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

1 2 MS CAN- 2.0L 2.0L 2.0L TURBO 2.0L TURBO AGS LIN BATTERY BATTERY JUNCTION BOX (BJB) BATTERY MONITORING SENSOR BLK WIRE BLU/BRN WIRE BLU/WHT WIRE BODY CONTROL MODULE (BCM) COMPUTER DATA LINES SYSTEM FUSE 22 GENERATOR GRILLE SHUTTER ACTUATOR 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) LIN AGS LIN LOW VOLTAGE DIRECT CURRENT/DIRECT CURRENT (DC/DC) CONVERTER MEGA FUSE 2 MICRO - MS CAN + POWERTRAIN CONTROL MODULE (PCM) RED WIRE STARTER MOTOR VIO/ORG WIRE W/ START/STOP 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

1 2 MS CAN- 2.0L 2.0L 2.0L TURBO 2.0L TURBO AGS LIN BATTERY BATTERY JUNCTION BOX (BJB) BATTERY MONITORING SENSOR BLK WIRE BLU/BRN WIRE BLU/WHT WIRE BODY CONTROL MODULE (BCM) COMPUTER DATA LINES SYSTEM FUSE 22 GENERATOR GRILLE SHUTTER ACTUATOR 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) LIN AGS LIN LOW VOLTAGE DIRECT CURRENT/DIRECT CURRENT (DC/DC) CONVERTER MEGA FUSE 2 MICRO - MS CAN + POWERTRAIN CONTROL MODULE (PCM) RED WIRE STARTER MOTOR VIO/ORG WIRE W/ START/STOP 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

1 2 MS CAN- 2.0L 2.0L 2.0L TURBO 2.0L TURBO AGS LIN BATTERY BATTERY JUNCTION BOX (BJB) BATTERY MONITORING SENSOR BLK WIRE BLU/BRN WIRE BLU/WHT WIRE BODY CONTROL MODULE (BCM) COMPUTER DATA LINES SYSTEM FUSE 22 GENERATOR GRILLE SHUTTER ACTUATOR 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) LIN AGS LIN LOW VOLTAGE DIRECT CURRENT/DIRECT CURRENT (DC/DC) CONVERTER MEGA FUSE 2 MICRO - MS CAN + POWERTRAIN CONTROL MODULE (PCM) RED WIRE STARTER MOTOR VIO/ORG WIRE W/ START/STOP WHT WIRE

BATTERY JUNCTION BOX (BJB) BLK/YEL WIRE COMPUTER DATA LINES SYSTEM ELECTRONICS ENGINE COOLING FAN MOTOR ENGINE COOLING FAN RELAY EV HS CAN - FAN CONTROL VARIABLE FCV FUSE 32 GRN/RED WIRE GRY/RED WIRE HIGH CURRENT BATTERY JUNCTION BOX HOT AT ALL TIMES HOT W/ PCM POWER RELAY ENERGIZED MEGA FUSE 8 NCA WIRE ON BATTERY) POWERTRAIN CONTROL MODULE (PCM) PWR VIO WIRE VIO/GRY WIRE WHT WIRE WHT/BLU WIRE

2.0L 2.0L TURBO 1.0L TURBO 2.0L, 2.0L TURBO BATTERY JUNCTION BOX (BJB) BLK WIRE BLK/YEL WIRE BLU/BRN WIRE BLU/WHT WIRE BRN/GRN WIRE COMPUTER DATA LINES SYSTEM ECT ECT GND SIGRTN ELECTRONICS ENGINE COOLING FAN MODULE ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE (ECT) SENSOR ENGINE COOLING FAN RELAY FAN CONTROL VARIABLE FCV FAN (PWM) FUSE 32 FUSE 36 GRILLE SHUTTER ACTUATOR GRN WIRE GRY WIRE GRY/RED WIRE HIGH CURRENT BATTERY JUNCTION BOX (BJB) HOT AT ALL TIMES HOT W/ PCM POWER RELAY ENERGIZED HS CAN+ LIN AGS LIN MEGA FUSE 8 NCA WIRE ORG/ WIRE POWERTRAIN CONTROL (PCM) MODULE PWR RED WIRE S120 (2.0L) S129 (2.0L TURBO) S148 (2.0L) S132 (2.0L TURBO) S166 (1.0L TURBO) STARTING/ CHARGING SYSTEM VIO WIRE VIO/ORG WIRE VPWR WHT WIRE YEL WIRE YEL/ORG WIRE

BLK WIRE BLK/WHT WIRE BLU/ORG WIRE BODY CONTROL MODULE (BCM) COMPUTER DATA LINES SYSTEM DAMPER MODE SW ENGINE CONTROLS SYSTEM FUEL LEVEL SENS 1 FUEL LEVEL SENS 2 FUEL LEVEL SENS GND FUEL, DAMPER CONTROL MODULE (FDCM) FUSE 21 FUSE 22 GRN/BLU WIRE GRN/VIO WIRE GRY WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES I CAN - INSTRUMENT PANEL CONSOLE SWITCH ASSEMBLY LEFT FRONT DAMPER SOLENOID LEFT REAR DAMPER SOLENOID LF DAMPER LR DAMPER NULL RELAY REAR JUNCTION BOX (RJB) RF DAMPER RIGHT FRONT DAMPER SOLENOID RIGHT REAR DAMPER SOLENOID RR DAMPER VIO/BRN WIRE WHT WIRE WHT/BLU WIRE YEL/VIO WIRE

ANT BATTERY JUNCTION BOX (BJB) BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) BRN WIRE COMPUTER DATA LINES SYSTEM DECKLID FUSE 24 FUSE 65 GRN WIRE GRN/ORG WIRE GRN/VIO WIRE GRY/ORG WIRE HEADLAMP SWITCH HOT AT ALL TIMES INSTRUMENT PANEL CLUSTER (IPC) INTELLIGENT ACCESS (IA) ANTENNA LIFTGATE LIFTGATE AJAR LIFTGATE SWITCH LIFTGATE/ DECKLID LATCH ASSEMBLY LIFTGATE/ DECKLID RELEASE LIFTGATE/ DECKLID RELEASE RELAY LIFTGATE/ DECKLID RELEASE SWITCH/ LAMP ASSEMBLY LIN (LSM) MICRO - MS CAN + ORG/ WIRE RELEASE REMOTE FUNCTION ACTUATOR (RFA) MODULE SWITCH VBATT VIO WIRE VIO/ORG WIRE VIO/RED WIRE WHT WIRE YEL WIRE YEL/ORG WIRE YEL/VIO WIRE

4 DOOR 5 DOOR 5 DOOR W/ REAR VIEW CAMERA ANT BATTERY JUNCTION BOX (BJB) BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) BRN WIRE CAN (+) COMPUTER DATA LINES SYSTEM FUSE 23 FUSE 65 GRN/ORG WIRE GRN/VIO WIRE GRY/ORG WIRE HEADLAMP SWITCH HOT AT ALL TIMES INSTRUMENT PANEL CLUSTER (IPC) INTELLIGENT ACCESS (IA) ANTENNA LIFTGATE LIFTGATE AJAR LIFTGATE SWITCH LIFTGATE/ DECKLID LATCH ASSEMBLY LIFTGATE/ DECKLID RELEASE LIFTGATE/ DECKLID RELEASE RELAY LIFTGATE/ DECKLID RELEASE SWITCH/ LAMP ASSEMBLY MICRO - MS CAN + RED WIRE RELEASE REMOTE FUNCTION ACTUATOR (RFA) MODULE RS EXCEPT RS SWITCH VBATT VIO WIRE VIO/ORG WIRE YEL/ORG WIRE YEL/VIO WIRE