Ford Focus I (1998-2004) run Wiring diagrams

BATTERY JUNCTION BOX (BJB) (IN LEFT REAR CORNER OF ENGINE COMPARTMENT) BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/ORG WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BRN/RED WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) DIODE DUAL PRESSURE SWITCH (RIGHT FRONT CORNER OF ENGINE COMPT) ENGINE COOLING FAN MOTOR (IN LEFT FRONT OF ENGINE COMPARTMENT, BEHIND RADIATOR) ENGINE COOLING FAN RELAY ENGINE COOLING FAN RESISTOR (IN FRONT OF ENGINE COMPT, NEAR COOLING FAN) FUSE 2 FUSE 6 FUSE 9 GRN WIRE GRN/BLU WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HIGH SPEED ENGINE COOLING FAN RELAY HOT AT ALL TIMES IGNITION SWITCH NCA WIRE OFF ORG/ WIRE POWER HOLD RELAY RED WIRE RUN WIRE SECOND COOLING FAN MOTOR (RIGHT FRONT OF ENGINE COMPT, BEHIND RADIATOR WHT WIRE WHT/RED WIRE YEL WIRE

38 68 86 91 SENSOR SIGNAL GROUND SWITCHED SENSOR SIGNAL SENSOR RETURN BATTERY JUNCTION BOX (BJB) (IN LEFT REAR CORNER OF ENGINE COMPARTMENT) BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/ORG WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) COOLING FAN MOTOR DIODE (IN BATTERY JUNCTION BOX (BJB)) DIODE ENGINE COOLING FAN MOTOR (IN LEFT FRONT OF ENGINE COMPARTMENT, BEHIND RADIATOR) ENGINE COOLING FAN RELAY FUSE 2 FUSE 6 FUSE 9 GRN WIRE GRN/BLU WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GROUND SWITCHED HIGH SPEED ENGINE COOLING FAN RELAY HOT AT ALL TIMES IGNITION SWITCH NCA WIRE OFF ORG/ WIRE POWER HOLD RELAY RED WIRE RUN WIRE SECOND COOLING FAN MOTOR (IN RIGHT FRONT OF ENGINE COMPARTMENT, BEHIND RADIATOR) SPI+ VIO WIRE WHT (OR WIRE WHT WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE ZETEC-E

38 68 91 SENSOR SIGNAL SWITCHED GROUND SENSOR RETURN BATTERY JUNCTION BOX (BJB) (IN LEFT REAR CORNER OF ENGINE COMPARTMENT) BATTERY JUNCTION BOX (BJB) (IN LEFT REAR CORNER OF ENGINE COMPARTMENT) FUSE 2 BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/ORG WIRE BLU WIRE BRN (OR WIRE BRN WIRE BRN/RED WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) COOLING FAN MOTOR DIODE DIODE ENGINE COOLING FAN MOTOR (IN LEFT FRONT OF ENGINE COMPARTMENT, BEHIND RADIATOR) ENGINE COOLING FAN RELAY FUSE 6 FUSE 9 GRN WIRE GRN/BLU WIRE GRN/ORG WIRE GRN/RED WIRE GRN/YEL WIRE HOT AT ALL TIMES IGNITION SWITCH NCA WIRE OFF ORG/ WIRE POWER HOLD RELAY RED WIRE RUN WIRE SPI+ VIO WIRE WHT WIRE WHT/VIO WIRE YEL WIRE ZETEC-E

BLK WIRE BLK/WHT WIRE BLU WIRE BRAKE PEDAL POSITION SWITCH (UNDER LEFT SIDE OF DASH) BRN WIRE CENTRAL JUNCTION BOX (BEHIND LEFT SIDE OF DASH) CLOCK- SPRING CLUTCH PEDAL POSITION SWITCH (TOP OF CLUTCH PEDAL SUPPORT) COAST/RESUME DECEL DIODE FUSE 42 FUSE 53 FUSE 61 FUSE 9 GRN WIRE GRN/BLU WIRE GRN/WHT WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT AT ALL TIMES BATTERY JUNCTION BOX (LEFT REAR CORNER OF ENG COMPT) HOT IN START OR RUN IGNITION SWITCH INSTRUMENT CLUSTER LOCK NCA WIRE OFF ORG/ WIRE POWER HOLD RELAY POWERTRAIN CONTROL MODULE (AT BASE OF "A" PILLAR) RADIO RED WIRE REST RUN WIRE SET/ACC SPEED CONTROL MODULE (ON CENTER OF FIREWALL) STEERING WHEEL/ SPEED CONTROL SWITCH (IN STEERING WHEEL) STOPLAMP SWITCH (UNDER LEFT SIDE OF DASH, ON UPPER RIGHT SIDE OF PEDAL BRACKET) VEHICLE SPEED SENSOR (RIGHT SIDE OF TRANSMISSION, NEAR DRIVESHAFT FLANGE) VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE YEL WIRE

BATTERY JUNCTION BOX (BJB) (LEFT REAR CORNER OF ENG COMPT) BLK WIRE BLK/GRN WIRE BLK/ORG WIRE CENTRAL JUNCTION BOX (BJB) (BEHIND LEFT SIDE OF DASH) FUSE 45 CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) DEFROST RELAY DRIVER SIDE MIRROR MOTOR FUSE 50 FUSE 7 GENERIC ELECTRONIC MODULE (GEM) (ON RIGHT "A" PILLAR) GRN/BLK WIRE GRN/BLU WIRE GRN/ORG WIRE GRN/RED WIRE GRN/YEL WIRE HEATER CONTROL MODULE (IN DASH PANEL) HEATER HEATER HOT AT ALL TIMES HOT IN RUN OR START IGNITION SWITCH LOCK ORG/GRN WIRE PASSENGER SIDE MIRROR MOTOR REAR WINDOW RED WIRE RUN WIRE

3 4 (NOT USED) A/C COMPRESSOR CLUTCH A/C COMPRESSOR CLUTCH DIODE A/C WIDE OPEN THROTTLE (WOT) RELAY BATTERY JUNCTION BOX (BJB) (IN LEFT REAR CORNER OF ENGINE COMPARTMENT) BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/ORG WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) DIODE ENGINE COOLING FAN RELAY FUSE 15 FUSE 2 FUSE 6 FUSE 9 GRN WIRE GRN/BLU WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GROUND SWITCHED HIGH SPEED ENGINE COOLING FAN RELAY HOT AT ALL TIMES IGNITION SWITCH NCA WIRE OFF ORG/ WIRE POWER HOLD RELAY RED WIRE RUN WIRE SECOND COOLING FAN MOTOR (IN RIGHT FRONT OF ENGINE COMPARTMENT, BEHIND RADIATOR) VIO WIRE WHT (OR WIRE WHT WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE ZTEC-E

3 4 (NOT USED) A/C COMPRESSOR CLUTCH A/C COMPRESSOR CLUTCH DIODE A/C WIDE OPEN THROTTLE (WOT) RELAY BATTERY JUNCTION BOX (BJB) (IN LEFT REAR CORNER OF ENGINE COMPARTMENT) BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/ORG WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BRN WIRE BRN/RED WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) DIODE ENGINE COOLING FAN MOTOR (IN LEFT FRONT OF ENGINE COMPARTMENT, BEHIND RADIATOR) ENGINE COOLING FAN RELAY FUSE 15 FUSE 2 FUSE 6 FUSE 9 GRN WIRE GRN/BLU WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GROUND SWITCHED HIGH SPEED ENGINE COOLING FAN RELAY HOT AT ALL TIMES IGNITION SWITCH OFF ORG/ WIRE POWER HOLD RELAY RED WIRE RUN WIRE SECOND COOLING FAN MOTOR (IN RIGHT FRONT OF ENGINE COMPARTMENT, BEHIND RADIATOR) WHT WIRE WHT/RED WIRE YEL WIRE

3 DOOR 4 DOOR BATTERY JUNCTION BOX (BJB) (LEFT REAR CORNER OF ENG COMPT) BLK WIRE BLK/GRN WIRE BLK/ORG WIRE CENTRAL JUNCTION BOX (BJB) (BEHIND LEFT SIDE OF DASH) FUSE 45 CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) DEFROST RELAY FUSE 50 FUSE 7 GENERIC ELECTRONIC MODULE (GEM) (ON RIGHT "A" PILLAR) GRN/BLU WIRE GRN/RED WIRE GRN/YEL WIRE HEATER CONTROL MODULE (IN DASH PANEL) HOT AT ALL TIMES HOT IN RUN OR START IGNITION SWITCH LOCK ORG/GRN WIRE REAR WINDOW REAR WINDOW DEFROST GRID REAR WINDOW DEFROST GRID REAR WINDOW DEFROST GRID RED WIRE RUN WIRE WAGON

1 (OR 2) 1 POS 2 POS 2 (OR 1) A/C WIDE OPEN THROTTLE RELAY ANTI-THEFT SYSTEM (PATS IND) BATTERY JUNCTION BOX (BJB) (LEFT REAR CORNER OF ENGINE COMPT) BLK WIRE BLK/BLU (OR BLK) WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM COOLING FANS (HIGH SPEED FAN RELAY) CRUISE CONTROL SYSTEM, SOUND SYSTEMS D POS DATALINE DATALINE HIGH FAN DIODE DLC ELECTRONIC VACUUM REGULATOR SOLENOID VALVE (ON LEFT SIDE OF FIREWALL) ENGINE COOLING FAN RELAY FUEL PUMP FUEL PUMP DRIVER MODULE (UNDER RIGHT REAR SEAT) FUEL PUMP RELAY FUEL TANK UNIT FUSE 12 FUSE 18 FUSE 8 FUSE 9 GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GROUND GROUND IGN COIL START SIG VSS OUT O/D SW GROUND IGN COIL PATS FP DRIVER GRY/ORG WIRE HIGH SPEED ENGINE COOLING FAN RELAY HOT AT ALL TIMES IGNITION COIL (ON REAR OF CYLINDER HEAD) IGNITION RELAY IGNITION SWITCH IGNITION TRANSFORMER CAPACITOR (ON REAR OF CYL HEAD, BESIDE IGN COIL) IMRC R POS (SPI) INERTIA FUEL SHUTOFF SWITCH (BEHIND RIGHT KICK PANEL) LOCK MAF TFT SENS ECT CHT ACT FP DRIVER AC PRESS PATS IND MIL IND ECR SOL ORG/ WIRE ORG/BLK WIRE OSS TSS PATS INJ 3 CKP SENS CKP SENS POWER HOLD RELAY PSP SW RED WIRE RUN WIRE SPI+ STARTER RELAY STARTING/CHARGING SYSTEM TO SPARK PLUGS TRANS UNIT WHT WIRE WHT/GRN WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE

A/C WIDE OPEN THROTTLE RELAY ANTI-THEFT SYSTEM (PATS IND) BATTERY JUNCTION BOX (BJB) (LEFT REAR CORNER OF ENGINE COMPT) BLK WIRE BLK/BLU (OR BLK) WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BRN/BLU WIRE BRN/RED WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM COOLING FANS (HIGH SPEED FAN RELAY) CRUISE CONTROL SYSTEM, SOUND SYSTEMS DATALINE DATALINE HIGH FAN DIODE DLC ENGINE COOLING FAN RELAY FUEL PUMP FUEL PUMP DRIVER MODULE (UNDER RIGHT REAR SEAT) FUEL PUMP RELAY FUEL TANK UNIT FUSE 12 FUSE 18 FUSE 8 FUSE 9 GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GROUND IGN COIL PATS FP DRIVER GRY/ORG WIRE HIGH SPEED ENGINE COOLING FAN RELAY HOT AT ALL TIMES IGNITION COIL (ON REAR OF CYLINDER HEAD) IGNITION RELAY IGNITION SWITCH INERTIA FUEL SHUTOFF SWITCH (BEHIND RIGHT KICK PANEL) LOCK MAF PRES SIG CHT ACT FP DRIVER AC PRESS PATS IND ORG/ WIRE ORG/BLK WIRE PATS INJ 3 CKP SENS CKP SENS GROUND GROUND GROUND IGN COIL START SIG VSS OUT POWER HOLD RELAY PSP SW RED WIRE RUN WIRE SENSOR SIG STARTER RELAY STARTING/CHARGING SYSTEM SW GND TO SPARK PLUGS WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE