Ford Focus III (2011-2015) computer data lines system Wiring diagrams

ANTI-LOCK BRAKE SYSTEM (ABS) CONTROL MODULE (LEFT REAR CORNER OF MOTOR COMPT) BLK WIRE BLK/ WHT WIRE BLK/GRY WIRE BLK/WHT WIRE BLU/ORG WIRE BODY CONTROL MODULE (BCM) (LOWER RIGHT SIDE OF DASH) BRAKE FLUID LEVEL SWITCH (ON MASTER CASE GND COMPUTER DATA LINES SYSTEM CYLINDER RESERVOIR) DRIVER SAFETY BELT BUCKLE SWITCH (IN DRIVER SEAT BELT BUCKLE ASSEMBLY) DRIVER SEAT BUCKLE SW EV HS CAN - FUSE 86 GRN WIRE GRN/VIO WIRE GRY WIRE GRY/ORG WIRE GRY/VIO WIRE HIGH CURRENT BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF MOTOR COMPT) HOT AT ALL TIMES HOT W/ IGN RELAY ENERGIZED HS CAN+ INSTRUMENT PANEL CLUSTER (IPC) INTERNAL ANTENNA RKE RECEIVER LF DOOR AJAR LIFTGATE AJAR LIFTGATE/ DECKLID LATCH ASSEMBLY (BOTTOM CENTER OF LIFTGATE) LIN 1 LR DOOR AJAR LVL SW BRK FLUID MEGA FUSE MICRO - MS CAN + MULTI- FUNCTION SWITCH NCA WIRE PARK BRAKE SW PARKING BRAKE SWITCH (BASE OF PARKING BRAKE LEVER ASSEMBLY) PWR GND RED WIRE RESTRAINTS CONTROL MODULE (UNDER FRONT OF CENTER CONSOLE) RF DOOR AJAR RR DOOR AJAR RTN RUN/START STEERING ANGLE SENSOR MODULE (SASM) (TOP OF STEERING COLUMN) SUPPLEMENTAL RESTRAINTS SYSTEM VBATT VIO/ORG WIRE WHT WIRE WHT/BLU WIRE WHT/VIO WIRE YEL WIRE YEL/ORG WIRE

14 13 RTN GND BLK WIRE BLK/GRN WIRE BLK/VIO WIRE BLU/BRN WIRE COMPUTER DATA LINES SYSTEM DRIVER DOOR MODULE (DDM) GRN WIRE GRN/VIO WIRE GRY/VIO WIRE LEFT FRONT DOOR LATCH LEFT REAR DOOR LATCH LEFT REAR DOOR MODULE MS CAN + PASSENGER DOOR MODULE (PDM) POWER WINDOWS SYSTEM RIGHT FRONT DOOR LATCH RIGHT REAR DOOR LATCH RIGHT REAR DOOR MODULE RTN WHT WIRE YEL WIRE

4 DOOR 5 DOOR ANTI-LOCK BRAKE SYSTEM (ABS) CONTROL MODULE (LEFT REAR CORNER OF ENGINE COMPT) BLK WIRE BLK/GRY WIRE BLK/WHT WIRE BLU/GRY WIRE BLU/ORG WIRE BODY CONTROL MODULE (BCM) BRAKE FLUID LEVEL SWITCH (TOP OF MASTER BUCL SW - CASE GND COMPUTER DATA LINES SYSTEM CYLINDER RESERVOIR) DRIVER SAFETY BELT BUCKLE SWITCH DRIVER SEAT BUCKLE SW FUSE 78 FUSE 86 GRN WIRE GRN/VIO WIRE GRY WIRE GRY/ORG WIRE GRY/VIO WIRE HEADLAMP SWITCH HOT AT ALL TIMES HOT AT ALL TIMES HIGH CURRENT MEGA BATTERY FUSE JUNCTION BOX (BJB) HOT W/ IGN RELAY ENERGIZED HS CAN - COMPUTER DATA LINES SYSTEM HS CAN + HS CAN+ IGNITION SWITCH (W/O INTELLIGENT ACCESS) INSTRUMENT PANEL CLUSTER (IPC) INTERNAL ANTENNA RKE RECEIVER KEY IN IGNITION KEY-IN IGN LF DOOR AJAR LIFTGATE AJAR LIFTGATE/ DECKLID LATCH ASSEMBLY LIN LR DOOR AJAR LVL SW BRK FLUID MICRO - MS CAN + MS CAN + COMPUTER DATA LINES SYSTEM MS CAN - MULTI-FUNCTION LIN SWITCH NCA WIRE PARK BRAKE SW PARKING BRAKE SWITCH (CENTER CONSOLE) PASS SEAT BUCKLE SW PASSENGER SAFETY BELT BUCKLE SWITCH PWR GND RED WIRE RESTRAINTS CONTROL MODULE (CENTER CONSOLE) RF DOOR AJAR RR DOOR AJAR RTN RUN/START STEERING ANGLE SENSOR MODULE (SASM) (STEERING COLUMN ASSEMBLY) SUPPLEMENTAL RESTRAINTS SYSTEM VBATT VIO/ORG WIRE VIO/RED WIRE WHT WIRE WHT/BLU WIRE WHT/VIO WIRE YEL WIRE YEL/GRN WIRE YEL/ORG (OR BLK) WIRE YEL/ORG WIRE

14 13 RTN GND BLK WIRE BLK/GRN WIRE BLK/VIO WIRE BLU/BRN WIRE COMPUTER DATA LINES SYSTEM DRIVER DOOR MODULE (DDM) GRN WIRE GRN/VIO WIRE GROUND DISTRIBUTION SYSTEM GRY/VIO WIRE LEFT FRONT DOOR LATCH LEFT REAR DOOR LATCH LEFT REAR DOOR MODULE MS CAN + PASSENGER DOOR MODULE (DDM) POWER WINDOWS SYSTEM RIGHT FRONT DOOR LATCH RIGHT REAR DOOR LATCH RIGHT REAR DOOR MODULE RTN W/ POWER, HEATED SEATS W/ REAR POWER WINDOWS W/O DOOR MODULES W/ DOOR MODULES WHT WIRE YEL WIRE

1 2 VPWR GND 12 13 MS CAN + MS CAN - 2 3 4 5 1 14 LIN 1 WIPER LIMP HOME HS CAN + HS CAN - VBATT GND 2 4 3 1 COM VBATT GND LIN 4 3 2 VBATT GND COM BATTERY MONITORING SENSOR (ON BATTERY) BLK WIRE BLK/GRY WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/GRN WIRE BODY CONTROL MODULE (BCM) (LOWER RIGHT SIDE OF DASH) BRN/RED WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM FRONT WASHER RELAY FRONT WIPER LIMP HOME FUSE 42 FUSE 62 FUSE 72 FUSE 77 FUSE 82 GRN WIRE GRY WIRE GRY/BLU WIRE GRY/ORG WIRE GRY/VIO WIRE HOT AT ALL TIMES HOT AT ALL TIMES BATTERY JUNCTION BOX (BJB) FUSE 18 (LEFT SIDE OF MOTOR COMPT) HOT W/ IGNITION RELAY ENERGIZED HS CAN+ INSTRUMENT PANEL CLUSTER (IPC) INTERIOR LIGHT RELAY LEFT FRONT WINDSHIELD WIPER MOTOR LEVEL SWITCH WASHER FLUID LIN LIN 1 LIN 8 (RSM) LIN 8 (WMM, BMS) MICRO - RAIN SENSOR MODULE (IF EQUIPPED) (TOP CENTER OF WINDSHIELD) REAR WASHER RELAY REAR WINDOW WIPER MOTOR (CENTER OF LIFTGATE) RIGHT FRONT WINDSHIELD WIPER MOTOR RLY CTRL REAR WIPER SASM SPLY STEERING ANGLE SENSOR MODULE (SASM) (TOP OF STEERING COLUMN) VIO WIRE VIO/GRN WIRE VIO/ORG WIRE WASHER FLUID LEVEL SWITCH (IN WASHER FLUID RESERVOIR) WHT WIRE WHT/BLU WIRE WHT/RED WIRE WINDSHIELD WASHER PUMP MOTOR (WASHER FLUID RESERVOIR) WIPER/WASHER SWITCH

1 2 VPWR GND 2 1 MS CAN + MS CAN - 2 3 4 5 1 14 LIN 1 WIPER LIMP HOME HS CAN + HS CAN - VBATT PWR GND 2 4 3 1 COM VBATT GND LIN 4 3 2 VBATT GND COM BATTERY MONITORING SENSOR BLK WIRE BLK/GRY WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/GRN WIRE BODY CONTROL MODULE (BCM) BRN/RED WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM FRONT WASHER RELAY FRONT WIPER LIMP HOME FUSE 42 FUSE 62 FUSE 72 FUSE 77 FUSE 82 GRY WIRE GRY/BLU WIRE GRY/ORG WIRE GRY/VIO WIRE HOT AT ALL TIMES HOT AT ALL TIMES BATTERY JUNCTION FUSE 18 BOX (BJB) (LEFT SIDE OF ENGINE COMPT) HOT W/ IGNITION RELAY ENERGIZED HS CAN+ INSTRUMENT PANEL CLUSTER (IPC) INTERIOR LIGHT RELAY LEFT FRONT WINDSHIELD WIPER MOTOR (LEFT REAR ENGINE COMPT) LEVEL SWITCH WASHER FLUID LIN LIN 1 LIN 8 (RSM) LIN 8 (WMM, BMS) MICRO - RAIN SENSOR MODULE REAR WASHER RELAY REAR WINDOW WIPER MOTOR (5 DOOR) RIGHT FRONT WINDSHIELD WIPER MOTOR (RIGHT REAR ENGINE COMPT) RLY CTRL REAR WIPER SASM SPLY STEERING ANGLE SENSOR MODULE (SASM) (STEERING COLUMN ASSEMBLY) VIO WIRE VIO/GRN WIRE VIO/ORG WIRE WASHER FLUID LEVEL SWITCH WHT WIRE WHT/BLU WIRE WHT/RED WIRE WINDSHIELD WASHER PUMP MOTOR (WASHER FLUID RESERVOIR) WIPER/WASHER SWITCH YEL WIRE