Ford Fiesta ST VII (2018-2021) hot in run or start Wiring diagrams

1.0L TURBO 1.6L 1.6L TURBO 12 LOOP RCM 2 LOOP RCM ANTI-LOCK BRAKE SYSTEM (ABS) CONTROL MODULE BATTERY JUNCTION BOX (BJB) BLK/GRN WIRE BLK/GRY WIRE BLU/GRY WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BPP BRK FLUID LVL SW BRN WIRE BRN/GRN WIRE CENTRAL JUNCTION BOX (CJB) COMPUTER DATA LINES SYSTEM DRIVER HEATED SEAT SWITCH ESP-SW FUSE 1 FUSE 18 FUSE 22 FUSE 35 GRN WIRE GRN/ORG WIRE GRY/VIO WIRE HOT AT ALL TIMES HOT IN RUN OR START HS CAN+ INSTRUMENT PANEL CLUSTER (IPC) LEFT FRONT WHEEL SPEED SENSOR LEFT REAR WHEEL SPEED SENSOR LF SENSOR HI LF SENSOR LO LOW BRAKE FLUID WARNING INDICATOR SWITCH LR SENSOR HI LR SENSOR LO NCA WIRE ORG/ WIRE PARKING BRAKE WARNING INDICATOR SWITCH PARKING BRK SIG POWERTRAIN CONTROL MODULE (PCM) RED WIRE RESTRAINTS CONTROL MODULE (RCM) RF SENSOR HI RF SENSOR LO RIGHT END OF DASH) RIGHT FRONT WHEEL SPEED SENSOR RIGHT REAR WHEEL SPEED SENSOR RR SENSOR HI RR SENSOR LO STOPLAMP SWITCH TRACTION CONTROL SWITCH VBATT VIO WIRE VIO/WHT WIRE VPWR WHT WIRE WHT/BLU WIRE WHT/ORG WIRE WHT/VIO WIRE YEL WIRE YEL/RED WIRE

1.0L TURBO 1.6L ANTI-LOCK BRAKE SYSTEM (ABS) CONTROL MODULE BATTERY JUNCTION BOX (BJB) BLK/GRN WIRE BLK/GRY WIRE BLU/GRY WIRE BLU/ORG WIRE BPP BRK FLUID LVL SW BRN WIRE BRN/GRN WIRE CENTRAL JUNCTION BOX (CJB) COMPUTER DATA LINES SYSTEM FUSE 1 FUSE 18 FUSE 22 GRN/ORG WIRE GRY/VIO WIRE HOT AT ALL TIMES HOT IN RUN OR START HS CAN+ INSTRUMENT PANEL CLUSTER (IPC) LEFT FRONT WHEEL SPEED SENSOR LEFT REAR WHEEL SPEED SENSOR LF SENSOR HI LF SENSOR LO LOW BRAKE FLUID WARNING INDICATOR SWITCH LR SENSOR HI LR SENSOR LO NCA WIRE PARKING BRAKE WARNING INDICATOR SWITCH PARKING BRK SIG POWERTRAIN CONTROL MODULE (PCM) RED WIRE RF SENSOR HI RF SENSOR LO RIGHT END OF DASH) RIGHT FRONT WHEEL SPEED SENSOR RIGHT REAR WHEEL SPEED SENSOR RR SENSOR HI RR SENSOR LO STOP LAMP SWITCH VBATT VIO WIRE VIO/WHT WIRE VPWR WHT WIRE WHT/BLU WIRE WHT/ORG WIRE WHT/VIO WIRE YEL WIRE YEL/RED WIRE

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

1.6L 1.6L 1.0L TURBO, 1.6L TURBO APP PWM BATTERY JUNCTION BOX BLK/GRN WIRE BLU/GRY WIRE BLU/ORG WIRE BLU/WHT WIRE BPP BRN WIRE BRN/GRN WIRE BRN/YEL WIRE CENTRAL JUNCTION BOX (CJB) COMPUTER DATA LINES SYSTEM ELECTRONIC THROTTLE CONTROL ETCREF ETCRTN ETCRTN ETCREF FUSE 18 FUSE 21 FUSE 22 GRN WIRE GRN/ORG WIRE HOT AT ALL TIMES HOT IN RUN OR START HOT W/ PCM POWER RELAY ENERGIZED HS CAN+ ISPR ORG/ WIRE OUTPUT SHAFT SPEED SENSOR P/N SW/ CLUTCH 2 P/N SW/CLUTCH 2 POWERTRAIN CONTROL MODULE PWR GND RIGHT END OF DASH) STOPLAMP SWITCH TACM+ TRANSMISSION CONTROL MODULE (TCM) VBATT W/O PUSH BUTTON START W/ PUSH BUTTON START WHT WIRE WHT/BLU WIRE YEL WIRE YEL/ORG WIRE YEL/RED WIRE YEL/VIO WIRE

BLK/BLU WIRE BLU/GRY WIRE CENTRAL JUNCTION BOX COMPUTER DATA LINES SYSTEM FUSE 21 HIGH CURRENT BATTERY JUNCTION BOX (BJB) HOT AT ALL TIMES HOT IN RUN OR START HS CAN+ INSTRUMENT PANEL CLUSTER (IPC) LOGIC PWR MEGA FUSE 2 MOTOR POWER STEERING CONTROL MODULE (PSCM) PWR PWR GND RIGHT END OF DASH) STEERING ANGLE SENSOR TORQUE SENSOR WHT WIRE WHT/BLU WIRE YEL/RED WIRE

BATTERY JUNCTION BOX BLK/GRY WIRE BLK/VIO WIRE BLK/YEL WIRE BLU/GRN WIRE BLU/GRY WIRE BRN/BLU WIRE BRN/YEL WIRE CENTRAL JUNCTION BOX FTP FUSE 2 FUSE 21 FUSE 55 FUSE 56 GRN WIRE GRN/BRN WIRE GRN/ORG WIRE HOT IN RUN OR START LEFT HEADLAMP ASSEMBLY OFF PARK RAIN SENSOR MODULE RIGHT END OF DASH) RIGHT HEADLAMP ASSEMBLY STEERING COLUMN MULTI-FUNCTION SWITCH TURN VPWR WHT/ORG WIRE YEL/VIO WIRE

A/C REQUEST AAT AIR CONDITIONING SYSTEM AMBIENT AIR TEMPERATURE SENSOR ANTI-THEFT SYSTEM BLK/GRY WIRE BLU/GRY WIRE BLU/RED WIRE BLU/WHT WIRE BRAKE PEDAL SW BRK FLUID LEVEL SW BRN/WHT WIRE CENTRAL JUNCTION BOX (CJB) CLUTCH PEDAL SW COMPUTER DATA LINES SYSTEM CONTROL RTN CONTROL+RES CRUISE CONTROL SYSTEM EBHR 1 CONTROL EBHR 2 CONTROL ENGINE CONTROLS SYSTEM EVAPORATOR TEMPERATURE SENSOR FUEL LEVEL INPUT FUEL LEVEL RETURN FUSE 19 FUSE 21 FUSE 3 GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/ORG WIRE GRN/VIO WIRE GRY WIRE GRY/ORG WIRE GRY/VIO WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT IN RUN OR ACC HOT IN RUN OR START HS CAN+ I CAN + HS CAN + I CAN - I CAN + I CAN - INSTRUMENT PANEL CLUSTER (IPC) MS CAN + PARKING BRAKE SIG PRK DETECT SW PTC HEAT REQUEST RDX RIGHT END OF DASH) SHIFT INTERLOCK SYSTEM SIG SIGRTN SOUND SYSTEMS START INPUT STARTING/ CHARGING SYSTEM STEERING COLUMN MULTI-FUNCTION SWITCH TDX TRIP COMPUTER SW TRIP COMPUTER SWITCH V BATT VIO/BRN WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/ORG WIRE VPWR W/ SYNC GEN 1 W/ SYNC GEN 2 W/O SYNC WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/VIO WIRE YEL WIRE YEL/GRN WIRE YEL/VIO WIRE

