Ford Expedition IV (2017-2022) computer data lines system Wiring diagrams

BATTERY JUNCTION BOX (BJB) BLK WIRE BLK/BLU WIRE BLK/GRY WIRE BLU WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/VIO WIRE BRN/WHT WIRE CAMERA SELECT SW COMPUTER DATA LINES SYSTEM DC TO DC CONVERTER CONTROL MODULE FRONT 360 VIDEO + FRONT PARKING AID CAMERA FUSE 15 GRN WIRE GRN/BLU WIRE GRN/ORG WIRE GRN/VIO WIRE GRY WIRE GRY/BLU WIRE HOT W/ RUN/START RELAY ENERGIZED IGN OUT IGN SW SIG IMAGE PROCESSING MODULE B (IPMB) INSTRUMENT PANEL CONSOLE SWITCH ASSEMBLY 1 IPMB VIDEO OUT - LEFT EXTERIOR MIRROR CAMERA LH VIDEO + LIFTGATE APPLIQUE LIN RPA CAM POWER DISTRIBUTION SYSTEM PWR REAR VIDEO - RH VIDEO + RIGHT EXTERIOR MIRROR CAMERA SHIELD SHIELD LIN RPA CAM SYNC MODULE (APIM) VIDEO OUT VIDEO+ VIO WIRE VIO/BRN WIRE VIO/GRY WIRE VPWR WHT WIRE WHT/GRN WIRE YEL WIRE

AUDIO DIGITAL SIGNAL PROCESSING (DSP) MODULE) BLK/GRY WIRE BLK/VIO WIRE BLU/GRN WIRE BLU/WHT WIRE BODY CONTROL MODULE (BCM) BRN/BLU WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM ENABLE/CLIP DETECTION FUSE 28 FUSE 33 FUSE 5 FUSE 9 GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/RED WIRE GRN/VIO WIRE GRY WIRE GRY/BRN WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES INSTRUMENT PANEL CENTER SPEAKER IP SPKR + LEFT FRONT DOOR WOOFER SPEAKER LEFT REAR DOOR TWEETER SPEAKER LF SPKR LF SPKR + LR SPKR + LR SPKR REAR AUDIO CONTROL MODULE (RACM) RED WIRE RF SPKR RR SPKR SUBWOOFER AMPLIFIER VBATT VIO/RED WIRE VIO/WHT WIRE VPWR WHT WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/ORG WIRE WHT/VIO WIRE

A/D CHANNEL 1 A/D CHANNEL 2 A/D CHANNEL 3 A/D CHANNEL 4 A/D RTN BATTERY JUNCTION BOX (BJB) BLK/VIO WIRE BLU WIRE BLU/GRY WIRE BODY CONTROL MODULE (BCM) BRN/WHT WIRE BRN/YEL WIRE CLOCKSPRING (TOP OF STEERING COLUMN) COAX COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM FAMILY ENTERTAINMENT RELAY FAMILY ENTERTAINMENT SYSTEM FRONT CONTROLS INTERFACE MODULE (FCIM) FUSE 12 FUSE 23 FUSE 32 FUSE 46 GRN/ORG WIRE GRN/RED WIRE GRY/BLU WIRE GRY/ORG WIRE HOT AT ALL TIMES HOT W/ ACCESSORY DELAY RELAY ENERGIZED MEDIA MS CAN + MUTE NCA WIRE PHONE DOWN PHONE UP PTT RIGHT STEERING WHEEL SWITCH SEEK STEERING COLUMN CONTROL MODULE (SCCM) VBATT VIO/GRN WIRE VIO/ORG WIRE VIO/RED WIRE VOL (-) VPWR WHT/BLU WIRE WHT/BRN WIRE

ACTIVE NOISE CONTROL MICROPHONE 1 ACTIVE NOISE CONTROL MICROPHONE 2 ACTIVE NOISE CONTROL MICROPHONE 3 ALERT IN + ALERT OUT + AUDIO UNIT BLK WIRE BLK/GRY WIRE BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/WHT WIRE BRN/VIO WIRE BRN/WHT WIRE CD IN L - CD IN R - COAX COMPUTER DATA LINES SYSTEM DETECT DRAIN ENABLE CLIP/ GPS GRN WIRE GRN/BLU WIRE GRN/WHT WIRE GRY/BLU WIRE GRY/ORG WIRE GRY/YEL WIRE MIC IN - NAVIGATION SYSTEM NCA WIRE NOISE 1 + NOISE 2 + NOISE 3 + PWR SDL H SDL L SHIELD STEREO IN L - STEREO IN R+ STEREO OUT L + STEREO OUT R + VBATT VIDEO+ VIO/BRN WIRE VIO/GRN WIRE VIO/ORG WIRE VIO/RED WIRE VIO/WHT WIRE WHT WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/ORG WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/VIO WIRE

A/D CHANNEL 2 A/D CHANNEL 3 A/D CHANNEL 4 A/D RTN AUDIO BATTERY JUNCTION BOX (BJB) BLK WIRE BLK/GRY WIRE BLK/VIO WIRE BODY CONTROL MODULE (BCM) BRN/YEL WIRE CLOCKSPRING COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM DISPLAY/ HUD FAMILY ENTERTAINMENT RELAY FAMILY ENTERTAINMENT SYSTEM FRONT CONTROLS INTERFACE MODULE (FCIM) FUSE 12 FUSE 23 FUSE 46 FUSE 9 GRN/BLU WIRE GRN/ORG WIRE GRN/RED WIRE GRY/BLU WIRE GRY/ORG WIRE HOT AT ALL TIMES HOT W/ ACCESSORY DELAY RELAY ENERGIZED LEDS MS CAN + NAV PHONE UP NCA WIRE PHONE SETTINGS DOWN REAR AUDIO CONTROL MODULE (RACM) RED WIRE RIGHT FRONT DOOR MIDRANGE SPEAKER RIGHT FRONT DOOR WOOFER SPEAKER RIGHT LOWER STEERING WHEEL SWITCH STEERING COLUMN CONTROL MODULE (SCCM) VBATT VIO/GRY WIRE VIO/ORG WIRE VPWR WHT/BLU WIRE WHT/GRN WIRE WHT/ORG WIRE WHT/VIO WIRE YEL/GRY WIRE

AUDIO DIGITAL SIGNAL PROCESSING (DSP) MODULE) BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) CNTR HI- CNTR MID - COMPUTER DATA LINES SYSTEM ENABLE/ CLIP DETECT FUSE 28 FUSE 32 FUSE 33 FUSE 5 GRN WIRE GRN/BLU WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRY/ORG WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES INSTRUMENT PANEL CENTER SPEAKER LEFT FRONT DOOR TWEETER SPEAKER LEFT FRONT DOOR WOOFER SPEAKER LF SPKR HI- LF SPKR LOW- REAR ENTERTAINMENT MODULE (RETM) RED WIRE RF SPKR HI (+) RF SPKR LOW- RF SPKR MID - RIGHT FRONT DOOR TWEETER SPEAKER RIGHT FRONT DOOR WOOFER SPEAKER VBATT VBATT (PINS: 9 TO 12 NOT USED) VIO/GRY WIRE VIO/ORG WIRE VIO/RED WIRE VPWR WHT WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/ORG WIRE WHT/VIO WIRE YEL/GRY WIRE YEL/ORG WIRE

ACTIVE NOISE CONTROL MICROPHONE 3 AM/FM ANT AUDIO UNIT AUDIO UNIT ANTENNA BLK WIRE BLK/GRY WIRE BLU/GRN WIRE BLU/GRY WIRE CD CHANGER CD OUT L + CD OUT R + COAX COMPUTER DATA LINES SYSTEM GLASS GRN/BLU WIRE GRN/WHT WIRE NCA WIRE NOISE 3 + PWR GND RED WIRE RIGHT FRONT DOOR MIDRANGE SPEAKER SATELLITE RADIO/GPS ANTENNA SDARS ANT SHIELD SPLITTER STARTING/ CHARGING SYSTEM VBATT VIO/BRN WIRE VIO/GRY WIRE VIO/RED WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/ORG WIRE YEL/GRN WIRE YEL/GRY WIRE

AUDIO BACK BATTERY JUNCTION BOX (BJB) BLK WIRE BLK/GRY WIRE BLK/VIO WIRE BODY CONTROL MODULE (BCM) BRN/YEL WIRE CLOCKSPRING COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM DISPLAY/ HUD DOWN FAMILY ENTERTAINMENT RELAY FAMILY ENTERTAINMENT SYSTEM FRONT CONTROLS INTERFACE MODULE (FCIM) FUSE 12 FUSE 23 FUSE 46 FUSE 9 GRN/BLU WIRE GRN/RED WIRE GRY/ORG WIRE HOT AT ALL TIMES HOT W/ ACCESSORY DELAY RELAY ENERGIZED LEDS LEFT UPPER STEERING WHEEL SWITCH MS CAN + MUTE NAV NCA WIRE PHONE DOWN PHONE UP REAR AUDIO CONTROL MODULE (RACM) RED WIRE RIGHT LOWER STEERING WHEEL SWITCH RIGHT UPPER STEERING WHEEL SWITCH SEEK LEFT/ SEEK RIGHT/ SETTINGS VBATT VIO/ORG WIRE VOICE VOL (-) VPWR WHT/BLU WIRE WHT/GRN WIRE

ACTIVE PARK ASSIST SWITCH APA ENABLE/ BATTERY JUNCTION BOX (BJB) BLK/BLU WIRE BLK/WHT WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/ORG WIRE BLU/WHT WIRE BODY CONTROL MODULE (BCM) COMPUTER DATA LINES SYSTEM DC TO DC CONVERTER CONTROL MODULE FUSE 52 GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/WHT WIRE HALF BRIDGE HOT AT ALL TIMES LEFT FRONT INNER PARKING AID SENSOR LEFT FRONT OUTER PARKING AID SENSOR LEFT REAR INNER PARKING AID SENSOR LEFT REAR OUTER PARKING AID SENSOR LF INNER SENS LF OUTER SENS LOGIC GND LR INNER SENS LR OUTER SENS MICRO - PA ENABLE/ PARK AID IND (FET) PARK AID SN POWER FRONT (HB) PARK AID SN PWR REAR (HB) PARKING AID SWITCH PWR PWR OUT REAR SENS GND RED WIRE RF AUTOPARK SENS RF INNER SENS RF OUTER SENS RIGHT FRONT INNER PARKING AID SENSOR RIGHT FRONT OUTER PARKING AID SENSOR RIGHT REAR INNER PARKING AID SENSOR RIGHT REAR OUTER PARKING AID SENSOR RR INNER SENS RR OUTER SENS SOLID STATE VIO/BRN WIRE VIO/GRY WIRE WHT WIRE WHT/BLU WIRE WHT/ORG WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/ORG WIRE

AUTO BLK/WHT WIRE BLU/GRY WIRE BLU/ORG WIRE BLU/WHT WIRE BODY CONTROL MODULE (BCM) BRN/BLU WIRE BRN/GRN WIRE BRN/VIO WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DOOR LOCKS SYSTEM DOWN FUSE 26 FUSE 30 GRN/BLU WIRE GRN/BRN WIRE GRY WIRE GRY/BLU WIRE GRY/ORG WIRE GRY/VIO WIRE GRY/YEL WIRE HALL SENSOR 1 HALL SENSOR 2 HALL SENSOR GND HALL SENSOR SPLY HOT AT ALL TIMES ILLUM LEDS LIN BUS LOCK MS CAN + PASSENGER DOOR MODULE (PDM) PASSENGER DOOR WINDOW CONTROL SWITCH PASSENGER DOOR WINDOW REGULATOR MOTOR RETURN RIGHT FRONT DOOR LOCK RIGHT REAR DOOR MODULE RIGHT REAR DOOR WINDOW MOTOR RIGHT REAR WINDOW CONTROL SWITCH RTN VBATT VIO/GRY WIRE VIO/ORG WIRE VIO/WHT WIRE WHT WIRE WHT/ORG WIRE WHT/VIO WIRE WINDOW DOWN WINDOW UP YEL/GRN WIRE YEL/ORG WIRE YEL/RED WIRE