Lincoln Navigator IV (2017-2022) Ground distribution circuit

AIR QUALITY SENSOR ANTI-LOCK BRAKE SYSTEM (ABS) MODULE ANTI-THEFT HOOD SWITCH BATTERY BLK WIRE BLK/GRN WIRE BLK/VIO WIRE BLK/YEL WIRE BRAKE FLUID LEVEL SWITCH CABIN HEATER COOLANT PUMP SENSOR HEATED WIPER PARK IGNITION COIL ON PLUG 1 IGNITION COIL ON PLUG 2 IGNITION COIL ON PLUG 3 IGNITION COIL ON PLUG 4 IGNITION COIL ON PLUG 5 IGNITION COIL ON PLUG 6 LEFT FRONT PARK/TURN LAMP LEFT HEADLAMP ASSEMBLY NCA WIRE POWER STEERING CONTROL MODULE (PSCM) POWERTRAIN CONTROL MODULE (PCM) TRANSMISSION ASSEMBLY TRANSMISSION CONTROL MODULE TRANSMISSION FLUID PUMP W/ HALOGEN WINDSHIELD WIPER MOTOR

AUDIO UNIT BLK WIRE BLK/GRY WIRE BLK/VIO WIRE BLK/WHT WIRE CD CHANGER CHARGE AIR COOLING (CAC) COOLING FAN MOTOR 1 CHARGE AIR COOLING (CAC) COOLING FAN MOTOR 2 CRUISE CONTROL MODULE (C-CM) DATA LINK CONNECTOR (DLC) DIFFERENTIAL PRESSURE CONTROL VALVE SHIELD DIFFERENTIAL PUMP MOTOR SHIELD GATEWAY MODULE GRY WIRE HORN IMAGE PROCESSING MODULE B (IPMB) LEFT FRONT FOG LAMP LOW WASHER FLUID WARNING INDICATOR SWITCH LOWER ACTIVE GRILLE SHUTTER NCA WIRE REAR AUDIO CONTROL MODULE (RACM) REAR DIFFERENTIAL CONTROL MODULE (DCMR) REMOTE KEYLESS ENTRY (RKE) EXTERIOR SOUNDER RIGHT FRONT FOG LAMP RIGHT FRONT PARK/TURN LAMP RIGHT HEADLAMP ASSEMBLY SIGNATURE LAMP SYNC MODULE (APIM) TELEMATICS CONTROL UNIT (TCU) MODULE TRAILER TOW CONNECTOR UPPER ACTIVE GRILLE SHUTTER VIO WIRE W/ HALOGEN WHT WIRE

ACTIVE PARK ASSIST SWITCH AIR CONDITIONING (A/C) COMPRESSOR BATTERY JUNCTION BOX (BJB) BLK WIRE BLK/BLU WIRE BLK/VIO WIRE BLOWER MOTOR CONTROL MODULE BLOWER MOTOR RELAY BLU WIRE BRUSHLESS FAN COOLING FAN MOTOR 1 COOLING FAN MOTOR 2 CUPHOLDER LAMP DC TO DC CONVERTER CONTROL MODULE DC/AC INVERTER MODULE DIFFERENTIAL CONTROL RELAY ENGINE COOLING FAN RELAY #1 ENGINE COOLING FAN RELAY #2 ENGINE COOLING FAN RELAY #3 FAMILY ENTERTAINMENT RELAY FRONT MEDIA BIN AMBIENT LED FRONT PASSENGER POWER OUTLET SOCKET FRONT POWER OUTLET SOCKET GEAR SHIFT MODULE (GSM) GRN/BLU WIRE HEADLAMP RELAY MULTI- CONTOUR SEAT RELAY REAR BLOWER MOTOR RELAY REAR MEDIA BIN AMBIENT LED REAR PASSENGER POWER OUTLET SOCKET REAR WIPER RELAY SHIFT INTERLOCK OVERRIDE SWITCH TRAILER TOW BACKUP LAMP RELAY TRANSFER CASE CONTROL MODULE (TCCM) USB CHARGE RELAY WASHER RELAY

ADJUSTABLE PEDAL CONTROL SWITCH ADJUSTABLE PEDAL SWITCH BLK WIRE BLK/BLU WIRE BLU WIRE BRAKE SHIFT INTERLOCK CLOCKSPRING COLUMN, PEDAL MEMORY (BCMB) MODULE DOWNSHIFT PADDLE SWITCH EXPEDITION, NAVIGATOR FLOOR CONSOLE AMBIENT LIGHTING LAMP FRONT POWER LIFTGATE OPEN/CLOSE SWITCH GEAR SHIFT MODULE (GSM) HEAD-UP DISPLAY (HUD) MODULE HEADLAMP CONTROL MODULE (HCM) HEADLAMP SWITCH HEATED STEERING WHEEL MODULE (HSWM) HORN SWITCH INSTRUMENT PANEL CLUSTER (IPC) INSTRUMENT PANEL CONSOLE SWITCH ASSEMBLY 1 INSTRUMENT PANEL CONSOLE SWITCH ASSEMBLY 3 LEFT FOOTWELL LAMP LEFT LOWER STEERING WHEEL SWITCH LEFT STEERING WHEEL SWITCH LEFT UPPER STEERING WHEEL SWITCH MEDIA BIN POWER OUTLET SOCKET NCA WIRE PASSENGER POWER OUTLET SOCKET PASSENGER SIDE INSTRUMENT PANEL AMBIENT LIGHTING LAMP PASSIVE ANTI-THEFT SYSTEM (PATS) TRANSCEIVER POWER RUNNING BOARD (PRB) MODULE RIGHT FOOTWELL LAMP RIGHT LOWER STEERING WHEEL SWITCH RIGHT STEERING WHEEL SWITCH RIGHT UPPER STEERING WHEEL SWITCH SHIFT INTERLOCK OVERRIDE SWITCH STEERING COLUMN CONTROL MODULE (SCCM) TRAILER BRAKE CONTROL (TBC) MODULE UPSHIFT PADDLE SWITCH W/O CONSOLE

AUDIO DIGITAL SIGNAL PROCESSING (DSP) MODULE) BATTERY ENERGY CONTROL MODULE B (BECMB) BLK WIRE BLK/VIO WIRE DATA LINK CONNECTOR (DLC) ELECTRONIC PARK BRAKE SWITCH FRONT CONTROLS INTERFACE MODULE (FCIM) FUEL PUMP ASSEMBLY SHIELD GATEWAY MODULE GLOVE BOX LAMP) HEADREST FOLD/POWER LIFTGATE SWITCH INSTRUMENT PANEL CONSOLE SWITCH ASSEMBLY 1 INSTRUMENT PANEL CONSOLE SWITCH ASSEMBLY 2 NCA WIRE PRO TRAILER BACKUP ASSIST (PTBA) CONTROL KNOB PUSH BUTTON START IGNITION SWITCH REAR HVAC MODULE REAR SUNSHADE SWITCH TRAILER BRAKE CONTROL (TBC) MODULE USB CHARGE PORT VIO WIRE W/ BANG, OLUFSEN SOUND W/ CENTER CONSOLE W/O CENTER CONSOLE W/ CLEAN FUEL FLEET VEHICLE W/ HARMAN REVEL W/ TOUCH SCREEN W/O CLEAN FUEL FLEET VEHICLE WIRELESS ACCESSORY CHARGING MODULE

10-WAY 8 WAY BLK WIRE BLK/BLU WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BRAKE PEDAL POSITION (BPP) SWITCH DRIVER FRONT SEAT AMBIENT LIGHTING LAMP DRIVER MULTI-CONTOUR SEAT MODULE (SCMG) DRIVER SAFETY BELT BUCKLE SWITCH DRIVER SCUFF PLATE LAMP DRIVER SEAT MODULE (DSM) FAMILY ENTERTAINMENT SYSTEM GRY WIRE LEFT FRONT SEAT BACKREST HEATER MAT LEFT FRONT SEAT CONTROL SWITCH LEFT MULTI-CONTOUR CONTROL PUMP LEFT RUNNING BOARD MOTOR ASSEMBLY LEFT SECOND ROW SEAT RELEASE EASY ENTRY SWITCH LEFT THIRD ROW USB SMART CHARGER NCA WIRE PARK ASSIST CAMERA MODULE POWER RUNNING BOARD (PRB) MODULE ROOF OPENING PANEL MODULE TRAILER MODULE (TRM) USED) VEHICLE DYNAMIC MODULE (VDM) W/ MEMORY W/O MEMORY

BLK WIRE BLK/WHT WIRE BLK/YEL WIRE CARGO SPACE LAMP DRIVER DOOR MODULE (DDM) EXPEDITION W/O MEMORY HIGH MOUNTED STOP LAMP ILLUMINATED LIFTGATE APPLIQUE KEYPAD SWITCH ASSEMBLY LEFT EXTERIOR MIRROR LEFT FRONT DOOR HANDLE INTERIOR AMBIENT LIGHTING LAMP LEFT FRONT DOOR TWEETER SPEAKER LEFT REAR DOOR HANDLE INTERIOR AMBIENT LIGHTING LAMP LEFT REAR DOOR LATCH LEFT REAR DOOR MODULE LEFT REAR DOOR TWEETER SPEAKER LEFT REAR LAMP ASSEMBLY LEFT REAR WINDOW CONTROL SWITCH LIFTGATE APPLIQUE LIFTGATE GLASS ACTUATOR LIFTGATE LATCH LIFTGATE LATCH/UNLATCH ASSEMBLY LIFTGATE REAR CONTROL SWITCH LIFTGATE RELEASE SWITCH NCA WIRE REAR BLOWER MOTOR CONTROL MODULE REAR WINDOW WIPER MOTOR RIGHT REAR LAMP ASSEMBLY RIGHT SIDE OBSTACLE DETECTION CONTROL MODULE (SOD-R) SHIELD W/ POWER LIFTGATE W/O POWER LIFTGATE YEL WIRE

BLK WIRE BLK/BLU WIRE BLK/WHT WIRE BLU WIRE BODY CONTROL MODULE (BCM) CENTRAL LOCK RELAY CENTRAL UNLOCK RELAY DECKLID/ LIFTGATE RELAY DRIVER/ FUEL FLAP UNLOCK RELAY LOGIC MICRO - NCA WIRE OCCUPANT CLASSIFICATION SYSTEM MODULE (OCSM) PASSENGER FRONT SEAT AMBIENT LIGHTING LAMP PASSENGER MULTI-CONTOUR SEAT MODULE (SCMH) PASSENGER SAFETY BELT BUCKLE SWITCH PASSENGER SCUFF PLATE LAMP PASSENGER SEAT POSITION SENSOR PWR REAR ENTERTAINMENT MODULE (RETM) RIGHT FRONT DOOR HANDLE INTERIOR AMBIENT LIGHTING LAMP RIGHT FRONT SEAT BACKREST HEATER MAT RIGHT FRONT SEAT CONTROL SWITCH RIGHT MULTI-CONTOUR CONTROL PUMP RIGHT RUNNING BOARD MOTOR ASSEMBLY RIGHT SECOND ROW SEAT RELEASE EASY ENTRY SWITCH RIGHT THIRD ROW USB SMART CHARGER SEAT CONTROL MODULE B (SCMB) WHT WIRE

BLK WIRE BLK/WHT WIRE CENTER SECOND ROW SAFETY BELT BUCKLE SWITCH CENTER SECOND ROW SEAT EASY FOLD MOTOR EXPEDITION W/O MEMORY LEFT SECOND ROW SAFETY BELT INFLATOR LEFT SECOND ROW SEAT BACKREST HEATER MAT LEFT SECOND ROW SEAT EASY FOLD MOTOR LEFT SECOND ROW SEAT RELEASE EASY ENTRY MOTOR NCA WIRE PASSENGER DOOR MODULE (PDM) PASSENGER SIDE FRONT REDUNDANT SEAT ADJUST SWITCH REAR HEATED SEAT MODULE RIGHT EXTERIOR MIRROR RIGHT FRONT DOOR HANDLE INTERIOR AMBIENT LIGHTING LAMP RIGHT FRONT DOOR TWEETER SPEAKER RIGHT REAR DOOR HANDLE INTERIOR AMBIENT LIGHTING LAMP RIGHT REAR DOOR LATCH RIGHT REAR DOOR MODULE RIGHT REAR DOOR TWEETER SPEAKER RIGHT REAR WINDOW CONTROL SWITCH RIGHT SECOND ROW SAFETY BELT INFLATOR RIGHT SECOND ROW SEAT BACKREST HEATER MAT RIGHT SECOND ROW SEAT EASY FOLD MOTOR RIGHT SECOND ROW SEAT RELEASE EASY ENTRY MOTOR SECOND ROW CONSOLE AMBIENT LIGHT SECOND ROW CUPHOLDER AMBIENT LIGHT WHT WIRE

AUTO DIMMING INTERIOR MIRROR BLK WIRE BLK/GRN WIRE BLK/VIO WIRE BLK/WHT WIRE CARGO LAMP GRN WIRE HANDSFREE LIFTGATE ACTUATION MODULE IMAGE PROCESSING MODULE A (IPMA) INTRUSION/ INCLINATION SENSOR LEFT REAR FOG LAMP LEFT REAR INTERIOR LAMP LEFT REAR LAMP ASSEMBLY LEFT SIDE OBSTACLE DETECTION CONTROL MODULE (SOD-L) LEFT THIRD ROW HEADREST ACTUATOR LEFT VANITY MIRROR LAMP LIFTGATE/ TRUNK MODULE (LTM) LUGGAGE COMPARTMENT POWER OUTLET SOCKET NCA WIRE OVERHEAD CONSOLE PARKING AID MODULE (PAM) POWER FOLD MODULE (PFM) RADIO TRANSCEIVER MODULE (RTM) RAIN SENSOR MODULE REAR DOME LAMP REAR LAMP FADE CONTROL MODULE REAR WINDOW DEFROST GRID RIGHT REAR FOG LAMP RIGHT REAR INTERIOR LAMP RIGHT REAR LAMP ASSEMBLY RIGHT THIRD ROW HEADREST ACTUATOR RIGHT VANITY MIRROR LAMP SECOND ROW FOLDING SEAT SWITCH THIRD ROW FOLDING SEAT SWITCH VIO WIRE WHT WIRE WINDOW PATCH LANE DEPARTURE WARNING HEATER