Land Rover Discovery L462 (2016-2020) bcm-gwm assembly Wiring diagrams

BCM GND BCM-GWM ASSEMBLY BLK WIRE BLU WIRE BLU/WHT WIRE BO CAN HI BO CAN LO BRN/GRN WIRE CENTRAL JUNCTION BOX COMPUTER DATA LINES SYSTEM DEMAND DEPLOYABLE LUGGAGE COMPARTMENT FLOOR SWITCH DRIVER PUDDLE LAMP DRV AJAR SW FRONT INTERIOR LAMP FRONT OVERHEAD CONSOLE FUSIBLE LINK 1 FUSIBLE LINK 3 GLOVE BOX ILLUMINATION LAMP GLOVE BOX SWITCH GRN WIRE GRY/PPL WIRE HOT AT ALL TIMES ILL INSTRUMENT ILLUMINATION CIRCUIT LEFT MAP LAMP LEFT REAR FOOTWELL LAMP LEFT REAR INTERIOR LAMP LEFT REAR PUDDLE LAMP LEFT UPPER TAILGATE LAMP LEFT VANITY MIRROR LIGHTING 1 LR AJAR SW O INT O INT LT SW PASS AJAR SW PASSENGER PUDDLE LAMP PROXIMITY SWITCH MODULE REAR INTERIOR LAMP RED WIRE RIGHT MAP LAMP RIGHT REAR FOOTWELL LAMP RIGHT REAR INTERIOR LAMP RIGHT REAR PUDDLE LAMP RIGHT UPPER TAILGATE LAMP RIGHT VANITY MIRROR RR AJAR SW TAILGATE GLOBAL CLOSE SWITCH VBATT 1 VBATT 2 WHT WIRE YEL WIRE YEL/GRY WIRE YEL/ORG WIRE YEL/PPL WIRE

55 56 CO CAN H AUXILIARY JUNCTION BOX BCM-GWM ASSEMBLY BLK WIRE BLU/GRN WIRE BLU/ORG WIRE BLU/RED WIRE BRN/BLU WIRE BRN/WHT WIRE CENTRAL JUNCTION BOX CO CAN L COMPUTER DATA LINES SYSTEM ENGINE JUNCTION BOX FRONT WASH PUMP RELAY FRONT/REAR WINDOW WASHER PUMP FUSE 14 FUSE 44 FUSE 9 FUSIBLE LINK 1 FUSIBLE LINK 17 GRN/BLU WIRE GRY WIRE GRY/BRN WIRE GRY/PPL WIRE HOME HOT AT ALL TIMES HS CAN-H HS CAN-L I WASHER FLUID LEVEL SWITCH I WIPER FRONT SLOW SWITCH I WIPER PARK FRONT SWITCH IGN IGN 1 INSTRUMENT CLUSTER LIN 1 LIN 1 BCM LIN 2 LIN 3 O WASHER FORWARD CONTROL O WIPER FRONT FAST CONTROL O WIPER FRONT ON CONTROL PPL PPL SIG PPL/GRN WIRE PPL/ORG WIRE PPL/WHT WIRE PWR RAIN/LIGHT SENSOR REAR WASH PUMP RELAY RED WIRE SLOW-FAST WIPER RELAY STEERING WHEEL MODULE (LEFT SIDE OF STEERING COLUMN) VBATT VBATT 2 VOLTAGE QUALITY MODULE WASHER FLUID LEVEL SENSOR WHT WIRE WINDSHIELD WIPER MOTOR WIPER LIMP WIPER ON/ OFF RELAY

3.0L TURBO DIESEL ACTIVE ANTI THEFT ALARM WARNING IND BCM-GWM ASSEMBLY BLK WIRE BLU WIRE BLU/GRN WIRE BLU/WHT WIRE BO CAN TEMP HI BO CAN TEMP LO BRAKE FLUID BRAKE FLUID LEVEL SENSOR BRK PAD WEAR BRN/BLU WIRE CENTRAL JUNCTION BOX CLOCK- SPRING COMPUTER DATA LINES SYSTEM COOLANT LEVEL ESCL GND ESCL PWR ESCL RELAY CTRL FUSE 23 FUSIBLE LINK 1 GRN/BLU WIRE GRN/ORG WIRE GRN/WHT WIRE GRY WIRE GRY/PPL WIRE HOT AT ALL TIMES HS CAN-H HS CAN-L INSTRUMENT CLUSTER IPC LIN LEFT STEERING WHEEL SWITCHPACK LOW COOLANT SWITCH NCA WIRE OIL PRESS SW OIL PRESSURE SWITCH PASSIVE PPL/BRN WIRE PPL/GRN WIRE PPL/RED WIRE REAR JUNCTION BOX RED WIRE SECURITY LED SENDER RTN STEERING WHEEL MODULE TRIP TRIP COMPUTER VBATT WHT WIRE WHT/GRN WIRE WHT/ORG WIRE WHT/PPL WIRE YEL/ORG WIRE YEL/PPL WIRE

AUTOMATIC TEMPERATURE CONTROL MODULE AUX GND AUXILIARY LIGHTING SWITCH BCM GND BCM-GWM ASSEMBLY BLK WIRE BLK/GRN WIRE BLU WIRE BLU/WHT WIRE BO CAN HI BO CAN LO CENTRAL JUNCTION BOX COMPUTER DATA LINES SYSTEM DN GND DN ILLUM DOWNSHIFT PADDLE SWITCH DRIVER DOOR HANDLE AMBIENCE LIGHTING LED FRONT CIGAR LIGHTER FUSE 44 FUSIBLE LINK 1 FUSIBLE LINK 3 GRN/ORG WIRE GRY/YEL WIRE HAZARD WARNING SWITCH DISC EJECT SWITCH HOT AT ALL TIMES ILL SW ILLUM LEFT REAR DOOR HANDLE AMBIENCE LIGHTING LED LEFT STEERING WHEEL SWITCHPACK LIGHTING BLUE LIGHTING RED WIRE LOGIC GND LOGIC PWR LT ADJUST PASSENGER DOOR HANDLE AMBIENCE LIGHTING LED PPL/GRY WIRE RED WIRE RIGHT REAR DOOR HANDLE AMBIENCE LIGHTING LED RIGHT STEERING WHEEL SWITCHPACK SW ILL. UP ILLUM UPSHIFT PADDLE SWITCH VBATT 1 VBATT 2 WHT/BRN WIRE YEL WIRE YEL/ORG WIRE YEL/PPL WIRE

BCM-GWM ASSEMBLY BLK WIRE CENTER HEATED WASHER JET CENTRAL JUNCTION BOX FUSIBLE LINK 1 HOT AT ALL TIMES LEFT HEATED WASHER JET O HEATED WASHER JETS RED WIRE RIGHT HEATED WASHER JET VBATT 2 WHT/BLU WIRE

55 56 CO CAN H AUXILIARY JUNCTION BOX BCM-GWM ASSEMBLY BLK WIRE BRN/BLU WIRE BRN/GRN WIRE CENTRAL JUNCTION BOX CO CAN L COMPUTER DATA LINES SYSTEM FUSE 12 FUSE 13 FUSIBLE LINK 1 GRY/PPL WIRE HOT AT ALL TIMES HS CAN-H HS CAN-L INSTRUMENT CLUSTER LEFT HEADLAMP WASHER PUMP RELAY LIN 1 LIN 1 BCM LIN 3 O HDLP WASHER LEFT OR SIG CTRL O HDLP WASHER RIGHT CTRL POWER WASH PUMP PPL/GRN WIRE RED WIRE RIGHT HEADLAMP WASHER PUMP RELAY STEERING WHEEL MODULE VBATT 1 WHT WIRE WHT/BRN WIRE YEL/GRN WIRE

55 56 CO CAN H AUXILIARY JUNCTION BOX BATTERY JUNCTION BOX BCM-GWM ASSEMBLY BLK WIRE BLU/ORG WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/WHT WIRE CENTRAL JUNCTION BOX CO CAN L COMPUTER DATA LINES SYSTEM ENGINE JUNCTION BOX FERRITE CORE FRONT WASH PUMP RELAY FRONT/REAR WINDOW WASHER PUMP FUSE 14 FUSE 9 FUSIBLE LINK 1 FUSIBLE LINK 5 GRY WIRE GRY/PPL WIRE HOT AT ALL TIMES HS CAN-H HS CAN-L I WIPER PARK REAR SWITCH IGN IGN 1 INSTRUMENT CLUSTER LIN 1 LIN 1 BCM LIN 2 LIN 3 O REAR WIPER CONTROL O WASHER REVERSE CONTROL PPL/GRN WIRE PPL/GRY WIRE PWR RAIN/LIGHT SENSOR REAR JUNCTION BOX REAR WASH PUMP RELAY REAR WINDOW WIPER MOTOR REAR WIPER PARK SWITCH REAR WIPER RELAY RED WIRE STEERING WHEEL MODULE VBATT 2 VOLTAGE QUALITY MODULE WHT WIRE

BCM-GWM ASSEMBLY BLK WIRE BLU WIRE BLU/GRN WIRE CENTRAL JUNCTION BOX COLUMN) COMPUTER DATA LINES SYSTEM ELECTRIC ESCL RLY CTRL FUSIBLE LINK 1 GND (BCM) GRN/ORG WIRE GRY/BLU WIRE HOT AT ALL TIMES HS CAN H (CH) HS CAN L (CH) HS CAN-H HS CAN-L INSTRUMENT CLUSTER LOCK PMZ CAN HI PMZ CAN LO PPL/BRN WIRE PWR RED WIRE STEERING STEERING COLUMN LOCK MODULE WHT/GRN WIRE YEL/ORG WIRE YEL/PPL WIRE

AJAR SWITCH BCM-GWM ASSEMBLY BLK WIRE CENTRAL JUNCTION BOX COMPUTER DATA LINES SYSTEM DOOR LOCKS, ANTI-THEFT SYSTEMS FUEL FLAP LOCK FUEL FLAP RELEASE MOTOR FUEL FLAP UNLOCK FUSIBLE LINK 1 GRY/BRN WIRE HOME POS SW HOT AT ALL TIMES HS CAN HI HS CAN LO MOTOR MTR PWR POS SW RED WIRE RELEASE EXT SWITCH SIG C ALARM TAIL DOOR RELEASE SWITCH TAIL DOOR SWITCH, LICENSE PLATE LAMP TAILGATE CLOSE TAILGATE CLOSING MOTOR TAILGATE RELEASE TAILGATE REVERSE UPPER TAILGATE CDL MOTOR VBATT 2 YEL/ORG WIRE YEL/PPL WIRE

AIR BAG FIRED SIG BCALL ACTIVATED LED BCALL BTN BACKLIGHT BCM-GWM ASSEMBLY BLK WIRE BLK/GRY WIRE BLU WIRE BRN WIRE BRN/YEL WIRE BTN DIAGNOSTIC O/P BTN INPUT COMM CENTRAL JUNCTION BOX COMPUTER DATA LINES SYSTEM CRASH OUTPUT ECALL + BCALL BTN ECALL ACTIVATED LED ECALL BTN BACKLIGHT ENS FRONT OVERHEAD CONSOLE FUSE 41 GRN WIRE GRN/ORG WIRE GRY/BLU WIRE HOT AT ALL TIMES HS CAN-H HS CAN-L IF CASH INFOTAINMENT MASTER CONTROLLER (IMC) INN LED O/P COMMON MIC 1 NEG MIC 1 POS MIC IN - MIC NEG MIC OUT + MIC OUT SCR MIC POS NCA WIRE ORG/ WIRE POWERTRAIN CONTROL MODULE RED WIRE RESTRAINTS CONTROL MODULE (RCM) SCR SPEAKER TELEMATIC CONTROL MODULE TELEMATICS SPEAKER UNUSED W/ HEAD UNIT W/O HEAD UNIT W/ HIGH NGI HEAD UNIT 3.0L SC 3.0L TURBO DIESEL WAKE GND WHT WIRE WHT/RED WIRE YEL WIRE YEL/GRN WIRE