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

BATTERY JUNCTION BOX (BJB) BLIS GND BLIS LED - BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/VIO WIRE BLK/WHT WIRE BLU/RED WIRE COMPUTER DATA LINES SYSTEM DRIVER DOOR MODULE (DDM) FUSE 29 FUSE 4 FUSE 5 GRN/YEL WIRE GRY/ORG WIRE HOT AT ALL TIMES HOT W/ ACCESSORY RELAY ENERGIZED IGN IN IGN OUT LEFT EXTERIOR MIRROR BLIND SPOT (BLIS)/ CROSS TRAFFIC ALERT (CTA) LED LEFT EXTERIOR REAR VIEW MIRROR LEFT SIDE OBSTACLE DETECTION CONTROL MODULE (SOD-L) LOWER VOLTAGE DIRECT CURRENT/DIRECT CURRENT (DC/DC) CONVERTER MS CAN + NCA WIRE PASSENGER DOOR MODULE (PDM) POWER DISTRIBUTION SYSTEM REAR JUNCTION BOX (RJB) RED WIRE RIGHT EXTERIOR MIRROR BLIND SPOT (BLIS)/ CROSS TRAFFIC ALERT (CTA) LED RIGHT EXTERIOR REAR VIEW MIRROR RIGHT SIDE OBSTACLE DETECTION CONTROL MODULE (SOD-R) VBATT VIO/ORG WIRE VPWR W/ START/STOP W/O START/STOP WHT WIRE WHT/VIO WIRE YEL WIRE YEL/RED WIRE

BLK/GRY WIRE BLU/GRY WIRE BRN WIRE BRN/RED WIRE COMPUTER DATA LINES SYSTEM FUSE 1 HOT AT ALL TIMES I CAN - REAR JUNCTION BOX (RJB) RED WIRE TELEMATIC CONTROL UNIT MODULE (TCU) VIO/GRY WIRE VPWR

BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) COMPUTER DATA LINES SYSTEM FUSE 85 HOT W/ IGNITION RELAY ENERGIZED HS-CAN HIGH HS-CAN LOW IMAGE PROCESSING MODULE A (IPMA) VPWR WHT WIRE WHT/BLU WIRE YEL WIRE

ALERT - AM/FM ANTENNA ANTENNA PWR AUDIO CONTROL MODULE (ACM) BLK WIRE BLU WIRE BLU/GRY WIRE BLU/WHT WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE COAXIAL CABLE COMPUTER DATA LINES SYSTEM GRN WIRE GRN/BRN WIRE GRN/ORG WIRE GRY WIRE GRY/BRN WIRE GRY/ORG WIRE I CAN - IP SPKR + LEFT FRONT SPEAKER LEFT FRONT TWEETER LEFT REAR SPEAKER LEFT REAR TWEETER LF SPKR LR SPKR NCA WIRE RF SPKR RIGHT FRONT SPEAKER RIGHT FRONT TWEETER RIGHT REAR SPEAKER RIGHT REAR TWEETER RR SPKR SDARS SDL - SOLID SOUND SYSTEMS STATE STEREO L+ STEREO R+ SYNC RADIO CIRCUIT VBATT VIO WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/ORG WIRE VIO/WHT WIRE WHT WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/ORG WIRE WHT/VIO WIRE YEL WIRE YEL/ORG WIRE YEL/VIO WIRE

BLK WIRE BLK/WHT WIRE BLU/GRY WIRE BODY CONTROL MODULE (BCM) BRN/RED WIRE CLOCK- SPRING COMPUTER DATA LINES SYSTEM DISP SIG DISP TRIP GND DOWN FRONT CONTROLS INTERFACE MODULE (FCIM) FUSE 67 FUSE 72 FUSE 79 GLOBAL POSITIONING SYSTEM MODULE (GPSM) GRN/VIO WIRE GRY WIRE GRY/ORG WIRE HOT AT ALL TIMES HS CAN+ I CAN - INSTRUMENT CLUSTER SYSTEM INSTRUMENT PANEL CLUSTER (IPC) LT BLU WIRE MS CAN + NCA WIRE ORG/ WIRE PWR GND RIGHT LEFT RIGHT UPPER STEERING WHEEL SWITCH STEERING ANGLE SENSOR MODULE (SASM) STEERING COLUMN ASSEMBLY VBATT VIO WIRE VIO/GRY WIRE VIO/ORG WIRE WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/RED WIRE

AMP ENABLE ANC LF OUT - ANC REAR OUT + ANC RF OUT - AUDIO CONTROL MODULE (ACM) BLK WIRE BLK/WHT WIRE BLU WIRE BLU/GRY WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DIGITAL AUDIO CONTROL MODULE FUSE 22 GRN WIRE GRN/VIO WIRE GRY/BLU WIRE GRY/ORG WIRE HOT AT ALL TIMES I CAN - PWR GND REAR JUNCTION BOX (RJB) SHIELD SOUND SYSTEMS (SYNC RADIO CIRCUIT) STEREO L+ STEREO R+ SYNC ALERT - VIO/GRN WIRE VIO/RED WIRE WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/ORG WIRE WHT/VIO WIRE YEL/BLU WIRE YEL/ORG WIRE YEL/VIO WIRE

BLK WIRE BLK/GRN WIRE BLK/VIO WIRE BLU WIRE BLU/GRY WIRE BLU/ORG WIRE BLU/WHT WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVER DOOR MODULE (DDM) DRIVER SIDE FRONT POWER WINDOW MOTOR FRONT PASSENGER POWER WINDOW MOTOR FUSE 4 FUSE 5 FUSE 6 FUSE 7 GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE GRY/VIO WIRE GRY/YEL WIRE HALL SENSOR HALL SENSOR 1 HALL SENSOR 2 HALL SENSOR SUPPLY HOT AT ALL TIMES ILLUMINATION MS CAN + PASSENGER DOOR MODULE (PDM) PASSENGER SIDE WINDOW CONTROL SWITCH REAR JUNCTION BOX (RJB) RED WIRE RETURN RIGHT REAR DOOR MODULE SUPPLY VBATT VIO/BRN WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/WHT WIRE WHT WIRE WHT/BRN WIRE WHT/VIO WIRE WINDOW DOWN WINDOW UP YEL/BLU WIRE YEL/GRN WIRE YEL/ORG WIRE YEL/RED WIRE

BLK WIRE BLK/GRN WIRE BLK/VIO WIRE BLU WIRE BLU/GRY WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVER DOOR MODULE (DDM) (ABOVE DOOR WOOFER SPEAKER) DRIVER SIDE FRONT POWER WINDOW MOTOR FRONT PASSENGER POWER WINDOW MOTOR FUSE 4 FUSE 5 FUSE 6 FUSE 7 GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE GRY/VIO WIRE GRY/YEL WIRE HALL SENSOR HALL SENSOR 1 HALL SENSOR 2 HALL SENSOR SUPPLY HOT AT ALL TIMES ILLUMINATION MS CAN + PASSENGER DOOR MODULE (PDM) PASSENGER SIDE WINDOW CONTROL SWITCH REAR JUNCTION BOX (RJB) RED WIRE RETURN RIGHT REAR DOOR MODULE RS EXCEPT RS SUPPLY VBATT VIO/BRN WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/WHT WIRE WHT WIRE WHT/BRN WIRE WHT/VIO WIRE WINDOW DOWN WINDOW UP YEL/BLU WIRE YEL/GRN WIRE YEL/ORG WIRE YEL/RED WIRE

ACCESSORY PROTOCOL INTERFACE MODULE (APIM) BLK WIRE BLK/GRY WIRE BLU WIRE BODY CONTROL MODULE (BCM) COMPUTER DATA LINES SYSTEM FUSE 29 GRN WIRE GRY/ORG WIRE HOT W/ ACCESSORY RELAY ENERGIZED LIN 2 MICRO - MS CAN + NCA WIRE PWR REAR JUNCTION BOX (RJB) SHIELD VIDEO CAMERA VIDEO+ VIO/ORG WIRE WHT WIRE WHT/BLU WIRE

ACCESSORY PROTOCOL INTERFACE MODULE (APIM) BATTERY JUNCTION BOX (RJB) BLK WIRE BLK/GRY WIRE BLU WIRE BODY CONTROL MODULE (BCM) BRN BLK/ WIRE BRN WIRE COMPUTER DATA LINES SYSTEM EXCEPT RS EXCEPT RS RS W/ START/STOP W/O START/STOP FRONT CONTROL/DISPLAY INTERFACE MODULE (FCDIM) FUSE 28 FUSE 29 GRN WIRE GRY/ORG WIRE HOT W/ ACCESSORY RELAY ENERGIZED IGN IN IGN OUT LIN 2 LIN VIDEO- LOW VOLTAGE DIRECT CURRENT/ DIRECT CURRENT (DC/DC) CONVERTER MICRO - MS CAN + NCA WIRE POWER DISTRIBUTION SYSTEM R/S REAR JUNCTION BOX (RJB) RED WIRE RED YEL/ WIRE SHIELD VIDEO CAMERA VIDEO+ VIO) BLU/RED WIRE VIO/ORG WIRE VPWR W/ SYNC GEN 1 W/ SYNC GEN 2, 3 WHT WIRE WHT/BLU WIRE YEL WIRE