BLK/GRY WIRE BLU/GRY WIRE BLU/WHT WIRE BODY CONTROL MODULE (BCM) CENTRAL JUNCTION BOX COMPUTER DATA LINES SYSTEM FUSE 21 GRN/WHT WIRE GRY/ORG WIRE HOT IN RUN OR START LEFT REAR INNER PARKING AID SENSOR LEFT REAR OUTER PARKING AID SENSOR MICRO - MS CAN + PWR GND REAR INNER LH SENS REAR INNER RH SENS REAR OUTER LH SENS REAR OUTER RH SENS REAR SENSOR GND REAR SENSOR PWR RIGHT END OF DASH) RIGHT REAR INNER PARKING AID SENSOR RIGHT REAR OUTER PARKING AID SENSOR VIO/ORG WIRE VPWR WHT/ORG WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/ORG WIRE

2 LOOP RCM 12 LOOP RCM BLK/BLU WIRE BLU WIRE BRN/GRN WIRE BTS OUT BTS VREF CENTRAL JUNCTION BOX COMPUTER DATA LINES SYSTEM DRIVER LOWER AIR BAG DRV AIR BAG 1 FEED DRV AIR BAG 1 RTN DRV AIR BAG 2 FEED DRV AIR BAG 2 RTN DRV FRT CR SENS FEED DRV FRT CR SENS RTN DRV KNEE AIR BAG FEED DRV KNEE AIR BAG RTN FUSE 20 FUSE 4 GRN WIRE GRN/BLU WIRE GRY/BLU WIRE HOT IN RUN OR START HS CAN+ LEFT FRONT IMPACT SEVERITY SENSOR NCA WIRE OCCUPANT CLASSIFICATION SYSTEM MODULE PAD IND PASS AIR BAG 1 FEED PASS AIR BAG 1 RTN PASS AIR BAG 2 FEED PASS AIR BAG 2 RTN PASS FRT CR SENS FEED PASS FRT CR SENS RTN PASSENGER SAFETY BELT TENSION SENSOR RESTRAINTS CONTROL MODULE RIGHT END OF DASH) RIGHT FRONT IMPACT SEVERITY SENSOR RUN/START SHORTING BAR SHORTING BAR STAGE 1 STAGE 2 VIO WIRE VIO/BRN WIRE VIO/GRN WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/VIO WIRE

12 LOOP RCM 2 LOOP RCM AUTO BATTERY JUNCTION BOX BLK/BLU WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/VIO WIRE BLU/GRY WIRE BLU/RED WIRE BLU/WHT WIRE BODY CONTROL MODULE (BCM) BRK FLUID LEVEL SW BRN/WHT WIRE CENTRAL JUNCTION BOX (CJB) COMPUTER DATA LINES SYSTEM DRIVER DOOR LATCH DRIVER SAFETY BELT BUCKLE SWITCH DRIVER SEAT POSITION SENSOR DRV BUCKLE SW INPUT FT DR AJAR (DRV) FT DR AJAR (PAS) FUSE 19 FUSE 21 FUSE 3 FUSE 4 GRN WIRE GRN/BLU WIRE GRN/RED WIRE GRN/VIO WIRE GRY WIRE GRY/ORG WIRE GRY/VIO WIRE HEADLAMP SWITCH HOT AT ALL TIMES HOT IN RUN OR ACC HOT IN RUN OR START HS CAN+ IGNITION SW INSTRUMENT PANEL CLUSTER (IPC) KEY-IN IGNITION SWITCH LEFT REAR DOOR LATCH LOW BEAM LOW BRAKE FLUID WARNING INDICATOR SWITCH MS CAN + NCA WIRE OFF PARK PARKING BRAKE SIG PARKING BRAKE WARNING INDICATOR SWITCH PASSENGER DOOR LATCH RESTRAINTS CONTROL MODULE RIGHT END OF DASH) RIGHT REAR DOOR LATCH RR DR AJAR (LH) KEY IN SW RR DR AJAR (RH) STPS/SBBS RTN SUPPLEMENTAL RESTRAINTS SYSTEM V BATT VBATT LOCKING VIO/GRN WIRE VIO/ORG WIRE VPWR WHT WIRE WHT/BLU WIRE WHT/VIO WIRE YEL WIRE YEL/BLU WIRE