Mercury Cougar VIII (1998-2002) (left front of engine compt) Wiring diagrams

9 1 (2000) (2001) ABS CONTROL MODULE (LEFT REAR OF ENGINE COMPARTMENT, NEAR BRAKE BOOSTER) ABS IND. ANTI-THEFT/CENTRAL LOCKING MODULE, GEARSHIFT LEVER UNIT BATTERY JUNCTION BOX (LEFT FRONT CORNER OF ENGINE COMPT) BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLK/YEL WIRE BRAKE FLUID LEVEL SWITCH (LEFT REAR OF ENGINE COMPT) BRAKE FLUID/ PARK BRAKE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE CENTRAL JUNCTION BOX (UNDER LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR (DLC) (UNDER CENTER OF DASH) FUSE 22 FUSE 24 FUSE 30 FUSE 51 GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT IN START OR RUN INSTRUMENT CLUSTER LEFT FRONT ABS WHEEL SPEED SENSOR (ON SPINDLE) LEFT REAR ABS WHEEL SPEED SENSOR (ON BACKING PLATE) NCA WIRE PARK BRAKE SWITCH (AT BASE OF PARK BRAKE LEVER) PROCESSOR RED WIRE RIGHT FRONT ABS WHEEL SPEED SENSOR (ON SPINDLE) RIGHT REAR ABS WHEEL SPEED SENSOR (ON BACKING PLATE) STOPLAMP SWITCH (ON BRACKET, ABOVE BRAKE PEDAL) WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WHT/VIO WIRE

2 10 7 DATA LINK CONNECTOR (DLC) (UNDER CENTER OF DASH) 9 1 (2000) (2001) ABS CONTROL MODULE (LEFT REAR OF ENGINE COMPARTMENT, NEAR BRAKE BOOSTER) ABS IND. BLK WIRE BLK/GRN WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BRAKE FLUID LEVEL SWITCH (LEFT REAR OF ENGINE COMPT) BRAKE FLUID/ PARK BRAKE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE CENTRAL JUNCTION BOX (UNDER LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM DISABLE/ENABLE SWITCH FUSE 22 FUSE 24 FUSE 30 GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/VIO WIRE HOT AT ALL TIMES BATTERY JUNCTION BOX (LEFT FRONT CORNER OF ENGINE COMPT) FUSE HOT IN START OR RUN ILLUMINATION INSTRUMENT CLUSTER NCA WIRE PARK BRAKE SWITCH (AT BASE OF PARK BRAKE LEVER) PROCESSOR RED WIRE RIGHT FRONT ABS WHEEL SPEED SENSOR (ON SPINDLE) RIGHT REAR ABS WHEEL SPEED SENSOR (ON BACKING PLATE) STOPLAMP SWITCH (ON BRACKET, ABOVE BRAKE PEDAL) TCS TCS DISABLED TRACTION CONTROL SYSTEM DISABLE SWITCH (CENTER OF DASH PANEL) WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WHT/VIO WIRE

ANTI-THEFT FLASHER RELAY (ON BASE OF RIGHT "A" PILLAR) BATTERY JUNCTION BOX (LEFT FRONT CORNER OF ENGINE COMPT) BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/ORG WIRE BLU/WHT WIRE CENTRAL JUNCTION BOX (UNDER LEFT SIDE OF DASH) CENTRAL LOCKING CENTRAL LOCKING) (W/ REMOTE CONTROL CENTRAL TIMER MODULE DRIVER SIDE DOOR LOCK MOTOR FUSE 23 FUSE 7 GRN/ORG WIRE HIGH OPTION CONTENT HOT AT ALL TIMES HOT IN RUN OR START INSTRUMENT CLUSTER LEFT FRONT DOOR COURTESY LAMP SWITCH LOW OPTION CONTENT NCA WIRE ORG/ WIRE PASSENGER SIDE DOOR LOCK MOTOR RIGHT FRONT DOOR COURTESY LAMP SWITCH TAILGATE AJAR RELAY 1 (BEHIND RIGHT SIDE OF DASH) TAILGATE AJAR RELAY 2 (BEHIND RIGHT SIDE OF DASH) WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE YEL WIRE YEL/BLK WIRE

BATTERY JUNCTION BOX (LEFT FRONT CORNER OF ENGINE COMPT) BLK WIRE CENTRAL JUNCTION BOX (UNDER LEFT SIDE OF DASH) CENTRAL TIMER MODULE (ON CENTRAL JUNCTION BOX) DAYTIME RUNNING LAMPS RELAY (THIS POSITION EMPTY W/O DRL) FUSE 11 FUSE 26 FUSE 31 FUSE 33 FUSE 35 FUSE 40 HEAD HEADLAMP SWITCH HOT AT ALL TIMES HOT IN START OR RUN LEFT FRONT SIDE MARKER LAMP LEFT LICENSE PLATE LAMP LEFT REAR LAMP ASSEMBLY LEFT SIDE FRONT PARK/ TURN SIGNAL LAMP MAIN LIGHT SWITCH NCA WIRE OFF PARK ORG/ WIRE ORG/BLK WIRE ORG/BLU WIRE ORG/GRN WIRE ORG/WHT WIRE RED WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE RIGHT FRONT SIDE MARKER LAMP RIGHT LICENSE PLATE LAMP RIGHT REAR LAMP ASSEMBLY RIGHT SIDE FRONT PARK/ TURN SIGNAL LAMP TAIL TURN/TAIL TURN/TAIL TAIL

