Ford F-350 XIV (2017-2020) computer data lines system Wiring diagrams

AIR DISTRIBUTION DOOR ACTUATOR AIR INLET DOOR ACTUATOR AUTOLAMP SENSOR RETURN BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BODY CONTROL MODULE (BCM) BRN WIRE BRN/WHT WIRE CAN (+) COMPUTER DATA LINES SYSTEM EVAPORATOR TEMPERATURE SENSOR FUSE 12 FUSE 21 GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/RED WIRE GRN/VIO WIRE GRY WIRE GRY/BLU WIRE GRY/BRN WIRE HOT AT ALL TIMES HOT W/ IGNITION RELAY ENERGIZED IN-VEHICLE TEMPERATURE/ HUMIDITY SENSOR LEFT FRONT SEAT CUSHION HEATER MICRO AUTOLAMP SENSOR INPUT NCA WIRE ORG/ WIRE POWER DISTRIBUTION SYSTEM RED WIRE RIGHT EXTERIOR MIRROR RIGHT FLOOR DISCHARGE AIR TEMPERATURE SENSOR RIGHT FRONT SEAT CUSHION HEATER RIGHT PANEL DISCHARGE AIR TEMPERATURE SENSOR VIO WIRE VIO/BRN WIRE VIO/GRN WIRE WHT WIRE WHT/BLU WIRE WHT/BRN WIRE YEL WIRE YEL/GRY WIRE YEL/ORG WIRE YEL/VIO WIRE

BATTERY JUNCTION BOX (BJB) BLU/GRN WIRE BLU/GRY WIRE BLU/ORG WIRE BLU/WHT WIRE BODY CONTROL MODULE (BCM) (RIGHT KICK PANEL) BRAKE FLUID SW BRN WIRE BRN/BLU WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CARGO COMPUTER DATA LINES SYSTEM DEMAND LAMP (FET) VBATT DOOR LOCKS, ANTI-THEFT SYSTEMS DOOR LOCKS, ANTI-THEFT SYSTEMS DOOR LOCKS, ANTI-THEFT SYSTEMS DOOR LOCKS, ANTI-THEFT, TRUNK, TAILGATE, FUEL DOORS SYSTEMS DRV PCM (WAKE UP) (FET) ENGINE CONTROLS SYSTEM ENS SIG FUEL PUMP (FET) FUEL PUMP ON (FET) FUSE 44 FUSE 48 FUSE 50 GRN WIRE GRN/BLU WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/ORG WIRE GRY/VIO WIRE HEADLIGHTS SYSTEM HOOD AJAR HORN RLY (FET) HORNS SYSTEM HOT AT ALL TIMES INSTRUMENT CLUSTER SYSTEM KEYPAD ILLUM (FET) LIN 3 KEYPAD SW A KEYPAD SW B KEYPAD SW C LF DOOR AJAR LF DRL LPS (FET) LF FOG LP (FET) LF HIGH BEAM (FET) LF LOW BEAM (FET) LF POS LPS (FET) LF TURN LPS (FET) LF TURN OUTAGE LIN 4 LOAD SHED RLY (FET) LR DOOR AJAR LR INNER SNS LR OUTER SNS LR STOP POS LP (FET) LR TURN LPS (FET) LR TURN OUTAGE MICRO - NAVIGATION SYSTEM PARK BRAKE PARK LPS (FET) POWER DISTRIBUTION SYSTEM PP RESET RLY (FET) PP SET RLY (FET) PROTECT 1 ANTENNA HI (HB) PROTECT 1 ANTENNA LO (HB) REAR PRK SN PWR (HB) REAR SNS GND REV LP (FET) RF DOOR AJAR RF DRL LPS (FET) RF FOG LP (FET) RF HIGH BEAM (FET) RF LOW BEAM (FET) RF POS LPS (FET) RF TURN LPS (FET) RF TURN OUTAGE RR DOOR AJAR RR INNER SNS RR OUTER SNS RR STOP POS LP (FET) RR TURN LPS (FET) RR TURN OUTAGE RUN/ACC (FET) RUN/START (FET) SEATS SYSTEM STOP/CHMSL (FET) TAILGATE RELEASE SUPPLEMENTAL RESTRAINTS SYSTEM TT LR STOP/TURN RLY (FET) TT PARK RLY (FET) TT RR STOP/TURN RLY (FET) VBATT VIO WIRE VIO/GRN WIRE VIO/ORG WIRE VIO/RED WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/ORG WIRE WHT/VIO WIRE WIPER/WASHER SYSTEM YEL WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/ORG WIRE YEL/RED WIRE YEL/VIO WIRE

BATTERY JUNCTION BOX (BJB) BLK/GRY WIRE BLU WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/ORG WIRE BLU/RED WIRE BRN/GRN WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM FUSE 91 GRY WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/VIO WIRE GRY/YEL WIRE HOT AT ALL TIMES UCA HE UCA HES FEED UCA HES RTN VBATT VIO/BRN WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/ORG WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/ORG WIRE WHT/VIO WIRE YEL/GRN WIRE YEL/VIO WIRE

A/C CLUTCH RELAY AIR CONDITIONING (A/C) COMPRESSOR CLUTCH FIELD COIL BATTERY JUNCTION BOX (BJB) BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/VIO WIRE BLOWER MOTOR BLOWER MOTOR CONTROL MODULE BLOWER MOTOR RELAY BLOWER RELAY BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/ORG WIRE BLU/WHT WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM DEFROST REQUEST DRV HEATED SEAT ELEMENT PASS HEATED SEAT ELEMENT DRV HEATER FEED EVAP FEEDBACK FEEDBACK VARIABLE BLOWER CONTROL MOTOR + FRONT CONTROLS INTERFACE MODULE (FCIM) FUSE 16 FUSE 43 FUSE 55 GRN WIRE GRN/BRN WIRE GRN/ORG WIRE GRN/RED WIRE GRN/VIO WIRE GRY WIRE GRY/BLU WIRE GRY/ORG WIRE HOT AT ALL TIMES HOT W/ PCM POWER RELAY ENERGIZED LEFT FLOOR DISCHARGE AIR TEMPERATURE SENSOR LEFT FRONT SEAT CUSHION HEATER LEFT SIDE TEMPERATURE DOOR ACTUATOR LH FLR SENS 1 MOTOR MS CAN + NCA WIRE ORG/ WIRE PASS HEATER FEED PASS ST NTC SENSE PTC 1 PTC 2 + PTC 3 + RED WIRE RIGHT FRONT SEAT CUSHION HEATER SEATS SYSTEM SIG RTN VBATT VIO WIRE VIO/BRN WIRE VIO/GRN WIRE VIO/ORG WIRE VIO/WHT WIRE VREF WHT WIRE WHT/BRN WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/ORG WIRE

6.2L FLEX FUEL, 6.8L A/C PRESSURE TRANSDUCER AMBIENT AIR TEMPERATURE (AAT) SENSOR AUX COOLING FAN RELAY/ ELECTRIC BOOSTER HEATER RELAY 3 BATTERY JUNCTION BOX (BJB) BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DRV ST NTC SENS ELECTRIC BOOSTER HEATER (RIGHT CENTER OF DASH) ELECTRIC BOOSTER HEATER RELAY 1 ELECTRIC BOOSTER HEATER RELAY 2 ENGINE CONTROLS SYSTEM FRONT CONTROLS INTERFACE MODULE (FCIM) FUSE 46 FUSE 47 FUSE 53 GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ PCM POWER RELAY ENERGIZED HUMIDITY MTR HUMIDITY SIG IN VEHICLE SIG INSTRUMENT PANEL CLUSTER (IPC) ORG/ WIRE RED WIRE S100 (6.7L TURBO DIESEL) S140 (6.2L FLEX FUEL, 6.8L) SEATS SYSTEM VIO WIRE VIO/GRN WIRE VIO/ORG WIRE W/ POWER MIRROR W/O POWER MIRROR WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/VIO WIRE YEL WIRE YEL/GRN WIRE YEL/ORG WIRE YEL/VIO WIRE

6.2L FLEX FUEL, 6.8L 6.7L TURBO DIESEL ACCR ACPT AFC BATTERY JUNCTION BOX (BJB) BLK WIRE BLK/YEL WIRE BLU WIRE BLU/GRY WIRE CHT COMPUTER DATA LINES SYSTEM COOLING FAN (6.2L FLEX FUEL) COOLING FAN (6.7L TURBO DIESEL) CYLINDER HEAD TEMPERATURE (CHT) SENSOR ECT ENGINE COOLANT TEMPERATURE (ECT) SENSOR ENGINE COOLING FAN MOTOR FCV FSS FSS PWR GND FUSE 1 FUSE 3 GRN WIRE GRN/BLU WIRE GRN/WHT WIRE GRY WIRE GRY/YEL WIRE HOT W/ PCM POWER RELAY ENERGIZED ORG/ WIRE POWERTRAIN CONTROL MODULE (PCM) PWR FSS GND PWR GND RED WIRE S149 (6.2L FLEX FUEL) S159 (6.8L) SIGRTN VBPWR VIO WIRE VIO/GRN WIRE VIO/ORG WIRE VPWR VREF W/ POWER MIRROR W/O POWER MIRROR WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/VIO WIRE YEL WIRE YEL/GRN WIRE YEL/VIO WIRE

A/C CLUTCH RELAY AIR CONDITIONING (A/C) COMPRESSOR CLUTCH FIELD COIL BATTERY JUNCTION BOX (BJB) BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/VIO WIRE BLOWER MOTOR BLOWER MOTOR CONTROL MODULE BLOWER MOTOR RELAY BLOWER RELAY BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM DEFROST REQUEST EVAP FEEDBACK FRONT CONTROLS INTERFACE MODULE (FCIM) FUSE 16 FUSE 43 GRN WIRE GRN/BRN WIRE GRN/RED WIRE GRN/VIO WIRE GRY WIRE GRY/BLU WIRE GRY/ORG WIRE HOT AT ALL TIMES HOT W/ PCM POWER RELAY ENERGIZED HUMIDITY MOTOR- HUMIDITY SIG IN VEHICLE SIG LEFT FRONT SEAT CUSHION HEATER LEFT SIDE TEMPERATURE DOOR ACTUATOR MOTOR MOTOR- VARIABLE BLOWER CONTROL VREF MS CAN + NCA WIRE ORG/ WIRE PTC 1 PTC 2 + PTC 3 + RED WIRE RIGHT FRONT SEAT CUSHION HEATER SIG RTN VBATT VIO WIRE VIO/BRN WIRE VIO/GRN WIRE VIO/ORG WIRE VIO/WHT WIRE WHT WIRE WHT/BRN WIRE WHT/VIO WIRE YEL WIRE YEL/GRN WIRE YEL/ORG WIRE

6.2L FLEX FUEL, 6.8L A/C PRESSURE TRANSDUCER AMBIENT AIR TEMPERATURE (AAT) SENSOR AUX COOLING FAN RELAY/ ELECTRIC BOOSTER HEATER RELAY 3 BATTERY JUNCTION BOX (BJB) BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM ELECTRIC BOOSTER HEATER (RIGHT CENTER OF DASH) ELECTRIC BOOSTER HEATER RELAY 1 ELECTRIC BOOSTER HEATER RELAY 2 ENGINE CONTROLS SYSTEM FUSE 46 FUSE 47 FUSE 53 GRN WIRE GRN/BLU WIRE GRY WIRE HOT AT ALL TIMES HOT W/ PCM POWER RELAY ENERGIZED INSTRUMENT PANEL CLUSTER (IPC) ORG/ WIRE RED WIRE S100 (6.7L TURBO DIESEL) S140 (6.2L FLEX FUEL, 6.8L) VIO WIRE VIO/GRN WIRE VIO/ORG WIRE W/ POWER MIRROR W/O POWER MIRROR WHT WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/VIO WIRE YEL WIRE YEL/GRN WIRE YEL/ORG WIRE YEL/VIO WIRE

6.2L FLEX FUEL, 6.8L 6.7L TURBO DIESEL ACCR ACPT AFC BATTERY JUNCTION BOX (BJB) BLK WIRE BLK/YEL WIRE BLU WIRE BLU/GRY WIRE CHT COMPUTER DATA LINES SYSTEM COOLING FAN (6.2L FLEX FUEL) COOLING FAN (6.7L TURBO DIESEL) CYLINDER HEAD TEMPERATURE (CHT) SENSOR ECT ENGINE COOLANT TEMPERATURE (ECT) SENSOR ENGINE COOLING FAN MOTOR FCV FSS FSS FCV GND FSS PWR GND FUSE 1 FUSE 3 GRN WIRE GRN/BLU WIRE GRN/WHT WIRE GRY WIRE GRY/YEL WIRE HOT W/ PCM POWER RELAY ENERGIZED ORG/ WIRE POWERTRAIN CONTROL MODULE (PCM) PWR PWR GND RED WIRE S149 (6.2L FLEX FUEL) S159 (6.8L) SIGRTN VBPWR VBPWR VBPWR VIO WIRE VIO/GRN WIRE VIO/ORG WIRE VPWR VREF W/ POWER MIRROR W/O POWER MIRROR WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/VIO WIRE YEL WIRE YEL/GRN WIRE YEL/VIO WIRE

BATTERY JUNCTION BOX (BJB) BLK/YEL WIRE BLU WIRE BLU/GRY WIRE BODY CONTROL MODULE (BCM) COMPUTER DATA LINES SYSTEM FUSE 32 FUSE 34 GRN/BLU WIRE GRY/ORG WIRE GRY/VIO WIRE HOT AT ALL TIMES HOT W/ RUN/START RELAY ENERGIZED INSTRUMENT PANEL CLUSTER (IPC) K LINE MICRO - RADIO TRANSCEIVER MODULE (RTM) (RIGHT REAR OF ROOF) TRAILER CAMERA/ TRAILER TPMS CONNECTOR TRAILER TIRE PRESSURE MONITOR SYSTEM (TPMS) MODULE VBATT VIO/BRN WIRE VIO/GRN WIRE VIO/ORG WIRE VIO/RED WIRE VPWR WHT WIRE WHT/BLU WIRE WHT/GRN WIRE