Ford Expedition IV facelift (2022-2024) fuse 21 Wiring diagrams

BATTERY JUNCTION BOX (BCMC) BLU/GRN WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BODY CONTROL MODULE (BCM) (RIGHT KICK PANEL) BRN WIRE BRN/BLU WIRE COMPUTER DATA LINES SYSTEM DOOR LOCKS, ANTI-THEFT SYSTEMS ECU DRV (PCM WAKE UP) (FET) ENGINE CONTROLS SYSTEM FUSE 19 FUSE 21 GRY WIRE GRY/BRN WIRE HEADLIGHTS SYSTEM HEADLIGHTS, EXTERIOR LIGHTS SYSTEMS HOOD AJAR HORN RELAY (FET) HORNS SYSTEM HOT AT ALL TIMES LF DRL LPS (FET) LF FOG LPS (FET) LF HIGH BEAM (FET) LF LED TURN OUTAGE LF LO BEAM (FET) LF LOW BEAM (FET) LF TURN LP (FET) LIN 06 LIN 3 MICRO - PARK LP (FET) PARK LPS (FET) POWER DISTRIBUTION SYSTEM RED WIRE REV LPS ENG (FET) RF DRL LPS (FET) (NOT USED) RR POS LPS (FET) RF FOG LPS (FET) RF HIGH BEAM (FET) RF LED TURN OUTAGE RF LOW BEAM (FET) RF TURN LP (FET) RUN/ACC (FET) RUN/START (FET) STARTING/ CHARGING SYSTEM STARTING/CHARGING SYSTEM TT PARK RLY (FET) VIO/GRN WIRE VIO/GRY WIRE VIO/ORG WIRE VQM WHT WIRE WHT/BLU WIRE WIPER/WASHER SYSTEM YEL/BLU WIRE YEL/GRN WIRE YEL/ORG WIRE YEL/VIO WIRE

AMBIENT LTG (FET) BATTERY JUNCTION BOX (BCMC) BLK/BLU WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/RED WIRE BODY CONTROL MODULE (BCM) BRN WIRE BRN/GRN WIRE CARGO LAMP CARGO SPACE LAMP COMPUTER DATA LINES SYSTEM COURTESY DEMAND DEMAND LP/BATT SAVE (FET) FRONT MEDIA BIN AMBIENT LED FUSE 202 FUSE 21 GLOVE COMPARTMENT LAMP GRN/RED WIRE GRN/WHT WIRE GRY/BRN WIRE GRY/VIO WIRE HEADREST FOLD HOT AT ALL TIMES ILLUM INSTRUMENT ILLUMINATION CIRCUIT INT LTG (FET) LIFTGATE REAR CONTROL SWITCH LIN 05 LIN 07 LOGIC GND MICRO - MOONROOF CLOSE MOONROOF OPEN MOONROOF TILT OVERHEAD CONSOLE POWER TOPS SYSTEM PWR REAR MEDIA BIN AMBIENT LED SBC (LIN) SEATS SYSTEM SECOND ROW FOLDING SEAT SWITCH SHADE CLOSE SHADE OPEN THIRD ROW FOLDING SEAT SWITCH VIO/BRN WIRE VIO/GRY WIRE W/ POWER LIFTGATE WHT WIRE WHT/BLU WIRE YEL/GRN WIRE YEL/ORG WIRE YEL/RED WIRE

BATTERY JUNCTION BOX (BCMC) BIN SENS BIN/NTC BLK WIRE BLK/YEL WIRE BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BODY CONTROL MODULE (BCM) (RIGHT KICK PANEL) BPP BRN WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM FUSE 100 FUSE 101 FUSE 13 FUSE 19 FUSE 21 FUSE 22 GRN/BLU WIRE GRN/ORG WIRE GRY WIRE GRY/BRN WIRE GRY/ORG WIRE GRY/RED WIRE GRY/VIO WIRE HAZARD HOT AT ALL TIMES HOT W/ RUN/START RELAY ENERGIZED LEFT HEADLAMP ASSEMBLY (EXPEDITION) LEFT HEADLAMP ASSEMBLY (NAVIGATOR) LEFT SIDE TURN SIGNAL LAMP LF POS LPS (FET) LF TURN LP (FET) LIN 06 LIN 09 LICENSE PLATE LPS (FET) LR HIGH BEAM (FET) LR STOP POS LPS (FET) LR TURN LPS (FET) GND PARK LAMPS (FET) LR TURN OUTAGE MICRO - NTC SENS PARK LAMPS (FET) RED WIRE RF POS LPS (FET) RF TURN LP (FET) RR STOP POS LPS (FET) RR TURN LPS (FET) RR TURN OUTAGE SIDE MARKER STOP/CHMSL (FET) TURN TURN OUTAGE VIO/GRN WIRE VIO/WHT WIRE VPWR WHT WIRE WHT/GRN WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/VIO WIRE

ANTI-LOCK BRAKE SYSTEM (ABS) MODULE BATTERY JUNCTION BOX (BCMC) BLK/BLU WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BODY CONTROL MODULE (BCM) BRN WIRE BRN/GRN WIRE COMPUTER DATA LINES SYSTEM DRIVER DOOR ELECTRONIC PARK BRAKE SWITCH (IN CENTER CONSOLE) FUSE 13 FUSE 19 FUSE 21 GRN WIRE GRN/BRN WIRE GRN/ORG WIRE GRN/VIO WIRE GRY/BLU WIRE GRY/RED WIRE HEADLAMP SWITCH HOT AT ALL TIMES HS CAN FD - L SPOT ON/OFF LIN 9 MICRO - MULTI- FUNCTION SWITCH PASSENGER DOOR MODULE (PDM) R SPOT ON/OFF RED WIRE STEERING COLUMN CONTROL MODULE (SCCM) VBATT VIO/GRN WIRE VIO/GRY WIRE WHT WIRE WHT/BRN WIRE WHT/ORG WIRE YEL/VIO WIRE

ACTIVE PARK ASSIST SWITCH (EXPEDITION) (IN CENTER CONSOLE) ADJUSTABLE PEDAL CONTROL SWITCH BACK LTG (FET) BATTERY JUNCTION BOX (BCMC) BLK/BLU WIRE BLK/GRY WIRE BLK/VIO WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BODY CONTROL MODULE (BCM) COMPUTER DATA LINES SYSTEM ELECTRONIC PARK BRAKE SWITCH FUSE 19 FUSE 21 GRN/BLU WIRE GRN/BRN WIRE GRY WIRE HEADREST FOLD/ POWER LIFTGATE SWITCH HOT AT ALL TIMES INSTRUMENT PANEL CLUSTER (IPC) INSTRUMENT PANEL CONSOLE SWITCH ASSEMBLY 1 INSTRUMENT PANEL CONSOLE SWITCH ASSEMBLY 2 LED LOGIC GND MEDIA HUB MICRO - PASSENGER AIR BAG DEACTIVATION (PAD) INDICATOR PASSENGER DOOR WINDOW CONTROL SWITCH PRO TRAILER BACKUP ASSIST (PTBA) CONTROL KNOB PUDDLE LAMP (FET) PUSH BUTTON START IGNITION SWITCH RED WIRE RIGHT FRONT DOOR LOCK SWITCH RIGHT FRONT DOOR TWEETER SPEAKER RIGHT FRONT SEAT CONTROL SWITCH SYNC MODULE (APIM) TRAILER BRAKE CONTROL SWITCH VIO WIRE VIO/GRY WIRE VIO/ORG WIRE VIO/WHT WIRE W/ FLOOR SHIFTER W/O FLOOR SHIFTER WHITE LTG (FET) WHT WIRE WHT/BLU WIRE WHT/GRN WIRE

BACK LTG (FET) BATTERY JUNCTION BOX (BCMC) BLK/WHT WIRE BLU WIRE BLU/GRN WIRE BODY CONTROL MODULE (BCM) BRN/GRN WIRE COURTESY DEMAND FUSE 21 GRN/WHT WIRE GRY WIRE GRY/BRN WIRE GRY/VIO WIRE HEADREST HOT AT ALL TIMES ILLUM INT LTG (FET) MICRO - MOONROOF CLOSE MOONROOF OPEN MOONROOF TILT OVERHEAD CONSOLE POWER TOPS SYSTEM RED WIRE SBC (LIN) SEATS SYSTEM SHADE CLOSE SHADE OPEN VIO WIRE VIO/BRN WIRE VIO/GRY WIRE WHT/BLU WIRE YEL/GRN WIRE YEL/ORG WIRE

BATTERY JUNCTION BOX (BCMC) BLK/VIO WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BODY CONTROL MODULE (BCM) CAN (+) COMPUTER DATA LINES SYSTEM ECU DRV (PCM WAKEUP) (FET) FUSE 21 GRN/BLU WIRE GRN/BRN WIRE GROUND HOT AT ALL TIMES INSTRUMENT PANEL CLUSTER (IPC) LIN 1 MICRO - PASSIVE ANTI-THEFT SYSTEM (PATS) TRANSCEIVER PCM WAKE POWERTRAIN CONTROL MODULE (PCM) RED WIRE VIO/ORG WIRE WHT WIRE WHT/GRN WIRE YEL/VIO WIRE

BATTERY BATTERY MONITORING SENSOR BLK/VIO WIRE BLU/RED WIRE BRN WIRE BRN/RED WIRE DRIVER SEAT MODULE (DSM) FUSE 107 FUSE 160 FUSE 19 FUSE 201 FUSE 202 FUSE 204 FUSE 21 FUSE 210 FUSE 213 FUSE 30 FUSE 31 FUSE 37 FUSE 38 FUSE 40 FUSE 41 FUSE 42 FUSE 91 GENERATOR GRN/RED WIRE GRY/RED WIRE LEFT FRONT SEAT CONTROL SWITCH NAVIGATOR W/ 10-WAY DRIVER SEAT PASSENGER FRONT SEAT MODULE (SCMB) POWER RUNNING BOARD (PRB) MODULE POWER STEERING CONTROL MODULE (PSCM) REAR GATE TRUNK MODULE (RGTM) RED WIRE REMOTE DATA LINK CONNECTOR (DLC) RIGHT FRONT SEAT CONTROL SWITCH STARTER MOTOR TO BODY CONTROL MODULE (BCM) (DIAGRAM 4 OF 8) TO BODY CONTROL MODULE (BCM) (DIAGRAM 5 OF 8) TO BODY CONTROL MODULE (BCM) (DIAGRAM 6 OF 8) TO BODY CONTROL MODULE (BCM) (DIAGRAM 7 OF 8) TO FUSE 28 (DIAGRAM 2 OF 8) TRAILER MODULE (TRM) VIO/RED WIRE W/ 8-WAY DRIVER SEAT WHT/RED WIRE YEL/GRN WIRE YEL/RED WIRE

ACCESSORY DELAY RELAY ALL DOOR LOCK (FET) ALL DOOR UNLOCK (FET) AMBIENT LTG (FET) AUTO DIMMING INTERIOR MIRROR BLU/GRY WIRE CIRCUIT BREAKER CIRCUIT BREAKER 38 DECKLID LIFTGLASS RELEASE (FET) DEMAND LP/ BATT SAVE (FET) DOUBLE LOCK (FET) DRIVER DOOR UNLOCK (FET) FROM BATTERY JUNCTION BOX (BCMC) (DIAGRAM 1 OF 8) FROM FUSE 24 (DIAGRAM 6 OF 8) FUSE 17 FUSE 18 FUSE 2 FUSE 21 FUSE 22 FUSE 34 FUSE 35 FUSE 36 FUSE 37 GRN WIRE GRN/ORG WIRE GRY/BLU WIRE IGNITION RELAY ILLUMINATED LIFTGATE APPLIQUE KEYPAD ILLUM (FET) LEFT REAR WINDOW CONTROL SWITCH LF FOG LPS (FET) LF HI LF DRL BEAM LPS (FET) (FET) LF LOW BEAM (FET) LF POS LPS (FET) LF TURN LAMPS (FET) LIFTGATE APPLIQUE LIFTGATE RELEASE (FET) LR TURN LP (FET) MICRO - NCA WIRE OCS POWER (FET) PARK LPS (FET) PARTICULATE SENSOR PUDDLE LPS (FET) RCM POWER (FET) RED WIRE REV LPS (FET) REV LPS ENG (FET) RIGHT REAR WINDOW CONTROL SWITCH ROOF OPENING PANEL MODULE STEERING COLUMN CONTROL MODULE (SCCM) STOP/ CHMSL (FET) TO BATTERY JUNCTION BOX (BCMC) (DIAGRAM 4 OF 8) TO DC/AC INVERTER MODULE (DIAGRAM 8 OF 8) TO START BUTTON (FET) (DIAGRAM 5 OF 8) TO WIRELESS CHARGE SIGNAL OUTPUT (FET) (DIAGRAM 8 OF 8) TRAILER BRAKE CONTROL SWITCH W/O POWER REAR WINDOWS ONE SHOT UP/DOWN WHT WIRE WINDOW PATCH LANE DEPARTURE WARNING HEATER

ANTI- ANTI-THEFT BATTERY JUNCTION BOX (BCMC) BLK WIRE BLK/BLU WIRE BLK/VIO WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/ORG WIRE BLU/RED WIRE BODY CONTROL MODULE (BCM) BOO OUTPUT SMART (FET) BRN WIRE BRN/WHT WIRE CAN (+) COMPUTER DATA LINES SYSTEM FUSE 107 FUSE 21 FUSE 22 FUSE 42 FUSE 55 FUSE 58 FUSE 91 GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/ORG WIRE GRN/VIO WIRE GRY/BRN WIRE HEADLIGHTS SYSTEM HOT AT ALL TIMES HOT W/ RUN/START RELAY ENERGIZED ILLUM ILLUMINATED LIFTGATE APPLIQUE LH TURN/ STOP GND LICENSE LAMPS LICENSE PLATE LAMPS (FET) LIN LIN 06 LIN 6 MICRO - NCA WIRE ORG/ WIRE PARK PRO TRAILER BACKUP ASSIST (PTBA) CONTROL KNOB REVS LAMP (FET) RH TURN/ STOP VBATT SIG TBA TBA SIG TBM OUT THEFT TRAILER ASSIST LAMP TRAILER BRAKE CONTROL SWITCH TRAILER MODULE (TRM) TRAILER TOW BACKUP LAMP RELAY TRAILER TOW CONNECTOR TRAILER TOW PARK LAMP RELAY TT PARK RELAY (FET) VBATT VIO WIRE VIO/BRN WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/ORG WIRE VIOV VPWR WHT WIRE WHT/GRN WIRE YEL WIRE YEL/GRY WIRE YEL/RED WIRE YEL/VIO WIRE