Ford Focus III (2011-2015) starting/ charging system Wiring diagrams

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 BATT ANTENNA PWR 1 2 3 4 5 6 7 8 9 10 11 12 VBATT 1 2 3 4 5 6 7 8 SIG SW LCK SW IND ILLUM 2 COAXIAL CABLE COAXIAL CABLE 7 8 24 HS CAN+ HS CAN- AUDIO ANTI- THEFT SW COMPUTER DATA LINES SYSTEM ANTENNA AUDIO CONTROL MODULE (CENTER OF DASH) BLK WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BLU/GRY WIRE BLU/RED WIRE BLU/WHT WIRE BODY CONTROL MODULE BODY CONTROL MODULE (BCM) BRN WIRE BRN/BLU WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CLOCKSPRING COAXIAL CABLE COAXIAL CABLE COMPUTER DATA LINES SYSTEM CPLXX DOOR LOCKS SYSTEM EXTERIOR LIGHTS SYSTEM DOOR LOCKS SYSTEM INTERIOR LIGHTS SYSTEM FRONT CONTROLS INTERFACE MODULE (CENTER OF DASH) FRONT CONTROLS/ DISPLAY INTERFACE MODULE (CENTER OF DASH) FUSE 67 FUSE 79 GND LCK SW IND LIN VBATT GRN WIRE GRY WIRE GRY/YEL WIRE HOT AT ALL TIMES I CAN + I CAN - LEFT FRONT SPEAKER LEFT REAR SPEAKER LR SPKR - LF SPKR - RF SPKR - RR SPKR - LR SPKR - LF SPKR - RF SPKR - RR SPKR - GND I CAN + I CAN - LT BLU WIRE MODE SEEK+ SEEK- VOL+ NAVIGATION SYSTEM NCA WIRE ORG/ WIRE RIGHT FRONT SPEAKER RIGHT REAR SPEAKER RIGHT UPPER STEERING WHEEL SWITCH SDARS AM/FM SOLID STATE STARTING/ CHARGING SYSTEM STEREO SHIELD VIDEO + AUDIO REMOTE LIN GND AUDIO REMOTE - GND VIDEO - VIO WIRE VIO/GRY WIRE VOL (-) W/ SATELLITE RADIO W/ SATELLITE RADIO W/O SATELLITE RADIO WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/ORG WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/ORG WIRE

1 2 PWR GND 2.0L 2.0L (2.0L TURBO) (NEAR BREAKOUT TURBO 33 12 34 12 SIG RTN ECT BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF ENGINE COMPT) BLK WIRE BLK/YEL WIRE BLU/BRN WIRE BLU/WHT WIRE BRN WIRE BRN/GRN WIRE COMPUTER DATA LINES SYSTEM ELECTRONICS ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE (ECT) SENSOR (RIGHT REAR OF ENGINE) ENGINE COOLING FAN MOTOR (RADIATOR ASSEMBLY) ENGINE COOLING FAN RELAY FAN CONTROL VARIABLE FUSE 32 FUSE 35 GRN WIRE GRY WIRE GRY/RED WIRE HIGH CURRENT BATTERY JUNCTION BOX HOT AT ALL TIMES HOT IN ON OR START HOT IN START OR RUN HS CAN+ LIN LIN GRILLE SHUTTER ACTUATOR FCV MEGA FUSE 8 NCA WIRE ORG/ WIRE POWER DISTRIBUTION SYSTEM POWERTRAIN CONTROL MODULE (PCM) (REAR OF ENGINE) RED WIRE STARTING/ CHARGING SYSTEM VIO WIRE VIO/ORG WIRE VPWR WHT WIRE YEL WIRE YEL/ORG WIRE

BEHIND LEFT QUARTERPANEL) BLK WIRE BLK/WHT WIRE BLU/GRN WIRE BLU/GRY WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM FUSE FUSE 2 FUSE 3 GRN/ORG WIRE GRN/WHT WIRE GRY/BRN WIRE GRY/ORG WIRE GRY/RED WIRE HOT AT ALL TIMES HOT AT ALL TIMES BODY CONTROL MODULE (BCM) (LOWER RIGHT SIDE OF DASH) INTERNAL ANTENNA RKE RECEIVER K LINE LIFTGATE SW LIFTGATE/ DECKLID RELEASE RELAY LOCK MICRO - MS CAN + REAR JUNCTION BOX (RJB) (LEFT REAR CORNER OF VEHICLE) RED WIRE REMOTE FUNCTION ACTUATOR (RFA) MODULE START/STOP) STARTING/ CHARGING SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM UNLOCK VIO/ORG WIRE VIO/RED WIRE VPWR YEL/ORG WIRE YEL/VIO WIRE

BLK/WHT WIRE BLU/GRN WIRE BLU/GRY WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM FUSE GRN/ORG WIRE GRN/WHT WIRE GRY/BRN WIRE GRY/ORG WIRE GRY/RED WIRE HOT AT ALL TIMES HOT AT ALL TIMES BODY CONTROL MODULE (BCM) FUSE INTERNAL ANTENNA RKE RECEIVER K LINE LIFTGATE SW LOCK MS CAN + REAR JUNCTION BOX (RJB) (LEFT REAR CORNER OF VEHICLE) RED WIRE REMOTE FUNCTION ACTUATOR MODULE START/STOP) STARTING/ CHARGING SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM UNLOCK VIO/ORG WIRE VIO/RED WIRE VPWR YEL/VIO WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 BATT ANTENNA PWR ALERT - ANTENNA AUDIO CONTROL MODULE (CENTER OF DASH) AUDIO INPUT JACK BLK WIRE BLU WIRE BLU/GRY WIRE BLU/RED WIRE BRN/BLU WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE COAXIAL CABLE COAXIAL CABLE COAXIAL CABLE COAXIAL CABLE SDARS AM/FM COMPUTER DATA LINES SYSTEM CONTROL MODULE DISPLAY GRN/ORG WIRE GRN/VIO WIRE GRY/ORG WIRE I CAN - INSTRUMENT PANEL CLUSTER (IPC) LEFT FRONT SPEAKER LEFT FRONT TWEETER LEFT REAR SPEAKER LR SPKR - LF SPKR - RF SPKR - RR SPKR - LR SPKR - LF SPKR - RF SPKR - RR SPKR - GND I CAN + I CAN - NCA WIRE RIGHT FRONT SPEAKER RIGHT FRONT TWEETER RIGHT REAR SPEAKER SDL - SHIELD SIG STARTING/ CHARGING SYSTEM STATE SOLID STEERING ANGLE SENSOR MODULE (SASM) (STEERING COLUMN ASSEMBLY) STEREO L- STEREO R- STEREO SHIELD SYNC RADIO CIRCUIT TRIP GND DISPLAY/ VIO/GRN WIRE VIO/GRY WIRE VIO/ORG WIRE W/ SATELLITE RADIO W/ SYNC GEN 1 W/O SATELLITE RADIO WHT WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/ORG WIRE WHT/VIO WIRE YEL/ORG WIRE YEL/VIO WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 SUBW 1+ SUBW 2+ 2.0L 2.0L TURBO 21 22 23 24 LR SPKR + LF SPKR + RF SPKR + RR SPKR + ANTENNA AUDIO CONTROL MODULE (CENTER OF DASH) AUDIO DIGITAL SIGNAL PROCESSING MODULE (LEFT LUGGAGE COMPT FLOOR) AUDIO INPUT JACK BLK WIRE BLU/GRY WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE COAXIAL CABLE COAXIAL CABLE COAXIAL CABLE SDARS AM/FM BATT ANTENNA PWR COMPUTER DATA LINES SYSTEM GND GND GND I CAN + I CAN - GRN WIRE GRN/BRN WIRE GRN/ORG WIRE GRN/VIO WIRE GRY WIRE GRY/BRN WIRE GRY/ORG WIRE GRY/YEL WIRE HOT AT ALL TIMES REAR JUNCTION BOX (LEFT REAR CORNER OF VEHICLE) FUSE 23 I CAN - LR SPKR - INSTRUMENT PANEL SPEAKER LEFT FRONT LEFT FRONT SPEAKER TWEETER LEFT REAR TWEETER LEFT REAR SPEAKER LF SPKR LR SPKR - LF SPKR - RF SPKR - RR SPKR - NCA WIRE ORG YEL/ WIRE RF SPKR RF SPKR + RF TWEETER + RR SPKR + IP SPKR - LF SPKR - LF TWEETER - LR SPKR - RF SPKR - RF TWEETER - RR SPKR - RIGHT FRONT SPEAKER RIGHT FRONT TWEETER RIGHT REAR TWEETER RIGHT REAR SPEAKER RR SPKR - SYNC ALERT- SHIELD SOLID STATE STARTING/ CHARGING SYSTEM STEREO SHIELD SUBW 1- SUBW 2- SUBWOOFER V BATT V BATT VIO WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/ORG WIRE VIO/RED WIRE VIO/WHT WIRE W/ SATELLITE RADIO W/O SATELLITE RADIO WHT WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/ORG WIRE WHT/VIO WIRE YEL WIRE YEL/ORG WIRE YEL/VIO WIRE

BEHIND LEFT QUARTERPANEL) BLK WIRE BLK/WHT WIRE BLU/GRN WIRE BLU/GRY WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM FUSE FUSE 2 FUSE 3 GRN/ORG WIRE GRN/WHT WIRE GRY/BRN WIRE GRY/ORG WIRE GRY/RED WIRE HOT AT ALL TIMES HOT AT ALL TIMES BODY CONTROL MODULE (BCM) (LOWER RIGHT SIDE OF DASH) INTERNAL ANTENNA RKE RECEIVER K LINE LIFTGATE SW LIFTGATE/ DECKLID RELEASE RELAY LOCK MICRO - MS CAN + REAR JUNCTION BOX (RJB) (LEFT REAR CORNER OF VEHICLE) RED WIRE REMOTE FUNCTION ACTUATOR (RFA) MODULE START/STOP) STARTING/ CHARGING SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM UNLOCK VIO/ORG WIRE VIO/RED WIRE VPWR YEL/ORG WIRE YEL/VIO WIRE

BLK/WHT WIRE BLU/GRN WIRE BLU/GRY WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM FUSE GRN/ORG WIRE GRN/WHT WIRE GRY/BRN WIRE GRY/ORG WIRE GRY/RED WIRE HOT AT ALL TIMES HOT AT ALL TIMES BODY CONTROL MODULE (BCM) FUSE INTERNAL ANTENNA RKE RECEIVER K LINE LIFTGATE SW LOCK MS CAN + REAR JUNCTION BOX (RJB) (LEFT REAR CORNER OF VEHICLE) RED WIRE REMOTE FUNCTION ACTUATOR MODULE START/STOP) STARTING/ CHARGING SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM UNLOCK VIO/ORG WIRE VIO/RED WIRE VPWR YEL/VIO WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 BATT ANTENNA PWR ALERT - ANTENNA AUDIO CONTROL MODULE (CENTER OF DASH) AUDIO INPUT JACK BLK WIRE BLU WIRE BLU/GRY WIRE BLU/RED WIRE BRN/BLU WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE COAXIAL CABLE COAXIAL CABLE COAXIAL CABLE COAXIAL CABLE SDARS AM/FM COMPUTER DATA LINES SYSTEM CONTROL MODULE DISPLAY GRN/ORG WIRE GRN/VIO WIRE GRY/ORG WIRE I CAN - INSTRUMENT PANEL CLUSTER (IPC) LEFT FRONT SPEAKER LEFT FRONT TWEETER LEFT REAR SPEAKER LR SPKR - LF SPKR - RF SPKR - RR SPKR - LR SPKR - LF SPKR - RF SPKR - RR SPKR - GND I CAN + I CAN - NCA WIRE RIGHT FRONT SPEAKER RIGHT FRONT TWEETER RIGHT REAR SPEAKER SDL - SHIELD SIG STARTING/ CHARGING SYSTEM STATE SOLID STEERING ANGLE SENSOR MODULE (SASM) (STEERING COLUMN ASSEMBLY) STEREO L- STEREO R- STEREO SHIELD SYNC RADIO CIRCUIT TRIP GND DISPLAY/ VIO/GRN WIRE VIO/GRY WIRE VIO/ORG WIRE W/ SATELLITE RADIO W/ SYNC GEN 1 W/O SATELLITE RADIO WHT WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/ORG WIRE WHT/VIO WIRE YEL/ORG WIRE YEL/VIO WIRE

1 2 3 4 5 6 7 8 9 10 11 12 PWR GND PWR GND ACCELERATION PEDAL POSITION (APP) SENSOR (CENTER OF DASH) ACPT APP 1 APPVREF 1 HS CAN+ BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF ENGINE COMPT) BLK/GRN WIRE BLU WIRE BLU/GRY WIRE BLU/WHT WIRE BLU/YEL WIRE BPP C-VREF BRN WIRE BRN/WHT WIRE C-SIGRTN CANV FPC COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM EXTERIOR LIGHTS SYSTEM CRUISE CONTROL SYSTEM COOLING FANS SYSTEM ENS FCV SMC ACCR SMCS FPM FROM PCM POWER RELAY FUSE 32 FUSE 38 GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/ORG WIRE GRN/RED WIRE GRN/VIO WIRE GRY/BRN WIRE GRY/ORG WIRE GRY/YEL WIRE HOT W/ IGNITION RELAY ENERGIZED HS CAN- REVERSED GEAR SW CLTH PDL SW NCA WIRE PCMRC POWERTRAIN CONTROL MODULE (PCM) (REAR OF ENGINE) PWR GND VPWR VPWR SHIFT INTERLOCK SYSTEM SIGRTN SIGRTN AAT STARTING/ CHARGING SYSTEM STARTING/CHARGING SYSTEM TRANSMISSION CONTROL MODULE (TCM) VIO WIRE VIO/GRN WIRE VIO/ORG WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE WHT/ORG WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/ORG WIRE