Ford Fiesta ST VII (2018-2021) power distribution system Wiring diagrams

ALARM HORN AMBIENT LIGHT SEN RTN AMBIENT LIGHT SEN SIG AMBIENT/MOON LTNG ANTI-THEFT SYSTEM AUTO LAMP BACKUP LAMP BATT SAVER O/P BATTERY JUNCTION BOX (BJB) BLK WIRE BLK/GRY WIRE BLK/VIO WIRE BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BODY CONTROL MODULE (LOWER RIGHT SIDE OF DASH) BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CENTRAL JUNCTION BOX (CJB) COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM DELAYED ACCSRY DHSRC DIMMER DOWN DIMMER UP DOOR LOCKS, ANTI-THEFT SYSTEMS DOOR LOCKS, ANTI-THEFT, INTERIOR LIGHTS SYSTEMS DRV DR UNLOCK MTR DRV FRT DR AJAR DRV HTD SEATS SW DRV RESET SW DRV SET SW DRV UNLK SW ENGINE CONTROLS SYSTEM EXTERIOR LIGHTS SYSTEM WIPER/WASHER SYSTEM FFLRC FLASHER SW FOG LAMPS FRT SIG GND FRT WPR HI RLY O/P FRT WPR HIGH SW FRT WPR INTRVL AUTO SW FRT WPR LOW RLY O/P FRT WPR LOW SW PASS HTD SEAT TELLTALE FRT WPR PARK SW FRT WPR RTN FRT WPR SW GND FRT WPR VRBL INTERVAL DATA FRT WPR WSHR PMP FRT WPR WSHR SW FUSE 10 FUSE 11 FUSE 13 FUSE 21 FUSE 37 FUSE 38 FUSE 39 FUSE 4 GRN WIRE GRN/BRN WIRE GRN/ORG WIRE GRN/RED WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/ORG WIRE GRY/RED WIRE GRY/VIO WIRE GRY/YEL WIRE HBL RLY OUT HBRC HEADLIGHTS SYSTEM HIGH BEAM SW HOOD AJAR HORNS SYSTEM HOT AT ALL TIMES HOT IN RUN OR START HTD BACKLITE BUTTON HTD BACKLITE TELLTALE DRV HTD SEAT TELLTALE IGN FRT WPR IGN REAR WPR IGN SW INSTRUMENT CLUSTER SYSTEM INTERIOR LAMPS IP CENTRAL LOCK BUTTON HZRD WARNING SW IP ILLUM KEY IN SW KEYLESS/IGN SW ILL LEFT FRONT TURN LEFT FRT POSTN LAMP LEFT LOW BEAM LEFT REAR DOOR AJAR LEFT REAR POSTN LAMP LEFT REAR TURN LEFT TURN SW LIGHTS OFF SW LOCK MTRS LOCK TELLTALE LOW BEAM SW MS CAN + NAVIGATION SYSTEM PARK SW PASS FRT DR AJAR PASS HTD SEATS SW PCM WU PHSRC POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION, INTERIOR LIGHTS SYSTEMS PWR GND REAR FOG REAR INNER LEFT SN REAR INNER RIGHT SN REAR OUTER LEFT SN REAR OUTER RIGHT SN REAR SENS GND REAR WPR RLY O/P REAR WPR SPLY REAR WPR WSHR SW RED WIRE RIGHT END OF DASH) RIGHT FRONT TURN RIGHT FRT POSTN LAMP RIGHT LOW BEAM RIGHT REAR DOOR AJAR RIGHT REAR POSITION LAMP REAR SENS PWR RIGHT REAR TURN RIGHT TURN SW RR WPR INTRVL SW RR WPR WSHR PMP SEATS SYSTEM STOP LAMPS TRUNK AJAR TRUNK MTRS TRUNK RELEASE SW TRUNK, TAILGATE, FUEL DOORS SYSTEM UNLOCK MTRS VBATT EXTR LIGHTING VBATT HEATED BKLT VBATT LOCKING VBATT SAVER/HORN VBATT TURN SIG VEHICLE HORN O/P VEHICLE HORN SW VIO WIRE VIO/BRN WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/ORG WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE WHT/ORG WIRE WHT/RED WIRE WHT/VIO WIRE WIPER/ WASHER SYSTEM WIPER/WASHER SYSTEM YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/ORG WIRE YEL/RED WIRE YEL/VIO WIRE

BLK WIRE BLK/BLU WIRE BLK/VIO WIRE BLU/ORG WIRE BLU/WHT WIRE BRAKE PEDAL SW BRN/VIO WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM GRN/WHT WIRE GRY WIRE GRY/BLU WIRE GRY/ORG WIRE GRY/YEL WIRE HS CAN+ IGN MONITOR K LINE K-LINE IRX LEFT FRONT EXTERIOR DOOR HANDLE LEFT SW MS CAN + ORG/ WIRE ORG/YEL WIRE P/N SW/CLUTCH 2 PARK DETECT SW POWER DISTRIBUTION SYSTEM RADIO FREQUENCY RECEIVER RED WIRE RELEASE SW REMOTE FUNCTION ACTUATOR MODULE RIGHT FRONT EXTERIOR DOOR HANDLE RIGHT SW RUN/ACC OUTPUT SHIFT INTERLOCK SYSTEM SMCS SSB 1 SSB 2 START/RUN OUT STARTING/CHARGING SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM VBATT VIO WIRE VIO/GRY WIRE VIO/ORG WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/RED WIRE YEL/ORG WIRE

AUDIO INPUT JACK AUX GND AUX IN L AUX IN R + BLK WIRE BLK/BLU WIRE BLK/GRY WIRE BLK/VIO WIRE BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/WHT WIRE BRN/WHT WIRE BRN/YEL WIRE CLOCK- SPRING COMPUTER DATA LINES SYSTEM DOOR LOCK CONTROL SWITCH DOOR LOCKS SYSTEM FRONT CONTROLS INTERFACE MODULE (FCIM) GLOBAL POSITIONING SYSTEM MODULE GRN/VIO WIRE GRY/BRN WIRE GRY/ORG WIRE GRY/YEL WIRE HAZARD HS CAN+ I CAN - LEFT STEERING WHEEL SWITCH LOCK ILLUM LOGIC MIC IN - MIC SIG MICROPHONE (IN OVERHEAD CONSOLE) MONO - MONO OUT SHIELD MS CAN + NCA WIRE NOT USED POWER DISTRIBUTION SYSTEM PWR GND RED WIRE REDUNDANT AUDIO SWITCH REVERSE SEEK SHIELD STEERING COLUMN MULTI-FUNCTION SWITCH SYNC MODULE USB USB PORT VBATT VIO WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/ORG WIRE VOICE VOLUME- W/ OVERHEAD CONSOLE W/O OVERHEAD CONSOLE W/O SYNC WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WHT/VIO WIRE YEL/GRN WIRE YEL/RED WIRE

AM/FM ANTENNA AM/FM SIG ANTENNA AUDIO FRONT CONTROL MODULE (ACM) AUDIO INPUT JACK AUX GND AUX IN SHIELD BLK WIRE BLK/BLU WIRE BLK/GRY WIRE BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BRN/BLU WIRE BRN/WHT WIRE BRN/YEL WIRE CENTRAL JUNCTION BOX COAX CABLE COAX CABLE SDARS O/P SIG COAX CABLE AM/FM O/P SIG COMPUTER DATA LINES SYSTEM DOOR LOCK CONTROL SWITCH DOOR LOCKS SYSTEM FRONT CONTROLS INTERFACE MODULE (FCIM) FUSE 10 FUSE 7 GRN/ORG WIRE GRN/VIO WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/ORG WIRE HAZARD HOT AT ALL TIMES I CAN - IL (+) IR- LEFT FRONT DOOR SPEAKER LEFT FRONT DOOR TWEETER SPEAKER LEFT REAR DOOR SPEAKER LF-VE LOCK ILLUM LOGIC LR-VE MONO - NCA WIRE POWER DISTRIBUTION SYSTEM PWR PWR ANTENNA RF-VE RIGHT END OF DASH) RIGHT FRONT DOOR SPEAKER RIGHT FRONT DOOR TWEETER SPEAKER RIGHT REAR DOOR SPEAKER RR-VE SDARS SIG SDL - SMCS STARTING/CHARGING SYSTEM VBATT VIO/GRN WIRE VIO/GRY WIRE VIO/ORG WIRE W/O SYNC WHT WIRE WHT/BLK WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/ORG WIRE WHT/RED WIRE WHT/VIO WIRE YEL/GRN WIRE YEL/ORG WIRE YEL/RED WIRE

BLK WIRE BLK/BLU WIRE BLK/VIO WIRE BLU WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/WHT WIRE BRN/VIO WIRE BRN/WHT WIRE CLOCK- SPRING COMPUTER DATA LINES SYSTEM GLOBAL POSITIONING SYSTEM MODULE GRY/BLU WIRE GRY/BRN WIRE GRY/ORG WIRE GRY/YEL WIRE HS CAN+ I CAN - INSTRUMENT PANEL CLUSTER (IPC) MODULE LEFT STEERING WHEEL SWITCH MEDIA GND MEDIA HUB MIC IN - MIC SIG MICROPHONE (IN OVERHEAD CONSOLE) MONO - MS CAN + NAVIGATION SYSTEM NCA WIRE NOT USED POWER DISTRIBUTION SYSTEM PWR GND RED WIRE REDUNDANT AUDIO SWITCH REVERSE RVC VIDEO- SDL - SEEK SHIELD STEERING COLUMN MULTI-FUNCTION SWITCH SWCI- SYNC B+ SYNC MODULE VBATT VIO WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/ORG WIRE VOICE VOLUME- W/ OVERHEAD CONSOLE W/O OVERHEAD CONSOLE WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/RED WIRE WHT/VIO WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE

BLK WIRE BLK/BLU WIRE BLK/VIO WIRE BLU/ORG WIRE BLU/WHT WIRE BRAKE PEDAL SW BRN/VIO WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM GRN/WHT WIRE GRY WIRE GRY/BLU WIRE GRY/ORG WIRE GRY/YEL WIRE HS CAN+ IGN MONITOR K LINE K-LINE IRX LEFT FRONT EXTERIOR DOOR HANDLE LEFT SW MS CAN + ORG/ WIRE ORG/YEL WIRE P/N SW/CLUTCH 2 PARK DETECT SW POWER DISTRIBUTION SYSTEM RADIO FREQUENCY RECEIVER RED WIRE RELEASE SW REMOTE FUNCTION ACTUATOR MODULE RIGHT FRONT EXTERIOR DOOR HANDLE RIGHT SW RUN/ACC OUTPUT SHIFT INTERLOCK SYSTEM SMCS SSB 1 SSB 2 START/RUN OUT STARTING/CHARGING SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM VBATT VIO WIRE VIO/GRY WIRE VIO/ORG WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/RED WIRE YEL/ORG WIRE

BLK WIRE BLK/BLU WIRE BLK/VIO WIRE BLU WIRE BLU/GRY WIRE BLU/ORG WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/YEL WIRE DN UP GRN/ORG WIRE GRN/VIO WIRE GRY WIRE GRY/VIO WIRE LEFT FRONT LEFT REAR LEFT REAR DOOR WINDOW CONTROL SWITCH LOCK OUT MASTER WINDOW CONTROL SWITCH PASSENGER DOOR WINDOW CONTROL SWITCH POWER DISTRIBUTION SYSTEM RED WIRE RIGHT FRONT RIGHT REAR RIGHT REAR DOOR WINDOW CONTROL SWITCH UP DN VIO WIRE VIO/RED WIRE WHT/ORG WIRE WHT/VIO WIRE YEL WIRE YEL/VIO WIRE

AUDIO INPUT JACK AUX GND AUX IN L AUX IN R + BLK WIRE BLK/BLU WIRE BLK/GRY WIRE BLK/VIO WIRE BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/WHT WIRE BRN/WHT WIRE BRN/YEL WIRE CLOCK- SPRING COMPUTER DATA LINES SYSTEM DOOR LOCK CONTROL SWITCH DOOR LOCKS SYSTEM FRONT CONTROLS INTERFACE MODULE (FCIM) GLOBAL POSITIONING SYSTEM MODULE GRN/VIO WIRE GRY/BRN WIRE GRY/ORG WIRE GRY/YEL WIRE HAZARD HS CAN+ I CAN - LEFT STEERING WHEEL SWITCH LOCK ILLUM LOGIC MIC IN - MIC SIG MICROPHONE (IN OVERHEAD CONSOLE) MONO - MONO OUT SHIELD MS CAN + NCA WIRE NOT USED POWER DISTRIBUTION SYSTEM PWR GND RED WIRE REDUNDANT AUDIO SWITCH REVERSE SEEK SHIELD STEERING COLUMN MULTI-FUNCTION SWITCH SYNC MODULE USB USB PORT VBATT VIO WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/ORG WIRE VOICE VOLUME- W/ OVERHEAD CONSOLE W/O OVERHEAD CONSOLE W/O SYNC WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WHT/VIO WIRE YEL/GRN WIRE YEL/RED WIRE

AM/FM ANTENNA AM/FM SIG ANTENNA AUDIO FRONT CONTROL MODULE (ACM) AUDIO INPUT JACK AUX GND AUX IN SHIELD BLK WIRE BLK/BLU WIRE BLK/GRY WIRE BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BRN/BLU WIRE BRN/WHT WIRE BRN/YEL WIRE CENTRAL JUNCTION BOX COAX CABLE COAX CABLE SDARS O/P SIG COAX CABLE AM/FM O/P SIG COMPUTER DATA LINES SYSTEM DOOR LOCK CONTROL SWITCH DOOR LOCKS SYSTEM FRONT CONTROLS INTERFACE MODULE (FCIM) FUSE 10 FUSE 7 GRN/ORG WIRE GRN/VIO WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/ORG WIRE HAZARD HOT AT ALL TIMES I CAN - IL (+) IR- LEFT FRONT DOOR SPEAKER LEFT FRONT DOOR TWEETER SPEAKER LEFT REAR DOOR SPEAKER LF-VE LOCK ILLUM LOGIC LR-VE MONO - NCA WIRE POWER DISTRIBUTION SYSTEM PWR PWR ANTENNA RF-VE RIGHT END OF DASH) RIGHT FRONT DOOR SPEAKER RIGHT FRONT DOOR TWEETER SPEAKER RIGHT REAR DOOR SPEAKER RR-VE SDARS SIG SDL - SMCS STARTING/CHARGING SYSTEM VBATT VIO/GRN WIRE VIO/GRY WIRE VIO/ORG WIRE W/O SYNC WHT WIRE WHT/BLK WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/ORG WIRE WHT/RED WIRE WHT/VIO WIRE YEL/GRN WIRE YEL/ORG WIRE YEL/RED WIRE

BLK WIRE BLK/BLU WIRE BLK/VIO WIRE BLU WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/WHT WIRE BRN/VIO WIRE BRN/WHT WIRE CLOCK- SPRING COMPUTER DATA LINES SYSTEM GLOBAL POSITIONING SYSTEM MODULE GRY/BLU WIRE GRY/BRN WIRE GRY/ORG WIRE GRY/YEL WIRE HS CAN+ I CAN - INSTRUMENT PANEL CLUSTER (IPC) MODULE LEFT STEERING WHEEL SWITCH MEDIA GND MEDIA HUB MIC IN - MIC SIG MICROPHONE (IN OVERHEAD CONSOLE) MONO - MS CAN + NAVIGATION SYSTEM NCA WIRE NOT USED POWER DISTRIBUTION SYSTEM PWR GND RED WIRE REDUNDANT AUDIO SWITCH REVERSE RVC VIDEO- SDL - SEEK SHIELD STEERING COLUMN MULTI-FUNCTION SWITCH SWCI- SYNC B+ SYNC MODULE VBATT VIO WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/ORG WIRE VOICE VOLUME- W/ OVERHEAD CONSOLE W/O OVERHEAD CONSOLE WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/RED WIRE WHT/VIO WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE