Ford Expedition IV (2017-2022) nca Wiring diagrams

This page contains all the electrical diagrams for the component. nca, in which he is found in the car Ford Expedition IV (2017-2022). You can view various wiring diagrams where this component is used, as well as go to more detailed diagrams to see the complete connection and interaction in the system. All diagrams have links to quickly jump to the corresponding section with the component for easy viewing..

nca wiring diagram (21 of 97)

AIR QUALITY SENS BATTERY JUNCTION BOX (BJB) BLK 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/BLU WIRE BRN/GRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM DEFROST REQUEST DRV HEATED SEAT ELEMENT DRV HEATER FEED EVAP FEEDBACK FEEDBACK VARIABLE BLOWER CONTROL MOTOR CW FRONT CONTROLS INTERFACE MODULE (FCIM) FUSE 20 FUSE 77 GRN WIRE GRN/BRN WIRE GRN/ORG WIRE GRN/RED WIRE GRN/VIO WIRE GRY WIRE GRY/BLU WIRE GRY/ORG WIRE GRY/RED WIRE HEATED WIPER PARK HOT AT ALL TIMES LEFT FLOOR DISCHARGE AIR TEMPERATURE SENSOR LEFT FRONT SEAT CUSHION HEATER MAT LEFT PANEL DISCHARGE AIR TEMPERATURE SENSOR LEFT SIDE TEMPERATURE BLEND DOOR ACTUATOR LH FLR SENS 1 LH FRT SENS 1 MOTOR (CW) MOTOR CCW MS CAN + NCA WIRE ORG/ WIRE PASS HEATED SEAT ELEMENT PASS HEATER FEED PASS SEAT NTC SENSE REAR AIR DISTRIBUTION DOOR ACTUATOR REAR FLOOR AIR DISCHARGE TEMPERATURE SENSOR REAR TEMPERATURE DOOR ACTUATOR RED WIRE RH FLR SENS 1 RH FRT SENS 1 RIGHT FRONT SEAT CUSHION HEATER MAT RIGHT SIDE TEMPERATURE BLEND DOOR ACTUATOR SEATS SYSTEM SIG RTN VBATT VIO WIRE VIO/BRN WIRE VIO/GRN WIRE VIO/ORG WIRE VREF WHT WIRE WHT/GRN WIRE WHT/VIO WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/ORG WIRE YEL/VIO WIRE

Go to component -> Automatic a/c circuit (1 of 4) -> NCA WIRE

nca wiring diagram (22 of 97)

AMBIENT ANTI-LOCK BRAKE SYSTEM (ABS) MODULE BLK WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/BLU WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DOOR LOCKS SYSTEM DRIVER BUCKLE SW FEED DRIVER SAFETY BELT BUCKLE SWITCH DRIVER SAFETY BELT TENSION SENSOR DRIVER SEAT POSITION SENSOR ELECTRONIC PARK BRAKE SWITCH EXPEDITION, NAVIGATOR GRN/BLU WIRE GRN/ORG WIRE GRN/RED WIRE GRN/VIO WIRE GRY/BLU WIRE GRY/ORG WIRE GRY/VIO WIRE INSTRUMENT PANEL CLUSTER (IPC) LEFT REAR DOOR MODULE LIFTGATE GLASS ACTUATOR LIFTGATE LATCH LIGHT LIN 05 NCA WIRE REDUCER RESTRAINTS CONTROL MODULE (RCM) RETURN RIGHT REAR DOOR MODULE SBT STPS/SBBS BELT RTN SUPPLEMENTAL RESTRAINTS SYSTEM VIO/GRN WIRE VIO/GRY WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/ORG WIRE

Go to component -> Chime circuit (2 of 2) -> NCA WIRE

nca wiring diagram (23 of 97)

BATTERY JUNCTION BOX (BJB) BLK WIRE BLK/BLU WIRE BLK/GRY WIRE BLU WIRE BODY CONTROL MODULE (BCM) CLOCKSPRING FUSE 1 GRN WIRE GRN/WHT WIRE HORN HORN RELAY HORN RELAY (FET) HORN RLY IN HORN SW HORN SWITCH HOT AT ALL TIMES MICRO - NCA WIRE RED WIRE STEERING COLUMN CONTROL MODULE (SCCM) STEERING WHEEL) VIO WIRE VIO/GRN WIRE YEL WIRE YEL/RED WIRE

Go to component -> Horn circuit -> NCA WIRE

nca wiring diagram (24 of 97)

ALERT OUT + BLK WIRE BLK/GRY WIRE BLU WIRE BLU/GRY WIRE BRN/VIO WIRE BRN/WHT WIRE COAX COMPUTER DATA LINES SYSTEM DM GND DM PWR FRONT DISPLAY INTERFACE MODULE (FDIM) GPS GRN/BLU WIRE GRY/BLU WIRE GRY/ORG WIRE LVDS COAXIAL CABLE MIC - MIC IN - MICROPHONE NAVIGATION SYSTEM NAVIGATION SYSTEM (REAR CAMERA CIRCUIT) NCA WIRE PWR SDL H SDL L SHIELD STEREO OUT L + STEREO OUT R + SYNC MODULE (APIM) (CENTER OF DASH) TPA+ USB CABLE USB- HUB VBATT VIDEO+ VIO/GRN WIRE VIO/RED WIRE WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE YEL/BLU WIRE

Go to component -> Radio circuit, w/ bang & olufsen sound (5 of 5) -> NCA WIRE

nca wiring diagram (25 of 97)

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

Go to component -> Radio circuit, w/ harman revel (3 of 5) -> NCA WIRE

nca wiring diagram (26 of 97)

BLK WIRE BLU/GRN WIRE BLU/WHT WIRE BRN/VIO WIRE BRN/YEL WIRE CNTR MID - DM GND DM PWR DRAIN FRONT DISPLAY INTERFACE MODULE (FDIM) GRN WIRE GRN/BLU WIRE GRN/VIO WIRE GRY WIRE GRY/BLU WIRE GRY/YEL WIRE LEFT FRONT DOOR MIDRANGE SPEAKER LEFT FRONT DOOR WOOFER SPEAKER LEFT REAR DOOR SPEAKER LF SPKR LOW- LF SPKR MID + LR SPKR LOW - LVDS (LOW-VOLTAGE DIFFERENTIAL SIGNALING) COAXIAL CABLE MIC - MICROPHONE (LEFT FRONT OF HEADLINER) NCA WIRE PWR RF SPKR LOW- RF SPKR MID - RL SPKR MID - RR SPKR MID - SUBWOOFER AMPLIFIER TPA+ USB CABLE USB- HUB VIO/GRY WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/ORG WIRE WHT/VIO WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/GRY WIRE

Go to component -> Radio circuit, w/ harman revel (4 of 5) -> NCA WIRE

nca wiring diagram (27 of 97)

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

Go to component -> Radio circuit, w/ harman revel (5 of 5) -> NCA WIRE

nca wiring diagram (28 of 97)

ALERT IN + AUDIO UNIT BLU WIRE BLU/GRY WIRE BODY CONTROL MODULE (BCM) BRN/WHT WIRE BRN/YEL WIRE COAX DM GND DM PWR FRONT DISPLAY INTERFACE MODULE (FDIM) FUSE 32 GPS GRN WIRE GRN/BRN WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/ORG WIRE GRY/YEL WIRE HOT AT ALL TIMES INSTRUMENT PANEL CENTER SPEAKER LEFT REAR DOOR SPEAKER LEFT REAR DOOR TWEETER SPEAKER LVDS (LOW-VOLTAGE DIFFERENTIAL SIGNALING) COAXIAL CABLE NCA WIRE SDL H SDL L STEREO IN L - STEREO IN R+ SYNC MODULE (APIM) TPA+ VIO/GRN WIRE VIO/RED WIRE WHT/BRN WIRE WHT/GRN WIRE

Go to component -> Radio circuit, w/o touch screen (2 of 4) -> NCA WIRE

nca wiring diagram (29 of 97)

ALERT OUT + BATT + BLK WIRE BLK/GRY WIRE BLU WIRE BLU/GRY WIRE BRN/VIO WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM GRN/BLU WIRE GRY/BLU WIRE GRY/ORG WIRE MIC - MIC IN - MICROPHONE (LEFT FRONT OF HEADLINER) NAVIGATION SYSTEM NCA WIRE PWR SDL H SDL L SHIELD STEREO OUT L + STEREO OUT R + SYNC MODULE (APIM) USB CABLE USB HUB (GEN 3) VIDEO+ VIO/GRN WIRE VIO/RED WIRE WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE YEL/BLU WIRE

Go to component -> Radio circuit, w/o touch screen (3 of 4) -> NCA WIRE

nca wiring diagram (30 of 97)

A/D CHANNEL 1 A/D CHANNEL 2 A/D CHANNEL 3 A/D CHANNEL 4 A/D RTN AUDIO DIGITAL SIGNAL PROCESSING (DSP) MODULE) BLK WIRE BRN/VIO WIRE COMPUTER DATA LINES SYSTEM DM GND DM PWR DRAIN FRONT DISPLAY INTERFACE MODULE (FDIM) GRN/BLU WIRE GRN/ORG WIRE GRY/BLU WIRE LEFT FRONT DOOR MIDRANGE SPEAKER LF SPKR MID + LVDS (LOW-VOLTAGE DIFFERENTIAL SIGNALING) COAXIAL CABLE MIC - MICROPHONE (LEFT FRONT OF HEADLINER) NCA WIRE PWR STEERING COLUMN CONTROL MODULE (SCCM) TPA+ USB CABLE USB- HUB WHT WIRE WHT/BLU WIRE WHT/GRN WIRE YEL/BLU WIRE

Go to component -> Radio circuit, w/ touch screen (4 of 5) -> NCA WIRE

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Ford Expedition IV (2017-2022) nca Wiring diagrams

nca wiring diagram (21 of 97)

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nca wiring diagram (22 of 97)

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nca wiring diagram (23 of 97)

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nca wiring diagram (24 of 97)

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nca wiring diagram (25 of 97)

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nca wiring diagram (26 of 97)

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nca wiring diagram (27 of 97)

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nca wiring diagram (28 of 97)

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nca wiring diagram (29 of 97)

List of components:

nca wiring diagram (30 of 97)

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