Ford Focus II (2005-2008) battery junction box (bjb) (in left rear corner of engine compt) 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

BATTERY JUNCTION BOX (BJB) (IN LEFT REAR CORNER OF ENGINE COMPT) BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/ORG WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) DEFROST RELAY FUSE 45 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 HEATER CONTROL MODULE (BEHIND DASH) HOT AT ALL TIMES HOT IN START OR RUN IGNITION SWITCH LEFT EXTERIOR REAR VIEW MIRROR LOCK OFF ORG/GRN WIRE POWER DISTRIBUTION SYSTEM REAR WINDOW REAR WINDOW HEATER SWITCH RED WIRE RIGHT EXTERIOR REAR VIEW MIRROR RUN WIRE SWITCH ILLUM.

1 2 3 4 VPWR GND TX RX BATTERY JUNCTION BOX (BJB) (IN LEFT REAR CORNER OF ENGINE COMPT) BLK/BLU WIRE BLK/ORG WIRE BLK/RED WIRE BLK/YEL WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) FUSE 36 FUSE 61 GRN/BLK WIRE GRN/BLU WIRE GRN/YEL WIRE GRY/ORG WIRE HOT AT ALL TIMES HOT IN START OR RUN INSTRUMENT CLUSTER ORG/ WIRE ORG/BLK WIRE PASSIVE ANTI-THEFT TRANSCEIVER MODULE PATS IND POWER HOLD RELAY FUSE 9 RED WIRE STARTING/ CHARGING SYSTEM WHT/GRN WIRE

A/C CLUTCH RELAY AIR PUMP RELAY BATTERY BATTERY JUNCTION BOX (BJB) (IN LEFT REAR CORNER OF ENGINE COMPT) BATTERY SAVER RELAY BLK WIRE BLU WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) DATA LINK CONNECTOR (DLC) FRONT CIGAR LIGHTER FUEL PUMP RELAY FUSE FUSE 11 FUSE 12 FUSE 20 FUSE 21 FUSE 22 FUSE 30 FUSE 31 FUSE 32 FUSE 63 FUSE 33 FUSE 48 FUSE 34 FUSE 35 FUSE 36 FUSE 4 FUSE 47 FUSE 6 FUSE 9 FUSE 7 FUSE 8 GENERATOR GENERIC ELECTRONIC MODULE (GEM) GRN WIRE HEATER CONTROL MODULE HORN RELAY IN-LINE FUSE INSTRUMENT CLUSTER MAIN LIGHT SWITCH ORG/ WIRE OTHERS POWERTRAIN CONTROL MODULE RADIO REAR WINDOW DEFROST RELAY RED WIRE ROOF OPENING PANEL UNIT STARTER MOTOR STARTER RELAY SUWOOFER AMPLIFIER TO IGNITION SWITCH (DIAGRAM 2 OF 4) TO POWER HOLD RELAY (DIAGRAM 3 OF 4) WHT WIRE YEL WIRE

A/C CLUTCH RELAY ABS CONTROL MODULE BATTERY BATTERY JUNCTION BOX (BJB) (IN LEFT REAR CORNER OF ENGINE COMPT) BATTERY SAVER RELAY BLK WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) DATA LINK CONNECTOR (DLC) FRONT CIGAR LIGHTER FUEL AIR PUMP PUMP RELAY RELAY FUSE 20 FUSE 12 FUSE 21 FUSE 22 FUSE 23 FUSE 30 FUSE 31 FUSE 32 FUSE 63 FUSE 33 FUSE 48 FUSE 34 FUSE 35 FUSE 36 FUSE 4 FUSE 47 FUSE 5 FUSE 13 FUSE 6 FUSE 9 FUSE 7 FUSE 8 FUSE FUSE 11 GENERIC ELECTRONIC MODULE (GEM) GRN WIRE HEATER CONTROL MODULE HIGH BEAM RELAY HORN RELAY IN-LINE FUSE INSTRUMENT CLUSTER LOW BEAM RELAY MAIN LIGHT SWITCH ORG/ WIRE POWERTRAIN CONTROL MODULE RADIO REAR WINDOW DEFROST RELAY RED WIRE ROOF OPENING PANEL UNIT STARTER MOTOR STARTER RELAY SUBWOOFER GENERATOR AMPLIFIER TO IGNITION RELAY (DIAGRAM 3 OF 4) TO IGNITION SWITCH (DIAGRAM 2 OF 4) TO POWER HOLD RELAY (DIAGRAM 3 OF 4) WHT WIRE YEL WIRE

1 2 3 4 5 5 6 7 8 AUDIO SIG (+) AUDIO SIG (-) SHIELD AMP ENABLE BATTERY JUNCTION BOX (BJB) (IN LEFT REAR CORNER OF ENGINE COMPT) BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BRN/YEL WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) COAXIAL LEAD FUSE 11 FUSE 31 FUSE 41 FUSE 62 GRN WIRE GROUND GROUND GRY WIRE GRY/BLK WIRE GRY/RED WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT IN HOT IN RUN OR ACC LEFT FRONT SPEAKER LEFT REAR SPEAKER LF SPEAKER (-) LR SPEAKER (-) RR SPEAKER (-) NCA WIRE ORG/ WIRE ORG/BLK WIRE POWER POWER AUDIO SIG (+) AUDIO SIG (-) RADIO RADIO REMOTE CONTROL SWITCH RED WIRE RIGHT FRONT SPEAKER RIGHT REAR SPEAKER ROOF OPENING PANEL UNIT (AT CENTER FRONT OF ROOF) SIG RTN SUBWOOFER SW EN/ CLIP DETECT 1 2 3 4 5 6 7 8 9 10 VSS VSS VSS WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE YEL/GRN WIRE

3/5 DOOR 4 DOOR BATTERY JUNCTION BOX (BJB) (IN LEFT REAR CORNER OF ENGINE COMPT) BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/ORG WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) DEFROST RELAY FUSE 45 FUSE 49 FUSE 7 GENERIC ELECTRONIC MODULE (GEM) (ON RIGHT "A" PILLAR) GRN/BLU WIRE GRN/RED WIRE GRN/YEL WIRE HEATER CONTROL MODULE (BEHIND DASH) HEATER ILLUM HOT AT ALL TIMES HOT IN START OR RUN IGNITION SWITCH LATE PROD LOCK OFF ORG/GRN WIRE POWER DISTRIBUTION SYSTEM REAR WINDOW REAR WINDOW DEFROST GRID REAR WINDOW DEFROST GRID REAR WINDOW DEFROST GRID REAR WINDOW HEATER SWITCH RED WIRE RUN WIRE WAGON