Ford Expedition IV (2017-2022) power distribution system Wiring diagrams

BATTERY JUNCTION BOX (BJB) BLIS INDICATOR BLK WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BODY CONTROL MODULE (BCM) BRN WIRE BRN/BLU WIRE COMPUTER DATA LINES SYSTEM DC TO DC CONVERTER CONTROL MODULE DRIVER DOOR MODULE (DDM) FUSE 15 FUSE 25 FUSE 26 GRN/VIO WIRE GRN/WHT WIRE GRY/ORG WIRE GRY/VIO WIRE HOT AT ALL TIMES HOT W/ RUN/START RELAY ENERGIZED IGN OUT IGN SW SIG LEFT EXTERIOR MIRROR LEFT EXTERIOR MIRROR BLIND SPOT (BLIS)/ CROSS TRAFFIC ALERT (CTA) LED LEFT SIDE OBSTACLE DETECTION CONTROL MODULE (SOD-L) MS CAN + PASSENGER DOOR MODULE (PDM) POWER DISTRIBUTION SYSTEM RED WIRE RIGHT EXTERIOR MIRROR RIGHT EXTERIOR MIRROR BLIND SPOT (BLIS)/ CROSS TRAFFIC ALERT (CTA) LED RIGHT SIDE OBSTACLE DETECTION CONTROL MODULE (SOD-R) VBATT VIO/ORG WIRE VPWR YEL/RED WIRE YEL/VIO WIRE

AIR CONDITIONING SYSTEM AIR CONDITIONING, TRANSMISSIONS SYSTEMS AMBIENT LTG (FET) ANTI-LOCK BRAKES, SUPPLEMENTAL RESTRAINTS SYSTEMS BLK/WHT WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/WHT WIRE BODY CONTROL MODULE (BCM) (RIGHT KICK PANEL) BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CENTRAL LOCK RELAY CENTRAL UNLOCK RELAY CHILD LOCK RELAY COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM DECKLID/ LIFTGATE RELAY DEMAND LP/ BATT SAVE (FET) DOOR LOCKS, ANTI-THEFT SYSTEMS DOOR LOCKS, TRUNK, TAILGATE, FUEL DOORS SYSTEMS DOUBLE/AUX LOCK RELAY DRIVER/FUEL FLAP UNLOCK RELAY ELECTRONIC SUSPENSION, SOUND SYSTEMS ENGINE CONTROLS SYSTEM GRN/BRN WIRE GRN/ORG WIRE GRN/RED WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/RED WIRE GRY/VIO WIRE GRY/YEL WIRE HEADLIGHTS SYSTEM HIGH CURRENT BATTERY JUNCTION BOX (BJB) HOT AT ALL TIMES INSTRUMENT CLUSTER, COMPUTER DATA LINES, SOUND SYSTEMS INSTRUMENT CLUSTER, INTERIOR LIGHTS SYSTEMS INSTRUMENT CLUSTER, SOUND SYSTEMS INT LTG (FET) KEYLESS VEHICLE SOUNDER LIFTGATE REL (FET) LOGIC GND LR INNER SENS LR OUTER SENS MEGA FUSE MICRO - MIRRORS SYSTEM NAVIGATION SYSTEM PAR AID SN PWR REAR (HB) REAR SENS GND PARK BRAKE POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION, TRUNK, TAILGATE, FUEL DOORS SYSTEMS POWER TOPS SYSTEM POWER WINDOWS SYSTEM POWER WINDOWS, DOOR LOCKS SYSTEMS POWER WINDOWS, POWER TOPS, POWER DISTRIBUTION SYSTEMS PROTECT 1 ANTENNA HI (HB) PROTECT 1 ANTENNA LO (HB) PUDDLE LPS (FET) REAR FOG LPS (FET) RED WIRE REV LPS (FET) STOP PARK LPS (FET) (EXPEDITION) STOP LP (FET) (NAVIGATOR) RR INNER SENS RR OUTER SENS SEATS SYSTEM SEATS, MEMORY SYSTEMS SHIFT INTERLOCK SYSTEM SOUND SYSTEMS STARTING/CHARGING SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM TRANSMISSIONS SYSTEM SHIFT INTERLOCK SYSTEM VBATT VIO WIRE VIO/ORG WIRE VIO/RED WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/ORG WIRE WHT/RED WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/ORG WIRE YEL/RED WIRE YEL/VIO WIRE

AIR CONDITIONING, HEADLIGHTS SYSTEMS ANTI-THEFT SYSTEM AUTOLAMP ON AUTOLAMP SENSOR RTN AUTOLAMP SENSOR BACK LTG (FET) BLU WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/ORG WIRE BLU/WHT WIRE BODY CONTROL MODULE (BCM) (RIGHT KICK PANEL) BRN WIRE BRN/VIO WIRE BRN/YEL WIRE BSI (FET) CHMSL LP (FET) LIFTGATE GLASS SW DIM + DOOR LOCKS, ANTI-THEFT SYSTEMS DOUBLE LOCK I/P DRV DOOR KEY LOCK ECU DRV (PCM WAKE UP) (FET) ENS SIGNAL FOG LAMPS REAR FR FOG I/P GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/ORG WIRE GRY/VIO WIRE HAZARD HEADLIGHTS SYSTEM HORN RELAY I/P K LINE KEY IN KEYPAD ILLUM (FET) LIN 03 KEYPAD SW A KEYPAD SW B KEYPAD SW C LF DOOR AJAR LF LED TURN OUTAGE LF POS LPS (FET) LR TURN LP (FET) LIFTGATE GLASS AJAR LIFTGATE SW LIN 04 LIN 05 LIN 06 LIN 07 LIN 1 LOW BEAM REQ HEAD/PARK LAMPS OFF APA ENABLE LR DOOR AJAR LR STOP POS LP (FET) LR STOP/TURN LP (FET) (EXPEDITION W/ LED) MICRO - NAVIGATION SYSTEM NAVIGATION SYSTEM HORNS SYSTEM OPEN SESAME I/P PA ENABLE/ PARK AID IND (FET) PARK LAMPS ON POWER DISTRIBUTION SYSTEM RF POS LPS (FET) RR TURN LP (FET) RR DOOR AJAR RR LED TURN OUTAGE RR STOP POS LP (FET) RR STOP/TURN LP (FET) (EXPEDITION W/ LED) RUN/ACCESSORY SHIFT INTERLOCK SYSTEM SPARE (FET) (WACM) START BUTTON (FET) START/RUN START/STOP) STARTING/CHARGING SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM SW LOCK SW LOCK) RF DOOR AJAR TRUNK, TAILGATE, FUEL DOORS SYSTEM VIO/BRN WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/ORG WIRE VIO/WHT WIRE WARNING SYSTEMS WHITE LIGHT (FET) WHT WIRE WHT/GRN WIRE WHT/ORG WIRE WHT/VIO WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/GRY 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 LVL SW BRN WIRE BRN/BLU WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DEMAND LP/ BATT SAVE (FET) DOOR LOCKS, ANTI-THEFT SYSTEMS ENG LP (FET) ENGINE CONTROLS SYSTEM EXPEDITION, NAVIGATOR FUEL PUMP ON (FET) FUSE 25 FUSE 76 FUSE B (+) GRN/RED WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/ORG WIRE GRY/VIO WIRE HEADLIGHTS SYSTEM HEADLIGHTS, EXTERIOR LIGHTS SYSTEMS HOOD AJAR HORN RELAY (FET) RR OUTER SENS HORNS SYSTEM HOT AT ALL TIMES INSTRUMENT CLUSTER SYSTEM LF AUTOPARK SNS LF DRL LPS (FET) LF FOG LP (FET) LF HIGH BEAM (FET) LF INNER SENS LF LED TURN OUTAGE PARK AID SN PWR FRT (HB) LF LOW BEAM (FET) LF OUTER SENS LF POS LPS (FET) LF TURN LP (FET) LIN 03 LIN 06 MICRO - MICRO BODY CONTROL MODULE (BCM) NAVIGATION SYSTEM NAVIGATION SYSTEM POWER DISTRIBUTION SYSTEM PARK AID IND (FET) PARK LPS (FET) PARK STOP LP (FET) POWER DISTRIBUTION SYSTEM PP RLY RESET (FET) PP RLY SET (FET) RED WIRE RF AUTOPARK SNS RF DRL LPS (FET) RF FOG LP (FET) RF HIGH BEAM (FET) RF INNER SENS RF LED TURN OUTAGE ECU DRV (PCM WAKE UP) (FET) RF LOW BEAM (FET) RF POS LPS (FET) RF TURN LP (FET) RUN/ACC (FET) SEATS SYSTEM SENS GND STARTING/ CHARGING SYSTEM STARTING/CHARGING SYSTEM TT PARK RLY (FET) VIO/BRN WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/ORG WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE WIPER/WASHER SYSTEM YEL/BLU WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/ORG WIRE YEL/VIO WIRE

AJAR AJAR SW AUTOLAMP BLK WIRE BLK/BLU WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/GRY WIRE BODY CONTROL MODULE (BCM) BRAKE FLUID LEVEL SWITCH BRAKE/ BRN/GRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DOOR LOCKS SYSTEM DRIVER DOOR AJAR SWITCH DRIVER DOOR MODULE (DDM) FLUID SW FUSE 18 GEAR SHIFT MODULE (GSM) GLASS AJAR GRN WIRE GRN/VIO WIRE GRY WIRE GRY/ORG WIRE GRY/VIO WIRE H/L ON HEAD/PARK HEADLAMP SWITCH HOT AT ALL TIMES IGNITION SWITCH (W/ COLUMN SHIFT) KEY IN KEY IN IGNITION LAMPS OFF LEFT FRONT DOOR LATCH LEFT REAR DOOR LATCH LF DOOR LIFTGATE LOGIC GND LOW BEAM LR DOOR MICRO - OFF PARK PARK LAMPS PASSENGER DOOR MODULE (PDM) POWER DISTRIBUTION SYSTEM REQ+ RETURN RF DOOR RIGHT FRONT DOOR LATCH RIGHT REAR DOOR LATCH RR DOOR STATUS UNLOCK VIO/GRN WIRE VIO/GRY WIRE W/ DOOR MODULE W/O DOOR MODULE WHT WIRE WHT/VIO WIRE YEL WIRE YEL/BLU WIRE YEL/RED WIRE

BLK/BLU WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BODY CONTROL MODULE (BCM) BRK FLUID BRN/BLU WIRE COMPUTER DATA LINES SYSTEM DC TO DC CONVERTER CONTROL MODULE DESCENT FUEL PUMP ASSEMBLY (TOP OF FUEL TANK) FUEL SENDER 1 FUEL SENDER 1 RTN FUSE 12 FUSE 13 FUSE 9 GLASS AJAR GRN WIRE GRN/BLU WIRE GRN/ORG WIRE GRN/RED WIRE GRN/VIO WIRE GRY/BLU WIRE GRY/ORG WIRE GRY/RED WIRE GRY/VIO WIRE HEAD-UP DISPLAY (HUD) MODULE HOT AT ALL TIMES IGN OUT IGN SW INSTRUMENT PANEL CLUSTER (IPC) INSTRUMENT PANEL CONSOLE SWITCH ASSEMBLY 3 LF DR AJAR LIFTGATE LOGIC GND LOW WASHER LOW WASHER FLUID WARNING INDICATOR SWITCH LR DR AJAR MICRO - NCA WIRE PARK DETECT POWER DISTRIBUTION SYSTEM RED WIRE RF DR AJAR RR DR AJAR SHIFT INTERLOCK SYSTEM SIG TCS ON/OFF HILL VBATT VIO WIRE VIO/GRY WIRE VPWR VQM WHT WIRE WHT/GRN WIRE YEL WIRE YEL/VIO WIRE

BATTERY JUNCTION BOX (BJB) BLK WIRE BLK/YEL WIRE BLU/GRY WIRE BODY CONTROL MODULE (BCM) BRN/BLU WIRE BRN/VIO WIRE BRN/YEL WIRE DC TO DC CONVERTER CONTROL MODULE DC/AC INVERTER MODULE FUSE 15 GRN/VIO WIRE HOT W/ RUN/START RELAY ENERGIZED IGN OUT IGN SW SIG LIFTGATE APPLIQUE LIFTGATE GLASS RELEASE LIN 04 LIN 06 MICRO - NCA WIRE PARK POWER DISTRIBUTION SYSTEM REAR VIDEO - SHIELD SYNC MODULE (APIM) TRUNK, TAILGATE, FUEL DOORS SYSTEM VIO/WHT WIRE VPWR WHT/GRN WIRE

AUDIO UNIT BATTERY BATTERY JUNCTION BOX (BJB) BLK/VIO WIRE BLU WIRE BLU/WHT WIRE BODY CONTROL MODULE (BCM) BRN WIRE BRN/GRN WIRE CHARGING CIRCUIT COMPUTER DATA LINES SYSTEM ENABLE/DISABLE SW IND FRONT CONTROLS INTERFACE MODULE (FCIM) FUSE 18 FUSE 5 GRY/ORG WIRE HOT AT ALL TIMES IGNITION SWITCH IGNITION SWITCH PUSH BUTTON START INSTRUMENT PANEL CONSOLE SWITCH ASSEMBLY MICRO - MS CAN + OFF POWER DISTRIBUTION SYSTEM POWERTRAIN CONTROL MODULE (PCM) RED WIRE RUN WIRE SMCS START/ STOP 1 (ACTIVE HIGH) START/STOP DISABLE SW STARTER MOTOR STARTER RELAY VIO/ORG WIRE WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE YEL WIRE YEL/RED WIRE

BATTERY JUNCTION BOX (BJB) BLK WIRE BLK/BLU WIRE BLU/GRN WIRE BLU/ORG WIRE BLU/RED WIRE BODY CONTROL MODULE (BCM) COMPUTER DATA LINES SYSTEM DRIVER DOOR MODULE (DDM) DRIVER SEAT MODULE (DSM) DRIVER'S MEMORY SEAT CIRCUIT FUSE 13 FUSE 25 FUSE 27 GRN/ORG WIRE GRN/VIO WIRE GRY WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/ORG WIRE GRY/RED WIRE HOT AT ALL TIMES LEDS LEFT FRONT DOOR LOCK SWITCH MASTER WINDOW CONTROL SWITCH MS CAN + POWER DISTRIBUTION SYSTEM RED WIRE RTN SENSE SET 1 SET 2 SET 3 STEERING COLUMN ADJUST SWITCH STEERING COLUMN CONTROL MODULE (SCCM) STEERING COLUMN TELESCOPING MOTOR STEERING COLUMN TILTING MOTOR TEL FWD TEL RWD TILT DOWN TILT UP VBATT VIO/BRN WIRE VIO/GRY WIRE VIO/ORG WIRE VIO/RED WIRE VIO/WHT WIRE WHT WIRE WHT/VIO WIRE YEL WIRE YEL/VIO WIRE

BLK WIRE BLU WIRE BLU/WHT WIRE BODY CONTROL MODULE (BCM) CAN (+) COMPUTER DATA LINES SYSTEM FUSE 13 GRY WIRE GRY/BLU WIRE GRY/RED WIRE HOT AT ALL TIMES I/P MICRO - MTR ORG/ WIRE PARK POWER DISTRIBUTION SYSTEM RAIN SENSOR MODULE REAR WINDOW WIPER MOTOR (CENTER OF LIFTGATE) RED WIRE RUN/ ACC (FET) VPWR WHT WIRE WHT/BLU WIRE WINDOW PATCH LANE DEPARTURE WARNING HEATER WINDSHIELD WASHER PUMP WIPER YEL WIRE YEL/GRY WIRE YEL/ORG WIRE