Ford Focus II (2005-2008) (in main wiring harness, near breakout for stoplamp switch) Wiring diagrams

1 2 3 4 5 6 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 VBATT BATTERY JUNCTION BOX (BJB) (IN LEFT REAR CORNER OF ENGINE COMPT) BLK WIRE BLU WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM FUSE 15 13 (EARLY PRODUCTION) (LATE PRODUCTION) FUSE 24 5 (EARLY PRODUCTION) (LATE PRODUCTION) FUSE 29 FUSE 42 GEARSHIFT LEVER UNIT (IN CENTER CONSOLE) GRN WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES HOT IN START OR RUN LEFT FRONT WHEEL SPEED SENSOR (ON LEFT FRONT WHEEL HUB) LEFT REAR WHEEL SPEED SENSOR (ON LEFT REAR WHEEL HUB) NCA WIRE RED WIRE RIGHT FRONT WHEEL SPEED SENSOR (ON RIGHT FRONT WHEEL HUB) RIGHT REAR WHEEL SPEED SENSOR (ON RIGHT REAR WHEEL HUB) STOPLAMP SWITCH VBATT VPWR CAN L WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE

BATTERY JUNCTION BOX (BJB) (IN LEFT REAR CORNER OF ENGINE COMPT) BLK WIRE BLK/WHT WIRE BLU WIRE BRAKE PEDAL POSITION (ON BRAKE PEDAL SUPPORT BRACKET) BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE CAN L GND CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM FUSE 15 13 (EARLY PRODUCTION) (LATE PRODUCTION) FUSE 24 5 (EARLY PRODUCTION) (LATE PRODUCTION) FUSE 29 FUSE 42 GEARSHIFT LEVER UNIT (IN CENTER CONSOLE) GRN WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES HOT IN START OR RUN LEFT FRONT WHEEL SPEED SENSOR (ON LEFT FRONT WHEEL HUB) LEFT REAR WHEEL SPEED SENSOR (ON LEFT REAR WHEEL HUB) NCA WIRE ORG/WHT WIRE RED WIRE RIGHT FRONT WHEEL SPEED SENSOR (ON RIGHT FRONT WHEEL HUB) RIGHT REAR WHEEL SPEED SENSOR (ON RIGHT REAR WHEEL HUB) SIG STOPLAMP SWITCH TRACTION CONTROL SYSTEM (TCS) DISABLE SWITCH VBATT VPWR WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE

BATTERY JUNCTION BOX (BJB) (IN LEFT REAR CORNER OF ENGINE COMPT) BLK 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) COAST/RESUME COMPARTMENT) DECEL FUSE 29 FUSE 42 FUSE 53 FUSE 61 GRN WIRE GRN/BLU WIRE GRN/WHT WIRE GRN/YEL WIRE HOT IN START OR RUN INSTRUMENT CLUSTER MICRO- PROCESSOR NCA WIRE OFF OUTPUT SHAFT SPEED (OSS) SENSOR (ON REAR OF TRANSMISSION) RED WIRE REST SET/ACC SPEED CONTROL INDICATOR SPEED CONTROL SERVO (LEFT SIDE OF ENGINE STEERING WHEEL/ SPEED CONTROL SWITCH STOPLAMP SWITCH (ON BRAKE PEDAL SUPPORT) VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL 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

BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) DATA LINK CONNECTOR (DLC) (UNDER LEFT SIDE OF DASH, ON CENTRAL JUNCTION BOX) DRIVER SIDE DOOR LOCK SWITCH ENGINE COMPARTMENT SWITCH (IN FRONT CENTER OF ENGINE COMPT) EXTERIOR LIFTGATE/ DECKLID RELEASE SWITCH FUSE 32 FUSE 63 GENERIC ELECTRONIC MODULE (GEM) (ON RIGHT "A" PILLAR) GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HORNS SYSTEM HOT AT ALL TIMES ILLUMINATION INSTRUMENT CLUSTER STOPLAMP SWITCH (ON BRAKE PEDAL SUPPORT) LIFTGATE/ DECKLID RELEASE SWITCH LOCK ORG/GRN WIRE ORG/WHT WIRE PASSENGER SIDE DOOR LOCK SWITCH UNLOCK WAGON WHT/BLK WIRE WHT/GRN WIRE YEL/BLK WIRE

BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) DATA LINK CONNECTOR (DLC) (UNDER LEFT SIDE OF DASH, ON CENTRAL JUNCTION BOX) DRIVER SIDE DOOR LOCK SWITCH ENGINE COMPARTMENT SWITCH (IN FRONT CENTER OF ENGINE COMPT) EXTERIOR LIFTGATE/ DECKLID RELEASE SWITCH FUSE 32 FUSE 63 GENERIC ELECTRONIC MODULE (GEM) (ON RIGHT "A" PILLAR) GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HORNS SYSTEM HOT AT ALL TIMES ILLUMINATION INSTRUMENT CLUSTER STOPLAMP SWITCH (ON BRAKE PEDAL SUPPORT) LIFTGATE/ DECKLID RELEASE SWITCH LOCK ORG/GRN WIRE ORG/WHT WIRE PASSENGER SIDE DOOR LOCK SWITCH UNLOCK WAGON WHT/BLK WIRE WHT/GRN WIRE YEL/BLK WIRE

BLK WIRE BLU WIRE BRAKE PEDAL POSITION SWITCH (ON BRAKE PEDAL SUPPORT BRACKET) CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) EXTERIOR LAMPS CIRCUIT FUSE 42 GENERIC ELECTRONIC MODULE (GEM) (ON RIGHT "A" PILLAR) GRN WIRE GRN/YEL WIRE HIGH MOUNTED STOPLAMP HOT IN START OR RUN LEFT REAR LAMP ASSEMBLY ORG/ WIRE RED WIRE RIGHT REAR LAMP ASSEMBLY STOPLAMP SWITCH (ON BRAKE PEDAL SUPPORT) WHT WIRE YEL WIRE

4 DOOR BLK WIRE BLU WIRE BRAKE PEDAL POSITION SWITCH (ON BRAKE PEDAL SUPPORT BRACKET) CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) EXTERIOR LAMPS CIRCUIT FUSE 42 GENERIC ELECTRONIC MODULE (GEM) (ON RIGHT "A" PILLAR) GRN WIRE GRN/YEL WIRE HIGH MOUNTED STOPLAMP HOT IN START OR RUN LATE PROD WAGON LEFT REAR LAMP ASSEMBLY ORG/ WIRE OTHERS RED WIRE RIGHT REAR LAMP ASSEMBLY STOPLAMP SWITCH (ON BRAKE PEDAL SUPPORT) WAGON WHT WIRE YEL WIRE