Ford Focus III (2011-2015) (left side of motor compt) Wiring diagrams

1 2 3 4 MOTOR+ MOTOR- AAT AC SOL LSD ACHP ACLP BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF MOTOR COMPT) BLK/BLU WIRE BLK/WHT WIRE BLK/YEL WIRE BLOWER CONTROL BLOWER MOTOR (CENTER OF DASH) BLOWER MOTOR CONTROL MODULE BLOWER MOTOR RELAY BLU/GRN WIRE BLU/WHT WIRE BRN WIRE CABIN AIR CONDITIONING ISOLATOR SOLENOID VALVE COMPUTER DATA LINES SYSTEM ENGINE CONTROLS SYSTEM ENGINE COOLING FAN RELAY EV HS CAN - FCV FUSE 10 FUSE 23 FUSE 32 FUSE 47 GRN/BRN WIRE GRN/RED WIRE GRY/BRN WIRE GRY/RED WIRE HOT AT ALL TIMES HOT W/ PCM POWER RELAY ENERGIZED HVIL SENSE HVIL SOURCE NCA WIRE ORG/GRY WIRE ORG/WHT WIRE POWERTRAIN CONTROL MODULE (PCM) (FRONT OF LEFT FRONT WHEELWELL) RED WIRE SIG RTN VIO WIRE VIO/GRN WIRE VIO/GRY WIRE VPWR VREF WHT WIRE WHT/BLU WIRE WHT/RED WIRE WHT/VIO WIRE YEL/GRN WIRE

AIR CONDITIONING CONTROL MODULE (ACCM) (FRONT OF ELECTRIC AMBIENT AIR BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF MOTOR COMPT) BLK WIRE BLK/GRN WIRE BLK/YEL WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DC/DC CONVERTER CONTROL MODULE (LEFT SIDE OF ELECTRIC MOTOR ASSEMBLY) ELECTRONICS ENGINE COOLING FAN MOTOR (LEFT FRONT OF MOTOR COMPT) EV HS CAN - FUSE 33 GRN WIRE GRN/WHT WIRE GRY/ORG WIRE GRY/RED WIRE HOT IN RUN OR START HV BATT - HV MAIN NEGATIVE HV MAIN POSITIVE HV- HVIL HVIL IN HVIL OUT INSTRUMENT PANEL CLUSTER (IPC) LOWER HIGH VOLTAGE BATTERY PACK (UNDER REAR SEATS) MOTOR ASSEMBLY) MS CAN + NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/GRY WIRE ORG/WHT WIRE PTC HEATER (RIGHT SIDE OF ELECTRIC MOTOR ASSEMBLY) PWR REAR FUSE FRONT FUSE MIDDLE FUSE TEMPERATURE (AAT) SENSOR (IN RIGHT EXTERIOR REARVIEW MIRROR ASSEMBLY) TRANSMISSION CONTROL MODULE (TCM) (TOP OF TRANSMISSION) UPPER HIGH VOLTAGE BATTERY PACK (BEHIND REAR SEATS) VARIABLE FAN CTRL VIO WIRE VIO/ORG WIRE VPWR WHT WIRE WHT/BLU WIRE WHT/BRN WIRE YEL/GRN WIRE

1 2 BRAKE BLEED CONNECTOR 1 9 EV HS CAN + EV HS CAN - 2 3 EV HS CAN + EV HS CAN - 32 33 EV HS CAN - EV HS CAN + 4 9 EV HS CAN - EV HS CAN + 42 43 16 15 EV HS CAN + EV HS CAN - 5 2 EV HS CAN - EV HS CAN + 7 12 16 20 EV HS CAN + EV HS CAN - PAC CAN LO PAC CAN HI AIR CONDITIONING CONTROL MODULE (ACCM) (FRONT OF ELECTRIC MOTOR ASSEMBLY) ANTI-LOCK BRAKE SYSTEM (ABS) MODULE (LEFT REAR CORNER OF MOTOR COMPART) BATTERY CHARGING CONTROL MODULE (BCCM) (UNDER LEFT FRONT OF VEHICLE) BATTERY JUNCTION BOX (BJB) BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF MOTOR COMPT) BLK WIRE BLK/GRY WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/GRY WIRE BLU/WHT WIRE CHARGE PORT LIGHT RING DATA LINK CONNECTOR (DLC) (LOWER LEFT SIDE OF DASH) DC TO DC CONVERTER CONTROL MODULE (DC/DC) (LEFT SIDE OF ELECTRIC MOTOR ASSEMBLY) EV HS CAN - FRONT WHEELWELL) FUSE 31 GRN/ORG WIRE GRY WIRE GRY/ORG WIRE HOT AT ALL TIMES LOWER HIGH VOLTAGE BATTERY PACK (UNDER REAR SEATS) ORG/BLU WIRE ORG/GRN WIRE PAC CAN LO PAC CAN HI POWERTRAIN CONTROL MODULE (PCM) (FRONT OF LEFT TRANSMISSION CONTROL MODULE (TCM) (TOP OF TRANSMISSION) UPPER HIGH VOLTAGE BATTERY PACK (BEHIND REAR SEATS) VIO/GRY WIRE VIO/ORG WIRE WHT WIRE WHT/BLU WIRE WHT/RED WIRE

BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF MOTOR COMPT) BLK/YEL WIRE BRN WIRE COMPUTER DATA LINES SYSTEM ELECTRONICS ENGINE COOLING FAN MOTOR (LEFT FRONT OF MOTOR COMPT) ENGINE COOLING FAN RELAY EV HS CAN - FAN CONTROL VARIABLE FCV FUSE 32 GRN/RED WIRE GRY/RED WIRE HIGH CURRENT BATTERY JUNCTION BOX (LEFT SIDE OF MOTOR COMPT) HOT AT ALL TIMES HOT IN ON OR START MEGA FUSE 8 NCA WIRE POWER DISTRIBUTION SYSTEM POWERTRAIN CONTROL MODULE (PCM) (FRONT OF LEFT FRONT WHEELWELL) PWR VIO WIRE VIO/GRY WIRE WHT WIRE WHT/BLU WIRE

24 29 BPS BPP BACKUP LAMPS CIRCUIT BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF MOTOR COMPT) BEHIND LEFT QUARTERPANEL) 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) BRAKE PEDAL POSITION (BPP) SWITCH (BRAKE PEDAL SUPPORT BRACKET) BRN WIRE BRN/YEL WIRE CHMSL COMPUTER DATA LINES SYSTEM DOOR LOCK/ HAZARD SWITCH FUSE 21 FUSE 24 GRN/BRN WIRE GRN/ORG WIRE GRN/RED WIRE GRN/VIO WIRE GRY WIRE GRY/ORG WIRE HAZARD HEADLAMP SWITCH HOT AT ALL TIMES LEFT HEADLAMP ASSEMBLY LEFT REAR LAMP ASSEMBLY LEFT TURN LICENSE PLATE LIFTGATE/ DECKLID RELEASE LIN LIN 1 LT FT PARK LT REAR PARK LT REAR TURN LT STOP MARKER MICRO - MS CAN + MULTI- FUNCTION SWITCH PARK POSITION POWERTRAIN CONTROL MODULE (PCM) (FRONT OF LEFT FRONT WHEELWELL) REVERSE RIGHT HEADLAMP ASSEMBLY RIGHT TURN RT FT PARK RT REAR PARK RT REAR TURN RT STOP STEERING ANGLE SENSOR MODULE (SASM) (TOP OF STEERING COLUMN) STOP STOP LGT SW TURN V BATT VIO/GRN WIRE VIO/ORG WIRE VIO/RED WIRE VIO/WHT WIRE W/ LED W/O LED WARNING SW SIG WHT WIRE YEL WIRE YEL/BLU WIRE YEL/GRY WIRE YEL/VIO WIRE

41 40 3 MS CAN+ MS CAN- LOGIC GND 47 59 LIFTGATE AJAR ANTI-THEFT HOOD SWITCH (FRONT OF MOTOR COMPT) BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/VIO WIRE BLK/YEL WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/ORG WIRE BLU/RED WIRE BRN WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM CPLXX DOOR LOCK/HAZARD SWITCH DOOR SILL) DR LOCK CTRL SW DR LOCK CTRL SW IND (LED) SIG SW/HAZARD WARNING DR UNLOCK GRN WIRE GRN/RED WIRE GRN/VIO WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/ORG WIRE GRY/VIO WIRE HEADLIGHTS SYSTEM HIGH CURRENT BATTERY HOOD AJAR SWITCH HORN HORNS SYSTEM HOT AT ALL TIMES INTERNAL ANTENNA RKE RECEIVER K LINE LEFT REAR DOOR LATCH LEFT REAR DOOR MODULE LF DR AJAR LIN LIN(LSM) LOCK LR DR AJAR MEGA JUNCTION BOX FUSE (BJB) (LEFT SIDE OF MOTOR COMPT) MICRO BODY CONTROL MODULE (BCM) (LOWER RIGHT SIDE OF DASH) POWER WINDOWS SYSTEM POWER WINDOWS) RED WIRE RETURN RF DR AJAR RIGHT REAR DOOR LATCH RIGHT REAR DOOR MODULE RR DR AJAR SYSTEM UNLOCK VBATT VIO WIRE VIO/BRN WIRE VIO/ORG WIRE WHT WIRE WHT/YEL WIRE YEL WIRE YEL/ORG WIRE

AIR CONDITIONING CONTROL MODULE ANTI-LOCK BRAKE SYSTEM (ABS) MODULE ANTI-THEFT HOOD SWITCH BATTERY BATTERY MONITORING SENSOR BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLK/YEL WIRE BODY CONTROL MODULE BRAKE FLUID LEVEL SWITCH BRAKE PEDAL POSITION (BPP) SWITCH CHARGE PORT LIGHT RING COOLANT VALVE 1 COOLANT VALVE 2 COOLANT VALVE 3 COOLANT WATER PUMP 1 COOLANT WATER PUMP 2 COOLANT WATER PUMP 3 ENGINE COOLING FAN MOTOR ENGINE COOLING FAN RELAY LEFT FRONT WINDSHIELD WIPER MOTOR LEFT HEADLAMP ASSEMBLY LOWER HIGH VOLTAGE BATTERY HORN PACK LOWER HIGH VOLTAGE BATTERY PACK SHIELD NCA WIRE POWERTRAIN CONTROL MODULE PTC HEATER REMOTE FUNCTION ACTUATOR MODULE RIGHT FRONT WINDSHIELD WIPER MOTOR RIGHT HEADLAMP ASSEMBLY TRANSMISSION CONTROL MODULE UPPER HIGH VOLTAGE BATTERY PACK UPPER HIGH VOLTAGE BATTERY PACK SHIELD VACUUM PUMP MOTOR VEHICLE AUDIO SIGNAL FOR PEDESTRIAN VIO/GRY WIRE WASHER FLUID LEVEL SWITCH YEL WIRE

18 19 20 22 23 MS CAN+ MS CAN- SENS GND L SUNL SENS R SUNL SENS AIR CONDITIONING SYSTEM AUTO LAMPS SENS BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF MOTOR COMPT) BLK WIRE BLK/GRY WIRE BLK/YEL WIRE BLU/BRN WIRE BLU/GRN WIRE BODY CONTROL MODULE (LOWER RIGHT SIDE OF DASH) BRN/BLU WIRE COMPUTER DATA LINES SYSTEM FUSE FUSE 24 GRN WIRE GRN/BLU WIRE GRN/VIO WIRE GRY/BRN WIRE GRY/ORG WIRE HEADLAMP SWITCH HI BEAM RELAY HIGH BEAM RELAY HOT AT ALL TIMES HS CAN+ HVAC MODULE INSTRUMENT CLUSTER LEFT HEADLAMP ASSEMBLY LEFT LOW BEAM LIN LIN 1 LOW 9 7 MICRO - MS CAN + MULTI- FUNCTION SWITCH PARKING BRAKE SWITCH (BASE OF PARKING BRAKE LEVER ASSEMBLY) PRK BRK SW RIGHT HEADLAMP ASSEMBLY RIGHT LOW BEAM SHUTTER SIGRTN STEERING ANGLE SENSOR MODULE (SASM) (TOP OF STEERING COLUMN) V BATT VIO/GRY WIRE VIO/ORG WIRE VIO/RED WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/VIO WIRE YEL/ORG WIRE

ANTI-LOCK BRAKE SYSTEM (ABS) MODULE BATTERY BATTERY CHARGER CONTROL (BCCM) MODULE BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF MOTOR COMPT) BATTERY MONITORING BODY SENSOR CONTROL (ON MODULE BATTERY) (BCM) BLK WIRE BLK/YEL WIRE BLOWER MOTOR RELAY BLU RED/ WIRE BLU WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT (BLU/ORG) WIRE BLU/WHT WIRE BODY CONTROL MODULE (BCM) (LOWER RIGHT SIDE OF DASH) BRN WIRE BRN/RED WIRE CABIN AIR CONDITIONING ISOLATOR SOLENOID VALVE COMPT) CONTACTOR RELAY DATA LINK CONNECTOR (DLC) ENGINE COOLING FAN RELAY FUSE FUSE 11 FUSE 13 FUSE 18 FUSE 22 FUSE 23 FUSE FUSE 20 FUSE 26 FUSE 27 FUSE FUSE 21 FUSE 31 FUSE 48 FUSE 65 FUSE 7 FUSE 8 GRN/BRN WIRE GRN/RED WIRE GRY/RED WIRE GRY/VIO WIRE HEATER ELEMENT 1, 2 RELAY HEATER ELEMENT 3 RELAY HIGH CURRENT BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF MOTOR MEGA FUSE 2 HORN HEATER RELAY ELEMENT 1, 2 RELAY LEFT FRONT WINDSHIELD WIPER MOTOR LIFTGATE/ DECKLID RELEASE RELAY MEGA FUSE 1 MEGA FUSE 10 MEGA FUSE 3 MEGA FUSE 4 MEGA FUSE 5 MEGA FUSE 6 MEGA FUSE 8 MEGA FUSE 9 MICRO TO TO FUSE 72 FUSE 66 (DIAGRAM (DIAGRAM 4 OF 6) 3 OF 6) ORG YEL/ WIRE ORG/YEL WIRE PCM POWER RELAY POWER STEERING CONTROL MODULE (PSCM) POWERTRAIN CONTROL MODULE (PCM) RED WIRE RED/ WHT WIRE RIGHT FRONT WINDSHIELD WIPER MOTOR TRANSMISSION CONTROL MODULE (TCM) TO BATTERY JUNCTION BOX (BJB) (DIAGRAM 2 OF 6) TO DC TO DC CONVERTER CONTROL MODULE (DC/DC) (DIAGRAM 6 OF 6) TO FUSE 33 (DIAGRAM 2 OF 6) TO SPLICE V BATT VACUUM PUMP CUT-OFF RELAY VIO/RED WIRE WHT RED/ WIRE WHT WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/RED WIRE

A/C HIGH PRESSURE SENSOR (RIGHT FRONT OF ELECTRIC MOTOR ASSEMBLY) AC SOL LSD ACCELERATOR PEDAL POSITION SENSOR (TOP OF ACCELERATOR PEDAL ASSEMBLY) ANTI-LOCK BRAKES VACRC SYSTEM APPRTN APPVREF VREF SIGRTN SIG VREF VREF VPWR BATTERY JUNCTION BOX (BJB) BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF MOTOR COMPT) BLK WIRE BLK/GRY WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/WHT WIRE BODY CONTROL MODULE HS (LOWER RIGHT CAN+ SPLY CAN- SW SIDE OF DASH) BPP BPS BRN WIRE BRN/VIO WIRE BRN/YEL WIRE CHILLER SOL COMPUTER DATA LINES SYSTEM CONT DISABLE CONT SENS FUSE 21 (LEFT SIDE OF MOTOR COMPT) FUSE 37 GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/ORG WIRE GRN/RED WIRE GRN/VIO WIRE GRY/BRN WIRE GRY/ORG WIRE HOT AT ALL TIMES HOT W/ IGN RELAY ENERGIZED MICRO PCM STOP HS WAKE UP LIGHT PCMRC POWER DISTRIBUTION CRANK DETECT SYSTEM POWERTRAIN CONTROL MODULE (PCM) (FRONT OF LEFT FRONT WHEELWELL) PTC HSD EN VAC PUMP ANTI-LOCK BRAKES SYSTEM VASP VEHICLE AUDIBLE SIGNAL FOR PEDESTRIAN (LEFT FRONT OF MOTOR COMPT) VIO/GRN WIRE VIO/ORG WIRE VIO/WHT WIRE VPWR WAKE UP PCM APP ACHP SIGRTN WAKE-UP WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/ORG WIRE WHT/VIO WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/ORG WIRE YEL/VIO WIRE