Ford Focus RS III (2016-2018) computer data lines system Wiring diagrams

ATFPC ATFPM BATTERY JUNCTION BOX (BJB) BLK/GRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/WHT WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM ENGINE CONTROLS SYSTEM FLOOR SHIFTER FUSE 26 FUSE 32 FUSE 38 GRN WIRE GRN/BRN WIRE GRN/VIO WIRE GRY WIRE GRY/ORG WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT W/ IGNITION RELAY ENERGIZED HOT W/ PCM POWER RELAY ENERGIZED HS CAN+ INSTRUMENT PANEL CLUSTER (IPC) ISP-R LPC MS CAN + NCA WIRE OSS + OSS/TR GND OSS/TR VPWR OVERDRIVE CANCEL/ GRADE ASSIST POWERTRAIN CONTROL MODULE (PCM) PWR GND SIGRTN SSA SSB SSC SSD SSE SST GND SST+ SST+ SST- STEERING ANGLE SENSOR MODULE (SASM) STEERING COLUMN ASSEMBLY TCC TFT TFT SIG RTN TR-P TRANSMISSION FLUID PUMP TRS TSPC TSS TSS GND TSS VPWR TSS/OSS/TR GND TSS/OSS/TR VPWR UP SHIFT VBATT VIO WIRE VIO/GRY WIRE VIO/ORG WIRE VIO/WHT WIRE VPWR VPWR OVERDRIVE CANCEL/ GRADE ASSIST SIG RTN W/O PADDLE SHIFTER W/ PADDLE SHIFTER WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/ORG WIRE WHT/VIO WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE YEL/VIO WIRE

2.0L 2.0L TURBO 2.0L TURBO 2.0L, 1.0L TURBO 2.0L TURBO A/T ACCELERATOR PEDAL POSITION (APP) SENSOR BATTERY JUNCTION BOX (BJB) BLK WIRE BLK/GRY WIRE BLK/WHT WIRE BLU/GRY WIRE BLU/ORG WIRE BLU/WHT WIRE BODY CONTROL MODULE (BCM) BOT BRN WIRE BRN/GRN WIRE CLOCK- SPRING CLUTCH CLUTCH PEDAL CRUISE CONTROL DEACTIVATOR SWITCH CLUTCH PEDAL POSITION (CPP) SWITCH COMPUTER DATA LINES SYSTEM CRUISE GND CRUISE SIG 1 CRUISE SIG 2 FUSE 72 GRN WIRE GRN/ORG WIRE GRN/RED WIRE GRN/VIO WIRE GROUND DISTRIBUTION SYSTEM GRY WIRE GRY/ORG WIRE HOT AT ALL TIMES HS CAN+ LEFT LOWER STEERING WHEEL SWITCH LIGHT SW M/T MICRO - NCA WIRE ON/ OFF RESET/ CANCEL OUTPUT SHAFT SPEED (OSS) SENSOR P/N SW/ CLUTCH 2 PWR GND SET- STEERING ANGLE SENSOR MODULE (SASM) STEERING COLUMN ASSEMBLY STOP TRANSMISSION CONTROL MODULE (TCM) VBATT VIO WIRE VIO/GRN WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE WHT/RED WIRE YEL/GRN WIRE YEL/ORG WIRE