BATTERY JUNCTION BOX (LEFT FRONT CORNER OF ENGINE COMPT) BLK WIRE CENTRAL JUNCTION BOX (UNDER LEFT SIDE OF DASH) FUSE 31 FUSE 33 FUSE 35 FUSE 40 HEAD HEADLAMP SWITCH HOT AT ALL TIMES LEFT FRONT SIDE MARKER LAMP LEFT LICENSE PLATE LAMP LEFT REAR LAMP ASSEMBLY LEFT SIDE FRONT PARK/ TURN SIGNAL LAMP MAIN LIGHT SWITCH NCA WIRE OFF PARK ORG/ WIRE ORG/BLK WIRE ORG/BLU WIRE ORG/GRN WIRE ORG/WHT WIRE RED WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE RIGHT FRONT SIDE MARKER LAMP RIGHT LICENSE PLATE LAMP RIGHT REAR LAMP ASSEMBLY RIGHT SIDE FRONT PARK/ TURN SIGNAL LAMP TAIL TURN/TAIL TURN/TAIL TAIL

AIR CHARGE TEMP AIR CONDITIONING (DUAL PRESS SW) ANTI-LOCK BRAKE SYSTEM ANTI-THEFT SYSTEM (PATS INDICATOR) BATTERY JUNCTION BOX (LEFT FRONT CORNER OF ENGINE COMPT) BLK WIRE BLK/BLU WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CHECK ENGINE IND COOLING FANS (HIGH SPEED RELAY) CRANKSHAFT POSITION SENSOR (LOWER LEFT REAR OF ENGINE) CTA CTRL DATA LINK CONN - DATA LINK CONN + HIGH SPEED FAN DATA LINK CONNECTOR (CENTER OF DASH) 10 2 DATA LINK POWER DRL RELAY FUEL LEVEL SEN FUEL PUMP DRIVER MODULE (REAR OF LEFT "B" PILLAR) FUEL PUMP RELAY FUEL TANK UNIT (UNDER CENTER OF REAR SEAT) FUSE 11 FUSE 41 FUSE 45 FUSE 9 GRN/BLK WIRE GRN/BLU WIRE GRN/ORG WIRE GRN/RED WIRE GROUND GROUND IGNITION COIL START SIG GROUND IGNITION COIL PATS MODULE FUEL PUMP GRY WIRE GRY/ORG WIRE GRY/VIO WIRE HOT AT ALL TIMES IGNITION RELAY IGNITION RELAY DIODE IGNITION SWITCH IGNITION TRANSFORMER (ON REAR OF CYLINDER HEAD) IGNITION TRANSFORMER CAPACITOR (ON REAR OF CYLINDER HEAD) INERTIA FUEL SHUT-OFF SWITCH (BEHIND LEFT KICK PANEL) INSTRUMENT CLUSTER (FUEL LEVEL SENSOR) LOCK OFF MAF RETURN MASS AIRFLOW SENSOR (ON AIR CLEANER ASSEMBLY) NCA WIRE P/S PRESS SW PATS MODULE INJ 3 CPS SIGNAL CPS RETURN PCM POWER RELAY RED WIRE RUN WIRE STARTING SYSTEM TACHOMETER TEMP SENS INTAKE AIR TEMP FUEL PUMP MODULE HI PRESS CUTOFF PATS IND TO SPARK PLUGS WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WHT/VIO WIRE

AIR CONDITIONING AIR CONDITIONING (A/C WIDE OPEN THROTTLE RELAY) BATTERY JUNCTION BOX (LEFT FRONT OF ENGINE COMPT) BLK/BLU WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BRN WIRE BRN/WHT WIRE BRN/YEL WIRE CAMSHAFT POSITION SENSOR (ON CYLINDER HEAD, UPPER LEFT REAR OF ENGINE) CAMSHAFT TIMING ACTUATOR (ON TOP SIDE, FRONT OF ENGINE) CMP RETURN GROUND COOLING FANS (FAN RELAY) COOLING FANS, ANTI-THEFT, AIR CONDITIONING EVAP VALVE FAN RELAY WOT A/C RELAY FUEL INJ 1 IGNITION POWER FUEL INJ 4 FUEL INJ 2 IGNITION POWER FUEL INJECTORS FUEL TANK PRESS FUEL LINE PRESS CP SW FUSE 6 GRN/BLK WIRE GRN/BLU WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GROUND HOT AT ALL TIMES IAC VALVE IDLE SPEED CONTROL VALVE (ON UPPER RIGHT SIDE OF ENGINE) ORG/YEL WIRE RED WIRE VEHICLE SPEED SENSOR (LOWER REAR OF TRANSAXLE) WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/VIO WIRE YEL WIRE

A/C SYSTEM A/T A/T M/T ANTI-LOCK BRAKE SYSTEM BATTERY JUNCTION BOX (LEFT FRONT CORNER OF ENGINE COMPT) BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CHECK ENGINE CHECK ENGINE IND COOLING FANS (HIGH SPEED RELAY) CRANKSHAFT POSITION SENSOR (LOWER FRONT OF ENGINE) DATA LINK CONN - DATA LINK CONN + HIGH SPEED FAN DATA LINK CONNECTOR (UNDER LEFT SIDE OF DASH) 10 2 DRL RELAY EVR SOL TACHOMETER FUEL GAUGE FUEL PUMP MODULE FUEL PUMP MODULE (LEFT FRONT OF LUGGAGE COMPT, NEAR FENDERWELL) FUEL PUMP RELAY FUEL TANK UNIT (UNDER CENTER OF REAR SEAT) FUSE 11 FUSE 41 FUSE 45 FUSE 9 GRN/BLK WIRE GRN/BLU WIRE GRN/ORG WIRE GRN/RED WIRE GRN/YEL WIRE GROUND GROUND IGNITION COIL GROUND IGNITION COIL GRY WIRE GRY/ORG WIRE GRY/VIO WIRE HOT AT ALL TIMES IGNITION RELAY IGNITION RELAY DIODE IGNITION SWITCH IGNITION TRANSFORMER (TOP RIGHT SIDE OF ENGINE) IGNITION TRANSFORMER CAPACITOR (RIGHT SIDE OF ENGINE) IMRC FUEL LEVEL SEN INERTIA FUEL SHUT-OFF SWITCH (BEHIND LEFT KICK PANEL) INSTRUMENT CLUSTER LOCK OFF MAF RETURN TRANS TEMP TEMP SENS ACT SENS FUEL PUMP MODULE HI PRESS CUTOFF IMRC NCA WIRE OD OFF P/S PRESS SW KS SENS VSS RETURN PATS MODULE FUEL INJ 3 CKP SENS SIGNAL CKP SENS RETURN PCM POWER RELAY RED WIRE RUN WIRE SHIFT SOL 1 SHIFT SOL 2 O/D OFF DATA LINK POWER SPARK PLUGS SPARK PLUGS SPARK PLUGS TACHOMETER VSS SIGNAL VSS SIGNAL TRANS CNTRL SW WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WHT/VIO WIRE

A/T BATTERY JUNCTION BOX (LEFT FRONT CORNER OF ENGINE COMPT) FUSE 13 BLK/BLU WIRE BLK/GRN WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE ELECTRIC PRESSURE CONTROL SOLENOID EXHAUST PRESSURE TRANSDUCER SENSOR (RIGHT REAR OF ENGINE) GRN/BLK WIRE GRN/BLU WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/ORG WIRE HEATED OXYGEN M/T M/T A/T MODULATED LOCKUP SOLENOID NCA NCA WIRE NCA WIRE THROTTLE POSITION SENSOR (ON THROTTLE BODY) TOP OF ENGINE) TOP OF TRANSMISSION) TRANSMISSION HARDWARE UNIT SHIFT SOLENOIDS TRANSMISSION OIL TEMPERATURE SENSOR WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/VIO WIRE

A/T A/T M/T AIR CONDITIONING (DUAL PRESS SW) AIR CONDITIONING, ANTI-THEFT, COOLING FANS BATTERY JUNCTION BOX (LEFT FRONT OF ENGINE COMPT) BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/WHT WIRE BRN/YEL WIRE CMP RETURN GROUND IGNITION COIL COOLING FANS, AIR CONDITIONING CRUISE SYSTEM CONTROL EVAP VALVE FAN RELAY WOT A/C RELAY FUEL INJ 1 IGNITION POWER EXTERIOR LIGHTS (BPP SWITCH) FUEL INJECTORS FUEL TANK PRESS FUEL LINE PRESS CP SW TR SENS EPT SENS FUSE 24 FUSE 6 GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/ORG WIRE HOT AT ALL TIMES M/T M/T A/T MASS AIR- FLOW SENSOR (ON REAR OF AIR CLEANER ASSEMBLY) NOT USED RED WIRE SHFT SOL 3 GROUND PATS MODULE STARTING SYSTEM (NEAR ENGINE) STOP LAMP SWITCH (ON BRACKET, ABOVE BRAKE PEDAL) TCC SOL ELECT PRESS START SIG IAC VALVE TSS SENSOR CMP SENS SIG DUAL PRESS SW TOP OF ENGINE) WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE