Wiring diagrams for Ford Fiesta ST
Access to the online wiring database Ford Fiesta ST VII (2018-2021)
Cruise control circuit (1 of 2)
Cruise control circuit (1 of 2)
Power windows circuit, w/ intelligent windows (1 of 2)
Power windows circuit, w/ intelligent windows (1 of 2)
Power distribution circuit (1 of 6)
Power distribution circuit (1 of 6)
Computer data lines circuit (1 of 2)
Computer data lines circuit (1 of 2)
Headlights circuit (1 of 2)
Headlights circuit (1 of 2)
Navigation circuit, w/ sync gen 1 (1 of 2)
Navigation circuit, w/ sync gen 1 (1 of 2)
Navigation circuit, w/ sync gen 2 (1 of 2)
Navigation circuit, w/ sync gen 2 (1 of 2)
Ground distribution circuit (1 of 4)
Ground distribution circuit (1 of 4)
Transmission circuit (1 of 2)
Transmission circuit (1 of 2)
Exterior lamps circuit (1 of 3)
Exterior lamps circuit (1 of 3)

Wiring Diagrams for Ford Fiesta ST VII (2018-2021)

  • Description:
    Engines: 1.6L, 1.6L TURBO
  • Systems: 96 Components: 1305
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ACCELERATOR PEDAL POSITION SENSOR AMBIENT AIR TEMPERATURE SENSOR BATTERY MONITORING SENSOR BRAKE VACUUM SENSOR CATALYST MONITOR SENSOR CENTER REGISTER AIR DISCHARGE TEMPERATURE SENSOR CRANKSHAFT POSITION SENSOR DRIVER FRONT DOOR SIDE IMPACT SENSOR DRIVER SEAT POSITION SENSOR EVAPORATOR TEMPERATURE SENSOR EXHAUST CAMSHAFT POSITION SENSOR FLOOR SENSOR FOOTWELL AIR DISCHARGE TEMPERATURE SENSOR FUEL PRESSURE SENSOR FUEL TANK PRESSURE SENSOR HEATED OXYGEN SENSOR IN-VEHICLE TEMPERATURE SENSOR INPUT SHAFT SPEED SENSOR 1 INPUT SHAFT SPEED SENSOR 2 INTAKE CAMSHAFT POSITION SENSOR INTRUSION SENSOR KNOCK SENSOR 1 KNOCK SENSOR #2 LEFT C-PILLAR SIDE IMPACT SENSOR LEFT FRONT IMPACT SEVERITY SENSOR LEFT FRONT WHEEL SPEED SENSOR LEFT REAR INNER PARKING AID SENSOR LEFT REAR OUTER PARKING AID SENSOR LEFT REAR WHEEL SPEED SENSOR LF SENSOR HI LF SENSOR LO LR SENSOR HI LR SENSOR LO MANIFOLD ABSOLUTE PRESSURE, TEMPERATURE SENSOR MASS AIR FLOW, TEMPERATURE SENSOR OUTPUT SHAFT SPEED SENSOR PANEL SENSOR PASSENGER FRONT DOOR SIDE IMPACT SENSOR PASSENGER SAFETY BELT TENSION SENSOR PASSENGER SEAT POSITION SENSOR RAIN SENSOR MODULE REAR SENSOR GND REAR SENSOR PWR RF SENSOR HI RF SENSOR LO RIGHT C-PILLAR SIDE IMPACT SENSOR RIGHT FRONT IMPACT SEVERITY SENSOR RIGHT FRONT WHEEL SPEED SENSOR RIGHT REAR INNER PARKING AID SENSOR RIGHT REAR OUTER PARKING AID SENSOR RIGHT REAR WHEEL SPEED SENSOR RR SENSOR HI RR SENSOR LO SENSOR GND STEERING ANGLE SENSOR SUNLOAD SENSOR LEFT SUNLOAD SENSOR RIGHT TORQUE SENSOR W/ RAIN SENSOR W/O RAIN SENSOR W/O RAIN SENSOR W/ RAIN SENSOR

1) OFF 2) ON 3) LOW 4) INT 5) HIGH 1.0L TURBO 1.6L 1.0L TURBO 1.6L 1.6L TURBO 1.0L TURBO 1.6L 1.6L TURBO 12 LOOP RCM 2 LOOP RCM 1.0L TURBO, 1.6L TURBO 1.6L 1.0L TURBO 1.6L TURBO 1.0L TURBO, 1.6L TURBO 1.6L 1.0L TURBO 1.6L TURBO 12 LOOP RCM 2 LOOP RCM 6 1.6L 1.6L 1.0L TURBO 1.6L 1.0L TURBO, 1.6L TURBO 1.6L 1.6L TURBO 1.6L 1.6L TURBO 1.0L TURBO 1.6L 1.6L TURBO 1.0L TURBO W/ ESP W/O ESP 1.6L 1.6L TURBO W/ AIR CONDITIONING W/O AIR CONDITIONING 1.6L TURBO 1.0L TURBO 1.0L TURBO, 1.6L 1.6L TURBO, 1.6L 2 LOOP RCM 2 LOOP RCM 12 LOOP RCM 4 DOOR 5 DOOR 6 12 LOOP RCM 7 2 LOOP RCM 8 W/ SYNC GEN 1 9 W/O SYNC 12 LOOP RCM 2 LOOP RCM (CENTER A/C REQUEST ACTIVE GRILLE SHUTTER AIR CONDITIONING SYSTEM AM/FM SIG AMBIENT LIGHT SEN RTN AMBIENT LIGHT SEN SIG AMBIENT LIGHTING MODULE AMBIENT/MOON LTNG ANTI-THEFT SYSTEM APP PWM ASPIRATOR GND ASPIRATOR PWR AUDIO INPUT JACK AUTO DIMMING INTERIOR MIRROR AUTOMATIC A/C AUX GND AUX IN L AUX IN R + AUX IN SHIELD AUXILIARY POWER POINT BACKUP LAMPS CIRCUIT BASE RADIO BATT SAVER O/P BLOWER CMD BLOWER RLY BRAKE PEDAL SW BRK FLUID LEVEL SW BRK FLUID LVL SW BRK PEDAL SW BTS OUT BTS VREF CENTRAL JUNCTION BOX CIGAR LIGHTER CLOCK- SPRING CLUTCH 2 CLUTCH PEDAL SW COAX CABLE COAX CABLE SDARS O/P SIG COAX CABLE AM/FM O/P SIG COMPT AJAR COMPUTER DATA LINES SYSTEM CONTROL RTN CONTROL+RES COOLING FAN MODULE COOLING FANS SYSTEM CRUISE CONTROL SYSTEM CTRL + RES CTRL RTN DEFOGGER SYSTEM DELAYED ACCSRY DIM DOWN DIM UP DIMMER DOWN DIMMER UP DN SHIFT DN UP DN UP DN DOOR LOCKS SYSTEM DOOR LOCKS, ANTI-THEFT SYSTEMS DOWN UP DOWN UP SST BSI SHIFT SHIFT GND DRIVER AIR BAG DRIVER DOOR LATCH DRIVER LOWER AIR BAG DRIVER SAFETY BELT BUCKLE DRIVER SAFETY BELT RETRACTOR PRETENSIONER DRIVER SIDE AIR BAG DRIVER SIDE AIR CURTAIN DRIVER SIDE EXTERIOR MIRROR DRV AIR BAG 1 FEED DRV AIR BAG 1 RTN DRV AIR BAG 2 FEED DRV AIR BAG 2 RTN DRV BUCKLE SW INPUT DRV CURTAIN FEED DRV CURTAIN RTN DRV DR UNLOCK MTR DRV FRONT DR AJAR DRV FRT CR SENS FEED DRV FRT CR SENS RTN DRV FRT DR AJAR DRV HTD SEAT TELLTALE DRV HTD SEATS SW DRV KNEE AIR BAG FEED DRV KNEE AIR BAG RTN DRV RESET SW DRV RETRAC PRETEN + DRV SEAT TRACK SENS DRV SET SW DRV SIDE AIR FEED DRV SIDE AIR RTN DRV SIDE IMPCT SENS FEED DRV SIDE IMPCT SENS RTN DRV UNLK SW EBHR 1 CONTROL EBHR 2 CONTROL ELECTRONIC THROTTLE CONTROL ESP-SW ETC+/- ETCREF ETCRTN ETCRTN ETCREF EXCEPT SUB LOW AUDIO SUB LOW AUDIO FAN CONTROL FAN CONTROL VARIABLE FD PW DOWN FD PW UP FD SW DOWN FD SW UP FLASHER SW FOG LAMPS FP PW DOWN FP PW UP FP SW DOWN FP SW UP FPRC FPC FRONT DOOR) FRONT GND SIG FRONT WASHER FRONT WIPER 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 FT WIPER HI RLY O/P FT WIPER HIGH FT WIPER INT AUTO SW FT WIPER LO RLY O/P FT WIPER LOW FT WIPER PARK SW FT WIPER RTN FT WIPER VAR INT DAT FT WIPER WASHER PMP FT WIPER WASHER SW FUEL FILLER DOOR LATCH FUEL INJECTOR 1 FUEL INJECTOR 2 FUEL INJECTOR 3 FUEL INJECTOR 4 FUEL LEVEL INPUT FUEL LEVEL RETURN FUEL LVL I/P FUEL LVL RTN FVRC- GLOBAL POSITIONING SYSTEM MODULE GND POWER GND PWR GND SIG GND SIG FRONT HBL RLY OUT HBL TELLTALE HEADLIGHTS SYSTEM HEATED SEAT HIGH BEAM SW HIGH MOUNTED STOPLAMP HOOD AJAR HORNS SYSTEM HOT AT ALL TIMES HOT IN RUN OR ACC HOT IN RUN OR START HOT IN START OR RUN HS CAN + I CAN - HS CAN+ HS HS CAN+ CAN- HS POWER CAN- GND HTD BACKLITE TELLTALE DRV HTD SEAT TELLTALE HVAC MODULE I CAN + HS CAN + I CAN - I CAN + I CAN - I CAN - IGN FRT WPR IGN MONITOR IGN REAR WPR IGN SW IGN WIPER RR IGNITION SW IGNITION WIPER FRONT INCAR TEMP SENSORL INJ 1 INJ 2 INJ 3 INJ 4 INSTRUMENT CLUSTER SYSTEM INTERIOR LAMPS IP ILLUM IP ILLUMINATION IR- ISP-R K LINE K-LINE IRX KEY IN IGNITION KEY IN SW KEYLESS IGN SW ILLU KEYLESS/IGN SW ILL LED RTN LEFT "C" PILLAR) LEFT EXTERIOR MIRROR LEFT FRONT LEFT FRONT EXTERIOR DOOR HANDLE LEFT FRONT TURN LEFT HEADLAMP ASSEMBLY LEFT LOW BEAM LEFT REAR LEFT REAR DOOR AJAR LEFT REAR DOOR LATCH LEFT REAR TURN LEFT RIGHT LEFT SW LEFT TURN OFF LEFT TURN SW LF PARK LP LF TURN LP LF+VE LF-VE LH TURN LICENSE LAMPS LIN 1 LOGIC PWR LOW BEAM LOW BEAM SW LOW IND LR PARK LP LR STOP/TURN LP LR+VE LR-VE LT REAR DR AJAR M/T A/T MANUAL A/C MED HIGH MED LOW MEDIA GND MEDIA HUB MIC IN - MIC SIG MICRO - MIRROR SELECT MODE SIG MONO - MONO OUT SHIELD MS CAN + MS CAN - I CAN - MS CAN + NAVIGATION SYSTEM NOT USED OCCUPANT CLASSIFICATION SYSTEM MODULE OFF AUTO P/N SW P/N SW CLUTCH 2 ISP-R P/N SW/ CLUTCH 2 P/N SW/CLUTCH 2 PAD IND PARK DETECT PARK DETECT SW PARK SW PARKING BRAKE SIG PARKING BRK SIG PAS FRONT DOOR AJAR PASS ADAPT LOAD LIMITER FEED PASS ADAPT LOAD LIMITER RTN PASS AIR BAG 1 FEED PASS AIR BAG 1 RTN PASS AIR BAG 2 FEED PASS AIR BAG 2 RTN PASS BUCKLE SW INPUT PASS CURTAIN FEED PASS CURTAIN RTN PASS FRONT DR AJAR PASS FRT CR SENS FEED PASS FRT CR SENS RTN PASS FRT DR AJAR PASS HTD SEAT TELLTALE PASS HTD SEATS SW PASS RETRAC PRETEN - PASS SEAT TRACK SENS PASS SIDE AIR FEED PASS SIDE AIR RTN PASS SIDE IMPCT SENS FEED PASS SIDE IMPCT SENS RTN PASSENGER DOOR LATCH PASSENGER SAFETY BELT BUCKLE PASSENGER SAFETY BELT LOAD LIMITING RETRACTOR PASSENGER SAFETY BELT RETRACTOR PRETENSIONER PASSENGER SIDE AIR BAG PASSENGER SIDE AIR CURTAIN PASSENGER SIDE EXTERIOR MIRROR PATS PWR PATS RX PATS TX PCM WU PHASE U PHASE V PHASE W POWER DISTRIBUTION SYSTEM POWER WINDOW MODULE PREMIUM AUDIO PREMIUM RADIO PRK DETECT SW PTC HEAT PTC HEAT REQUEST PWR GND PWR SW SUPPLY RADIO FREQUENCY RECEIVER REAR DOOR) REAR FOG REAR INNER LEFT SN REAR INNER LH SENS REAR INNER RH SENS REAR INNER RIGHT SN REAR OUTER LEFT SN REAR OUTER LH SENS REAR OUTER RH SENS REAR OUTER RIGHT SN REAR SENS GND REAR WASHER REAR WINDOW HEATED ELEMENT REAR WIPER REAR WPR RLY O/P REAR WPR SPLY REAR WPR WSHR SW RELEASE SW RESET+ RF PARK LP RF TURN LP RF+VE RF-VE RH TURN RIGHT END OF DASH) RIGHT EXTERIOR MIRROR RIGHT FRONT RIGHT FRONT EXTERIOR DOOR HANDLE RIGHT FRONT TURN RIGHT HEADLAMP ASSEMBLY RIGHT LOW BEAM RIGHT REAR RIGHT REAR DOOR AJAR RIGHT REAR DOOR LATCH RIGHT REAR TURN RIGHT SW RIGHT TURN RIGHT TURN SW RL PW DOWN RL PW UP RL SW DOWN RL SW UP ROOF OPENING PANEL MODULE RR PARK LP RR PW DOWN RR PW UP RR STOP/TURN LP RR SW DOWN RR SW UP RR WIPER INT SW RR WIPER RLY OUTPUT RR WIPER SPLY RR WIPER WASHER PMP RR WIPER WASHER SW RR WPR INTRVL SW RR WPR WSHR PMP RR+VE RR-VE RT REAR DR AJAR RUN/ACC OUTPUT RVC VIDEO- SDARS SIG SDL - SEATS SYSTEM SELECTOR LEVER ASSEMBLY SET- SHIFT INTERLOCK SYSTEM SHORTING BAR SHORTING BAR SHORTING BAR SIG GND SIG GND 1 SIG GND 2 SIG GND TIP- TIP+ SOUND SYSTEMS SSB 1 SSB 2 SST RTN STAGE 1 STAGE 2 STAR INPUT STAR INPUT START INPUT START/RUN OUT START/RUN OUTPUT STARTING/ CHARGING SYSTEM STARTING/CHARGING SYSTEM STEERING COLUMN) STEERING WHEEL) STOP LAMPS STPS/SBBS RETURN STPS/SBBS RTN SUPPLEMENTAL RESTRAINTS SYSTEM SW 1 SW 2 SW INPUT SWCI- SYNC B+ SYNC MODULE TACM+ TAILGATE RELEASE SW TEMP SIG TILT DWN TILT UP TIP+ TRIP COMPUTER SW TRUNK AJAR TRUNK MTRS TRUNK REL SW TRUNK RELEASE SW TRUNK, TAILGATE, FUEL DOORS SYSTEM UN COMM UNLOCK DRV DR MTR UNLOCK MTR UNLOCK MTRS UNLOCK SW UP DN UP DOWN UP LEFT REAR UP SHIFT USB PORT V BATT VBATT EXTERIOR VBATT EXTR LIGHTING VBATT EXTR LTNG LH VBATT EXTR LTNG RH VBATT HEATED BACKLITE VBATT HEATED BKLT VBATT LOCKING VBATT TURN SIG VOLUME- W/ A/C W/ AIR CONDITIONING W/O AIR CONDITIONING 1.0L TURBO 1.6L W/ ANTI- THEFT W/ ESP W/ ESP W/O ESP W/ FASO W/ FPDM W/O FPDM W/ INTELLIGENT ACCESS W/ KEYLESS ENTRY W/ LED W/ LED LIGHTING W/ MAP LAMPS W/O MAP LAMPS W/ OVERHEAD CONSOLE W/ ROOF OPENING PANEL W/ ROOF OPENING PANEL W/O OVERHEAD CONSOLE W/ ANTI-THEFT W/ OVERHEAD CONSOLE W/ SUB LOW AUDIO W/ SYNC GEN 1 W/ SYNC GEN 1 W/ SYNC GEN 2 W/O SYNC W/O A/C W/O ESP W/ ESP W/O KEYLESS ENTRY W/O LED W/O LED LIGHTING W/O MAP LAMPS W/ MAP LAMPS W/O OVERHEAD CONSOLE W/O OVERHEAD CONSOLE W/ OVERHEAD CONSOLE W/O SYNC WASHER FLUID RESERVOIR) WIPER/ WASHER SYSTEM WIPER/WASHER SYSTEM