2.0L 2.0L TURBO BATTERY JUNCTION BOX (BJB) BLK WIRE BLK/GRN WIRE BLK/WHT WIRE BLU WIRE BLU/GRY WIRE BLU/ORG WIRE BLU/WHT WIRE BODY CONTROL MODULE (BCM) BRN/BLU WIRE BRN/GRN WIRE BRN/VIO WIRE CLUTCH MOTOR 1 CLUTCH MOTOR 2 COMPUTER DATA LINES SYSTEM DOWN SHIFT FLOOR SHIFTER FUSE 15 FUSE 26 FUSE 38 GND (HCP) GRN WIRE GRN/BRN WIRE HOT AT ALL TIMES HOT W/ IGNITION RELAY ENERGIZED HS CAN+ I CAN - INPUT INPUT SHAFT SPEED SENSOR 1 INPUT SHAFT SPEED SENSOR 2 INSTRUMENT PANEL CLUSTER (IPC) KAPWR MICRO - NCA WIRE OUTPUT SHAFT SPEED (OSS) SENSOR OVERDRIVE CANCEL/ GRADE ASSIST OVERDRIVE CANCEL/ GRADE ASSIST SWITCH P/N SW/ CLUTCH 2 P/N SW/ CLUTCH 2 WAKE UP HS CAN + PCM WAKE UP SUPPLY PHASE U PHASE V PHASE W PNK WIRE PNK/GRN WIRE POWERTRAIN CONTROL MODULE (PCM) (LEFT SIDE OF TRANSMISSION) SIGRTN SST GND SST+ SST+ SST- STEERING ANGLE SENSOR MODULE (SASM) STEERING COLUMN ASSEMBLY TRANSMISSION ASSEMBLY TRANSMISSION CONTROL MODULE (TCM) TRANSMISSION CONTROL MODULE (TCM) (LEFT SIDE OF TRANSMISSION) TRANSMISSION RANGE (TR) SENSOR UP SHIFT VBATT VIO/GRY WIRE VIO/ORG WIRE VPWR W/ OVERDRIVE CANCEL/GRADE ASSIST W/O OVERDRIVE CANCEL/GRADE ASSIST WAKE-UP WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/PNK WIRE YEL/BLU WIRE YEL/ORG WIRE YEL/WHT WIRE

2.0L 2.0L TURBO BATTERY JUNCTION BOX (BJB) BLK WIRE BLK/GRN WIRE BLK/WHT WIRE BLU WIRE BLU/GRY WIRE BLU/ORG WIRE BLU/WHT WIRE BODY CONTROL MODULE (BCM) BRN/BLU WIRE BRN/GRN WIRE BRN/VIO WIRE CLUTCH MOTOR 1 CLUTCH MOTOR 2 COMPUTER DATA LINES SYSTEM DOWN SHIFT FLOOR SHIFTER FUSE 15 FUSE 26 FUSE 38 GND (HCP) GRN WIRE GRN/BRN WIRE HOT AT ALL TIMES HOT W/ IGNITION RELAY ENERGIZED HS CAN+ I CAN - INPUT INPUT SHAFT SPEED SENSOR 1 INPUT SHAFT SPEED SENSOR 2 INSTRUMENT PANEL CLUSTER (IPC) KAPWR MICRO - NCA WIRE OUTPUT SHAFT SPEED (OSS) SENSOR OVERDRIVE CANCEL/ GRADE ASSIST OVERDRIVE CANCEL/ GRADE ASSIST SWITCH P/N SW/ CLUTCH 2 P/N SW/ CLUTCH 2 WAKE UP HS CAN + PCM WAKE UP SUPPLY PHASE U PHASE V PHASE W PNK WIRE PNK/GRN WIRE POWERTRAIN CONTROL MODULE (PCM) (LEFT SIDE OF TRANSMISSION) SIGRTN SST GND SST+ SST+ SST- STEERING ANGLE SENSOR MODULE (SASM) STEERING COLUMN ASSEMBLY TRANSMISSION ASSEMBLY TRANSMISSION CONTROL MODULE (TCM) TRANSMISSION CONTROL MODULE (TCM) (LEFT SIDE OF TRANSMISSION) TRANSMISSION RANGE (TR) SENSOR UP SHIFT VBATT VIO/GRY WIRE VIO/ORG WIRE VPWR W/ OVERDRIVE CANCEL/GRADE ASSIST W/O OVERDRIVE CANCEL/GRADE ASSIST WAKE-UP WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/PNK WIRE YEL/BLU WIRE YEL/ORG WIRE YEL/WHT WIRE

2.0L 2.0L 2.0L TURBO 2.0L M/T 2.0L TURBO 2.0L TURBO, 2.0L A/T A/T AUDIO CONTROL MODULE (ACM) BATTERY BATTERY JUNCTION BOX (BJB) BLK WIRE BLK/GRY WIRE BLU/BRN WIRE BLU/ORG WIRE BLU/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE (BCM) BOT BRN WIRE BRN/RED WIRE CHARGING CIRCUIT CLUTCH CLUTCH PEDAL POSITION (CPP) SWITCH COMPUTER DATA LINES SYSTEM CPP P/N SW/ CPP-BT CRANK DETECT 41 54 HS CAN - FUSE 13 FUSE 78 GENERATOR GRN/BRN WIRE GRY/ORG WIRE HIGH CURRENT BATTERY JUNCTION BOX HOT AT ALL TIMES HS CAN+ IGNITION SWITCH ILLUM M/T MEGA FUSE 2 MICRO - OFF OSS/TR GND OSS/TR VPWR P/N SW POWERTRAIN CONTROL MODULE (PCM) RED WIRE REMOTE FUNCTION ACTUATOR (RFA) MODULE RUN WIRE S101 (2.0L TURBO) SMC SMCS START/ START/STOP SWITCH STARTER MOTOR STARTER RELAY TR GND TR-P TRANSMISSION CONTROL MODULE (TCM) TRANSMISSIONS SYSTEM TRP VBATT VBPWR VIO WIRE VIO/RED WIRE W/ INTELLIGENT ACCESS W/O INTELLIGENT ACCESS WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE

ALL WHEEL DRIVE (AWD) CLUTCH SOLENOID ALL WHEEL DRIVE (AWD) HYDRAULIC PUMP MOTOR ALL- WHEEL DRIVE CONTROL MODULE ATCC SOL - BATTERY JUNCTION BOX (BJB) BLK/BLU WIRE BLU WIRE BLU/ORG WIRE BLU/WHT WIRE BODY CONTROL MODULE (BCM) BRN/GRN WIRE COMPUTER DATA LINES SYSTEM FUSE 17 FUSE 85 HALL 1 HALL 2 HALL 3 HALL GND HALL VACC HALL VCC HOT AT ALL TIMES HOT W/ IGNITION RELAY ENERGIZED HS VALVES I CAN - IGN (15) L-1 (U) L-2 (V) L-2 (V) HALL 1 L-3 (W) LEFT VALVE NCA WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE RIGHT VALVE VIO WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/ORG WIRE YEL WIRE

1 2 MS CAN- BATTERY BATTERY JUNCTION BOX (BJB) BATTERY MONITORING SENSOR BLK WIRE BODY CONTROL MODULE (BCM) COMPUTER DATA LINES SYSTEM FUSE 22 GENERATOR GRY/ORG WIRE GRY/VIO WIRE HIGH CURRENT BATTERY JUNCTION BOX (BJB) HS CAN+ INSTRUMENT PANEL CLUSTER (IPC) LEFT FRONT WINDSHIELD WIPER MOTOR LIN 8 (WMM, BMS) LOW VOLTAGE DIRECT CURRENT/DIRECT CURRENT (DC/DC) CONVERTER MEGA FUSE 2 MICRO - MS CAN + POWERTRAIN CONTROL MODULE (PCM) RED WIRE STARTER MOTOR VIO/BRN WIRE VIO/ORG WIRE WHT WIRE WHT/BLU WIRE

BATTERY BATTERY JUNCTION BOX (BJB) BLK WIRE BLK/GRY WIRE BLK/WHT WIRE BLU/ORG WIRE BLU/WHT WIRE BODY CONTROL MODULE (BCM) BOT BRN WIRE BRN/GRN WIRE BRN/YEL WIRE CHARGING CIRCUIT CLUTCH CLUTCH PEDAL POSITION (CPP) SWITCH COMPUTER DATA LINES SYSTEM CPP CRANK DETECT 68 69 HS CAN - FUSE 13 FUSE 78 GENERATOR GRN/BRN WIRE HIGH CURRENT BATTERY JUNCTION BOX HOT AT ALL TIMES HS CAN+ ILLUM INSTRUMENT PANEL CONSOLE SWITCH ASSEMBLY LOW VOLTAGE DIRECT CURRENT/ DIRECT CURRENT (DC/DC) CONVERTER MEGA FUSE 2 MICRO - POWERTRAIN CONTROL MODULE (PCM) RED WIRE REMOTE FUNCTION ACTUATOR (RFA) MODULE SMC SMCS SS SW START SIG START/ START/STOP SWITCH STARTER MOTOR STARTER RELAY VBATT VIO/RED WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE

AIR CONDITIONING CONTROL MODULE (ACCM) BATTERY CHARGER CONTROL MODULE BATTERY JUNCTION BOX (BJB) BCCM HSD EN BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/YEL WIRE BLU/ORG WIRE BLU/WHT WIRE BODY CONTROL MODULE BPP BPS BRN WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM CONTACTOR DISABLE CONTACTOR SENSE DC/DC HSD EN EV HS CAN - FRONT FUSE FUSE 13 FUSE 21 FUSE 30 GRN/RED WIRE GRN/VIO WIRE GRN/YEL WIRE GRY/YEL WIRE HOT AT ALL TIMES HS CAN+ HV BATT - HV- HVIL SENSE HVIL SOURCE MICRO - MIDDLE FUSE ORG/ WIRE ORG/BLK WIRE ORG/BLU WIRE ORG/GRY WIRE ORG/WHT WIRE ORG/YEL WIRE PCM SHUTOFF IN PCMRC POWERTRAIN CONTROL MODULE PTC HEATER REAR FUSE STOP HS LIGHT ENS CAN - SW TRANSMISSION CONTROL MODULE (TCM) (TOP OF ELECTRIC MOTOR ASSEMBLY) VBATT VIO/GRN WIRE VIO/WHT WIRE WAKE UP FROM BECM WAKE-UP WHT WIRE WHT/BLU WIRE WHT/BRN WIRE YEL WIRE YEL/BLU WIRE YEL/ORG WIRE

BECM PCMP WKUPSR BEHIND REAR SEATS) BLK/BLU WIRE BLK/GRY WIRE BRN WIRE BRN/GRN WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM CONTACTOR RELAY DC/DC CONVERTER CONTROL MODULE DC/DC HSD EN ENS EV HS CAN - EVENT NOTIFICATION SIG FUSE 11 FUSE 12 FUSE 23 FUSE 34 GRN/YEL WIRE GRY/ORG WIRE GRY/YEL WIRE HIGH CURRENT BATTERY JUNCTION BOX (BJB) HOT AT ALL TIMES HV BATT (+) HVIL IN HV BATT - HV LOWER POSITIVE HV MAIN + HV MAIN NEGATIVE HV MAIN POSITIVE HVIL OUT INSTRUMENT PANEL CLUSTER (IPC) LOWER HIGH VOLTAGE BATTERY PACK MEGA FUSE 2 MS CAN + NCA WIRE ON BATTERY) ORG/ WIRE ORG/BLK WIRE ORG/BLU WIRE ORG/GRN WIRE ORG/WHT WIRE PACK CAN HI PACK CAN LO PCM POWER RELAY REAR JUNCTION BOX (RJB) RED WIRE RESTRAINTS CONTROL MODULE UPPER HIGH VOLTAGE BATTERY PACK VBATT VIO/GRN WIRE VIO/GRY WIRE VIO/ORG WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/RED WIRE YEL/BLU WIRE YEL/ORG WIRE YEL/VIO WIRE