Ford Focus II (2005-2008) pcm power diode Wiring diagrams

33 41 39 38 4 SENSOR SIGNAL SIGNAL RETURN RLY CTRL RLY CTRL RLY CTRL 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/WHT WIRE CENTRAL JUNCTION BOX (BJB) (BEHIND LEFT SIDE OF DASH) CYLINDER HEAD TEMPERATURE SENSOR (ON CYLINDER HEAD) EARLY PRODUCTION ENGINE COOLING FAN MOTOR (ON RADIATOR) ENGINE COOLING FAN RELAY FUSE 39 FUSE 6 FUSE 9 GRN WIRE GRN/BLU WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HIGH SPEED FAN CONTROL RELAY HOT AT ALL TIMES HOT IN START OR RUN LATE PRODUCTION LOW SPEED ENGINE COOLING FAN RELAY A LOW SPEED ENGINE COOLING FAN RELAY B PCM POWER DIODE POWER DISTRIBUTION SYSTEM POWER HOLD RELAY RED WIRE SECOND COOLING FAN MOTOR (ON RADIATOR) WHT WIRE WHT/VIO WIRE

BATTERY JUNCTION BOX (BJB) (IN LEFT REAR CORNER OF ENGINE COMPT) BLK WIRE BLK/BLU WIRE BLK/ORG WIRE BLK/WHT WIRE BLU WIRE BRAKE PEDAL POSITION SWITCH (ON BRAKE PEDAL SUPPORT BRACKET) BRN WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) CLOCK SPRING (ON STEERING COLUMN) CLUTCH PEDAL POSITION SWITCH (ON CLUTCH PEDAL SUPPORT) COAST/RESUME DECEL EARLY PROD FUSE 29 FUSE 39 FUSE 42 FUSE 53 FUSE 61 FUSE 9 GRN WIRE GRN/BLU WIRE GRN/WHT WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT IN START OR RUN INSTRUMENT CLUSTER LATE PROD MICRO- PROCESSOR NCA WIRE OFF ORG/ WIRE PCM POWER DIODE POWER HOLD RELAY RED WIRE REST SET/ACC SPEED CONTROL INDICATOR SPEED CONTROL SERVO (ON REAR CENTER OF ENGINE COMPARTMENT) STEERING WHEEL/ SPEED CONTROL SWITCH STOPLAMP SWITCH (ON BRAKE PEDAL SUPPORT) VEHICLE SPEED SENSOR (ON REAR OF TRANSMISSION) VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE

A/C CLUTCH FIELD COIL (AT RIGHT FRONT OF ENGINE COMPARTMENT) A/C CLUTCH 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 (BJB) (BEHIND LEFT SIDE OF DASH) EARLY PRODUCTION ENGINE COOLING FAN MOTOR (ON RADIATOR) ENGINE COOLING FAN RELAY FUSE 15 FUSE 39 FUSE 6 FUSE 9 GRN WIRE GRN/BLU WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HIGH SPEED FAN CONTROL RELAY HOT AT ALL TIMES HOT IN START OR RUN LATE PRODUCTION LOW SPEED COOLING FAN RELAY B LOW SPEED ENGINE COOLING FAN RELAY A NCA WIRE PCM POWER DIODE POWER DISTRIBUTION SYSTEM POWER HOLD RELAY RED WIRE RED/BLU WIRE SECOND COOLING FAN MOTOR (ON RADIATOR) SWITCH INPUT WHT WIRE WHT/RED WIRE WHT/VIO WIRE

14 1 (W/O TCS) (W/ TCS) 20 4 (W/O TCS) (W/ TCS) ABS CONTROL MODULE BLK WIRE BLU WIRE CORNER OF ENGINE COMPT) BATTERY JUNCTION BOX (BJB) ENGINE COOLING FAN RELAY FROM BATTERY (DIAGRAM 1 OF 4) FROM FUSE 6 (DIAGRAM 1 OF 4) FROM FUSE 9 (DIAGRAM 1 OF 4) FROM IGNITION SWITCH (DIAGRAM 2 OF 4) FUSE 1 FUSE 19 FUSE 15 FUSE 24 FUSE 29 GRN WIRE GRY WIRE HEATER BLOWER MOTOR HIGH BEAM RELAY HIGH SPEED FAN CONTROL RELAY IDLE AIR CONTROL (IAC) VALVE IGNITION RELAY LOW BEAM RELAY ORG/ WIRE OTHERS PCM POWER DIODE POWER HOLD RELAY POWERTRAIN CONTROL MODULE RED WIRE SIDE OF ENGINE COMPT) SPEED CONTROL MODULE TO FUSE 53 (DIAGRAM 4 OF 4) W/ SPEED CONTROL OR ABS WHT WIRE YEL WIRE

A/C CLUTCH RELAY A/C CLUTCH RLY A/C PRESS SW OVERDRIVE SIG AIR CONDITIONING SYSTEM AIR PUMP RLY AIR PUMP RLY INTAKE AIR TEMP FUEL PUMP ANTI-THEFT SYSTEM BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/BLU WIRE BRN/RED WIRE BRN/WHT WIRE CAN L CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM DUAL PRESSURE SWITCH (AT RIGHT FRONT OF ENGINE COMPT) ENGINE COOLING FAN RELAY EVAP CANISTER PURGE VALVE (REAR SIDE OF ENGINE COMPT) EVAP PURGE PWR HOLD RLY PWR HOLD RLY PATS IND HI COOL FAN LO COOL FAN EVAPORATIVE EMISSION (EVAP) CANISTER VENT VALVE (UNDER REAR OF VEHICLE) FUSE 9 GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/ORG WIRE GRN/RED WIRE GRN/YEL WIRE GROUND GROUND GROUND IMRC MODULE GRY/ORG WIRE GRY/RED WIRE HOT AT ALL TIMES IGNITION RELAY IGNITION SWITCH LOCK OFF LOW SPEED COOLING FAN RELAY A LOW SPEED COOLING FAN RELAY B ORG/ WIRE ORG/BLK WIRE PASSIVE ANTI-THEFT TRANSCEIVER MODULE (ON UPPER RIGHT SIDE OF STEERING COLUMN) PCM POWER DIODE POWER HOLD RELAY PSP SENS RED WIRE RUN WIRE SIG RETURN RX SIG MAF SENS FEPS BATTERY SOLID STATE (ON CYLINDER HEAD) MASS AIR FLOW (MAF) SENSOR (ON INTAKE SYSTEM) STARTER RELAY STOPLAMP FTP SENS GROUND CAN H FUEL PUMP EVAP VENT TX SIG MAF SENS SIG W/ SPEED CONTROL ALL OR ABS OTHERS WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE