Ford Focus I (1998-2004) brn/wht Wiring diagrams

ABS IND. BATTERY JUNCTION BOX BATTERY JUNCTION BOX (LEFT REAR 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/BLK WIRE BLU/RED WIRE BRN/BLU WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CENTRAL JUNCTION BOX (BEHIND LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM DUAL AXIS ACCELERATION SENSOR ELECTRONIC STABILITY PROGRAM MODULE (ON LEFT SIDE OF ENGINE COMPT) FUSE 11 FUSE 21 FUSE 36 FUSE 41 FUSE 42 FUSE 46 GRN WIRE GRN/BLU WIRE GRN/ORG WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE GRY/ORG WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN ACC OR RUN INSTRUMENT CLUSTER LEFT FRONT WHEEL SPEED SENSOR (ON WHEEL HUB) LEFT REAR WHEEL SPEED SENSOR (ON WHEEL HUB) NCA WIRE ORG/ WIRE ORG/WHT WIRE PRIMARY BRAKE PRESSURE SENSOR RED WIRE RIGHT FRONT WHEEL SPEED SENSOR (ON WHEEL HUB) RIGHT REAR WHEEL SPEED SENSOR (ON WHEEL HUB) SECONDARY BRAKE PRESSURE SENSOR STEERING POSITION SENSOR (ON STEERING COLUMN) STOPLAMP RELAY STOPLAMP SWITCH (ON UPPER RIGHT SIDE OF PEDAL BRACKET) TRACTION CONTROL IND TRACTION CONTROL SWITCH VACUUM BRAKE BOOSTER WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WHT/VIO WIRE YAW VELOCITY SENSOR YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE YEL/VIO WIRE

BACK-UP LAMPS BATTERY JUNCTION BOX (LEFT REAR ENGINE COMPT) BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BRAKE PEDAL POSITION SWITCH BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE CENTRAL JUNCTION BOX (BEHIND LEFT SIDE OF DASH) DATA LINK CONNECTOR (PARTIAL) (UNDER LEFT SIDE OF DASH) DIODE ENGINE COMPT) ENGINE CONTROLS FUSE 20 FUSE 42 FUSE 9 GEARSHIFT LEVER UNIT GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/ORG WIRE GRY/RED WIRE GRY/VIO WIRE HOT AT ALL TIMES HOT IN RUN OR START INSTRUMENT CLUSTER MASS AIR FLOW (MAF SENSOR) NCA WIRE ORG/BLK WIRE OUTPUT SHAFT SPEED SENSOR (RIGHT SIDE OF TRANS) OVERDRIVE CANCEL SWITCH PCA POWER HOLD RELAY RED WIRE SSA SSB SSC SSD SSE STOPLAMP SWITCH (RIGHT SIDE OF BRAKE PEDAL BRACKET) TFT THROTTLE POSITION (TP) SENSOR (ON THROTTLE BODY) TRANSMISSION HARDWARE UNIT WHT (OR WHT/VIO) WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/VIO WIRE YEL WIRE YEL/GRN WIRE YEL/RED WIRE YEL/VIO 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

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

8- 9- AIR BAG DIAGNOSTIC MONITOR (UNDER CENTER CONSOLE, FORWARD OF PARK BRAKE LEVER) AIR BAG INDICATOR 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/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) CLOCK- SPRING CLOCKSPRING DRIVER AIR BAG MODULE FORWARD CRASH SENSOR (CENTER FRONT OF VEHICLE) FUSE GENERIC ELECTRONIC MODULE (GEM) (RIGHT "A" PILLAR) GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/ORG WIRE GRN/RED WIRE GRN/YEL WIRE HORNS SYSTEM HOT IN RUN OR START IGNITION INSTRUMENT CLUSTER NCA WIRE ORG/ WIRE PASSENGER AIR BAG MODULE RED WIRE SENSOR RETURN SENSOR RETURN SENSOR RETURN SENSOR SIGNAL SENSOR RETURN SENSOR SIGNAL SENSOR VOLTAGE SWITCHED GND VOLTAGE SWITCHED GND SWITCHED GND VOLTAGE SOLID STATE STAGE 1 STAGE 2 SWITCHED GND VOLTAGE SENSOR SIGNAL SENSOR RTN VOLTAGE SWITCHED GND VOLTAGE SWITCHED GND WHT WIRE WHT/BLK WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE YEL/RED WIRE

BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE DRIVER SAFETY BELT RETRACTOR PRETENSIONER (DRIVER SEAT) DRIVER SEAT BELT BUCKLE SENSOR (DRIVER SEAT) DRIVER SEAT POSITION SENSOR (UNDER DRIVER SEAT) GRN WIRE GRN/BLK WIRE GRN/BLU WIRE LEFT SIDE AIR BAG SENSOR (UNDER LEFT FRONT SEAT) LEFT SIDE SIDE AIR BAG MODULE (UNDER LEFT FRONT SEAT) NCA WIRE PASSENGER SEAT BELT BUCKLE SENSOR (PASSENGER SEAT) RIGHT SIDE AIR BAG SENSOR (UNDER RIGHT FRONT SEAT) SOLID STATE WHT WIRE WHT/VIO WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE

1 (OR 3) 3 (OR 1) A/T AIR CHARGE TEMP BACK- UP LAMPS SYSTEM BLK WIRE BLK/BLU (OR BLK) WIRE BLK/BLU WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE CATALYST WARNING INDICATOR ENG COMPT) ENGINE COMPT) EXHAUST PRESSURE TRANSDUCER (EPT) SENSOR (NEAR BRAKE MASTER CYLINDER) FUEL TANK PRESSURE TRANSDUCER SENSOR (ON TOP REAR SIDE OF FUEL TANK) GEARSHIFT LEVER UNIT (A/T) GRN/BLK WIRE GRN/BLU WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE INDICATOR CHECK ENGINE INSTRUMENT CLUSTER MASS AIRFLOW (MAF) SENSOR (ON LEFT SIDE OF ENGINE COMPT, BEHIND BATTERY) NCA WIRE O/D OFF SWITCH ORG/ WIRE ORG/BLK WIRE OUTPUT SHAFT SPEED (OSS) SENSOR (A/T) (RIGHT SIDE OF TRANS) SOLID STATE THROTTLE POSITION SENSOR (TPC) (ON THROTTLE BODY) TRANSMISSION HARDWARE UNIT (A/T) TURBINE SHAFT SPEED (TSS) SENSOR (A/T) (TOP REAR OF TRANS) VIO WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE YEL/VIO WIRE ZETEC SPI

A/C SYSTEM (WOT RELAY) A/T M/T BATTERY JUNCTION BOX (BJB) (LEFT REAR CORNER OF ENGINE COMPT) BLK/BLU (OR BLK) WIRE BLK/BLU WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BRAKE PEDAL POSITION SWITCH BRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CAMSHAFT POSITION SENSOR (ON RIGHT REAR OF CYL HEAD) CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) CMP SENS AC PRESS KS MAF TPS V REF RETURN STOPLAMP COOLING FANS (FAN RELAY) ENG COMPT) EVAP VENT FAN RLY WOT RLY INJ 1 POWER GEN TRANS UNIT FUSE 20 FUSE 42 GENERATOR GRN/BLK WIRE GRN/BLU WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES IDLE SPEED CONTROL VALVE (ON RIGHT SIDE OF ENGINE) IMRC TRANS UNIT TRANS UNIT IDLE SPD (SPI) INJ 4 INJ 2 POWER INSTRUMENT CLUSTER KNOCK SENSOR (RIGHT SIDE OF ENGINE) NCA WIRE RED WIRE RETURN TANK PRESS RAIL PRESS PNP CPP EPT SENS TRANS UNIT TRANS UNIT GROUND WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE

A/C DUAL PRESSURE SWITCH (IN RIGHT FRONT CORNER OF ENGINE COMPT) AIR CHARGE TEMP BAROMETRIC ABSOLUTE PRESSURE SENSOR BLK WIRE BLK/BLU (OR BLK) WIRE BLK/BLU WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CATALYST WARNING INDICATOR CLUTCH PEDAL POSITION SWITCH (ON LEFT SIDE OF PEDAL BRACKET) CYLINDER HEAD TEMPERATURE SENSOR ENG COMPT) ENGINE COMPT) FUEL RAIL PRESSURE TRANSDUCER SENSOR (ON RIGHT SIDE OF ENGINE) FUEL TANK PRESSURE TRANSDUCER SENSOR (ON TOP REAR SIDE OF FUEL TANK) GRN/BLU WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GROUND IGN INDICATOR CHECK ENGINE INSTRUMENT CLUSTER MASS AIRFLOW (MAF) SENSOR (ON LEFT SIDE OF ENGINE COMPT, BEHIND BATTERY) ORG/ WIRE ORG/BLK WIRE SIGNAL SOLID STATE SW GND THROTTLE POSITION SENSOR (TPC) (ON THROTTLE BODY) VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE YEL/VIO WIRE

A/C SYSTEM (WOT RELAY) BATTERY JUNCTION BOX (BJB) (LEFT REAR CORNER OF ENGINE COMPT) BLK/BLU (OR BLK) WIRE BLK/BLU WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BRAKE PEDAL POSITION SWITCH BRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CAMSHAFT POSITION SENSOR (ON RIGHT REAR OF CYL HEAD) CAMSHAFT TIMING ACTUATOR CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) CMP SENS AC PRESS KS MAF TPS V REF RETURN STOPLAMP COOLING FANS (FAN RELAY) CPP ENG COMPT) EVAP CANISTER PURGE VALVE (LEFT REAR CORNER OF ENGINE COMPT) FAN RLY WOT RLY INJ 1 POWER GEN MIL IND FUSE 20 FUSE 42 GENERATOR GRN/BLU WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GROUND GRY WIRE HOT AT ALL TIMES IDLE SPD IDLE SPEED CONTROL VALVE (ON RIGHT SIDE OF ENGINE) INJ 4 INJ 2 POWER INSTRUMENT CLUSTER KNOCK SENSOR (RIGHT SIDE OF ENGINE) NCA WIRE RED WIRE TANK PRESS VEHICLE SPEED SENSOR (VSS) (ON RIGHT SIDE OF TRANS, NEAR DRIVESHAFT FLANGE) WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE