GRN WIRE NCA WIRE ORG/ WIRE PCM POWER RELAY PNK WIRE POWERTRAIN CONTROL MODULE (PCM) REAR POWER POINT VBATT REAR WIPER MOTOR ASSEMBLY ABS CONTROL MODULE ENGINE COOLING FAN RELAY 2 RED WIRE RIGHT SIDE POWER SLIDING DOOR MODULE RIGHT TURN TRAILER TOW RELAY SMART JUNCTION (RIGHT KICK PANEL) BOX (SJB) (BEHIND LEFT SIDE OF DASH) STARTER MOTOR STARTER RELAY TO FUSE 60 (DIAGRAM 2 OF 3) VIO WIRE WHT WIRE YEL WIRE

ADJUSTABLE PEDAL SWITCH AUXILIARY BLOWER RELAY MODULE (LEFT REAR OF VEHICLE, BEHIND TRIM PANEL) BLK WIRE BUSSED ELECTRICAL CENTER (BEC) (AT LEFT SIDE OF ENGINE COMPARTMENT) CLOCK BRAKE PEDAL POSITION SWITCH DATA LINK CONNECTOR (DLC) DK BLU WIRE DK GRN WIRE DOOR LOCK RELAY DOOR UNLOCK RELAY DRIVER DOOR UNLOCK RELAY DRIVER SIDE CLIMATE CONTROLLED SEAT MODULE (W/ CLIMATE CONTROLLED SEATS) DRIVER SIDE FRONT HEATED SEAT MODULE DRIVER SIDE FRONT SEAT ADJUST SWITCH DRIVER SEAT MODULE DVD PLAYER EXTERIOR REAR VIEW MIRROR SWITCH AUTOLAMP/ SUNLOAD SENSOR FROM FUSE 15 (DIAGRAM 1 OF 3) FUSE 10 FUSE 11 FUSE 11 VBATT FUSE 8 FUSE 15 FUSE 4 FUSE 9 FUSE 51 FUSE 54 FUSE 58 FUSE 60 FUSE 64 FUSE 67 FUSE 65 FUSE 62 FUSE 9 IGNITION SWITCH LOCK OFF LOW CURRENT BOARD LT BLU WIRE LT GRN WIRE ORG/ WIRE POWER LIFTGATE MODULE REAR INTEGRATED CONTROL PANEL (RICP) RED WIRE RUN WIRE SMART JUNCTION BOX (SJB) (BEHIND LEFT SIDE OF DASH) TAN WIRE TO ACCESSORY DELAY RELAY 1 (DIAGRAM 3 OF 3) TO FUSE 14 (DIAGRAM 3 OF 3) TO FUSE 16 (DIAGRAM 3 OF 3) TO FUSE 20 (DIAGRAM 3 OF 3) TO FUSE 3 (DIAGRAM 3 OF 3) VIO WIRE W/ HEATED SEATS W/ MEMORY W/O MEMORY WHT WIRE WINDSHIELD WIPER MOTOR YEL WIRE

A/C CLUTCH CYCLING PRESSURE SWITCH ABS CONTROL MODULE ABS TEST CONNECTOR ACCESSORY DELAY RELAY 1 AUDIO UNIT AUTOMATIC A/C BLK WIRE BRAKE PRESSURE SWITCH BRAKE SHIFT INTERLOCK BRN WIRE BUSSED ELECTRICAL CENTER (BEC) (AT LEFT SIDE OF ENGINE COMPARTMENT) BUSSED ELECTRICAL CENTER (BEC) (AT LEFT SIDE OF ENGINE COMPT) DIGITAL TRANSMISSION RANGE (DTR) SENSOR DK GRN WIRE DRIVER SIDE CLIMATE CONTROLLED SEAT MODULE DRIVER SIDE FRONT HEATED SEAT MODULE ELECTROCHROMATIC INSIDE MIRROR UNIT ELECTRONIC AUTOMATIC TEMPERATURE CONTROL (EATC) MODULE ELECTRONIC MANUAL TEMPERATURE CONTROL (EMTC) MODULE EXTERIOR REAR VIEW MIRROR SWITCH FROM FUSE 4 (DIAGRAM 2 OF 3) FROM IGNITION SWITCH (DIAGRAM 2 OF 3) FRONT BLOWER MOTOR RELAY FUSE 12 FUSE 13 FUSE 14 FUSE 16 FUSE 17 FUSE 18 FUSE 19 FUSE 20 FUSE 21 FUSE 3 FUSE 5 FUSE 6 FUSE 7 GRY WIRE INSTRUMENT CLUSTER LEFT SIDE POWER SLIDING DOOR MODULE LOW CURRENT BOARD LT BLU WIRE LT GRN WIRE MANUAL A/C MASTER WINDOW DOOR LOCK/ UNLOCK SWITCH MEMORY SET SWITCH NCA WIRE OCCUPANT CLASSIFICATION SENSOR MODULE ORG/ WIRE OVERHEAD CONSOLE PARKING AID MODULE (PAM) PASSENGER SIDE CLIMATE CONTROLLED SEAT MODULE PASSENGER SIDE DOOR LOCK SWITCH PASSENGER SIDE HEATED SEAT MODULE PCM POWER DIODE PNK PNK WIRE PNK WIRE POWER LIFTGATE MODULE POWER QUARTER WINDOW SWITCH REAR WINDOW DEFROST RELAY REAR WIPER MOTOR ASSEMBLY RED WIRE RESTRAINTS CONTROL MODULE SPEED CONTROL SERVO RIGHT SIDE FRONT POWER WINDOW SWITCH MASTER WINDOW/ DOOR LOCK/ UNLOCK SWITCH RIGHT SIDE POWER SLIDING DOOR MODULE SMART JUNCTION BOX (SJB) (BEHIND LEFT SIDE OF DASH) STEERING POSITION SENSOR VIO WIRE W/ HEATED SEATS WHT WIRE WINDSHIELD WIPER MOTOR YEL WIRE

AUXILIARY BLOWER MOTOR (BEHIND PANEL, LEFT OF REAR SEAT) AUXILIARY BLOWER MOTOR RELAY AUXILIARY BLOWER RELAY MODULE (LEFT REAR OF VEHICLE, BEHIND TRIM PANEL) AUXILIARY BLOWER SPEED RELAY 1 AUXILIARY BLOWER SPEED RELAY 2 BLK WIRE BLK/LT BLU WIRE BLK/ORG WIRE BRN WIRE BUSSED ELECTRICAL CENTER (BEC) (AT LEFT SIDE OF ENGINE COMPARTMENT) DK BLU/WHT WIRE DK GRN WIRE DK GRN/YEL WIRE FUSE 11 FUSE 7 GRN WIRE GRY WIRE GRY/ORG WIRE GRY/YEL WIRE HOT AT ALL TIMES LT BLU WIRE LT GRN WIRE LT GRN/RED WIRE ORG/ WIRE ORG/RED WIRE PNK WIRE PNK/BLK WIRE PNK/LT BLU WIRE PNK/LT GRN WIRE PNK/YEL WIRE REAR BLEND DOOR ACTUATOR (ABOVE LEFT REAR WHEELWELL) REAR INTEGRATED CONTROL PANEL (RICP) REAR MODE DOOR ACTUATOR RED WIRE RED/YEL WIRE SMART JUNCTION BOX (SJB) (BEHIND LEFT SIDE OF DASH) TAN WIRE TAN/ORG WIRE TAN/YEL WIRE TRUNK, TAILGATE, FUEL DOORS SYSTEM WHT WIRE WHT/LT BLU WIRE YEL WIRE YEL/RED WIRE