Land Rover Discovery IV (2009-2013) central junction box Wiring diagrams

38 39 GND ABS MODULE AIR CONDITIONING SYSTEM BLK WIRE BLK/GRN WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE (BCM) BRAKE PEDAL SWITCH BRK SW 1 BRK SW 2 BRN/GRN WIRE CAN L CENTER CONSOLE SWITCH PACK CENTER INSTRUMENT PANEL SWITCH PACK CENTRAL JUNCTION BOX COMPUTER DATA LINES SYSTEM DPHL DPHR DPVL DPVR DSC SWITCH DSHL DSHR DSVL DSVR ENGINE CONTROL MODULE (ECM) ENGINE JUNCTION BOX FUSE 14 FUSE 21 FUSE 23 FUSE 5 FUSE LINK 9 GRN WIRE GRN/BLK WIRE GRN/PPL WIRE GRN/WHT WIRE HID HILL DESCENT SWITCH HOT AT ALL TIMES HOT W/ IGNITION RELAY ENERGIZED HS CAN-H HS CAN-L IGN LEFT FRONT WHEEL SPEED SENSOR LEFT REAR WHEEL SPEED SENSOR LT GRN WIRE NCA WIRE ORG/GRN WIRE PATA PPL/GRN WIRE PPL/YEL WIRE RED WIRE RIGHT FRONT WHEEL SPEED SENSOR RIGHT REAR WHEEL SPEED SENSOR STEERING ANGLE SENSOR TERRAIN OPTIMISATION SWITCH UBMR UBVR WHT WIRE WHT/GRN WIRE WHT/YEL WIRE YAW RATE SENSOR YEL WIRE YEL/BLK WIRE YEL/BRN WIRE

BATTERY SAVER RELAY BLK WIRE BLK/BRN WIRE BLU/GRY WIRE BODY CONTROL MODULE (BCM) BRN/BLU WIRE BRN/RED WIRE CENTRAL JUNCTION BOX COMPUTER DATA LINES SYSTEM DRIVER CENTRAL DOOR LOCKING MOTOR DRIVER DOOR MODULE ENGINE JUNCTION BOX FRONT INTERIOR LAMP FUSE 57 FUSE LINK 15 GLOVE COMPARTMENT LAMP HOT AT ALL TIMES INSTRUMENT ILLUMINATION CIRCUIT INTERIOR LAMP FET LEFT APPROACH LAMP LEFT FRONT FOOTWELL LAMP LEFT FRONT PUDDLE LAMP LEFT MAP LAMP LEFT REAR CENTRAL DOOR LOCKING MOTOR LEFT REAR DOOR MODULE LEFT REAR PUDDLE LAMP LEFT VANITY MIRROR LOAD SPACE LAMP LT GRN/WHT WIRE MS CAN-H MS CAN-L PASSENGER CENTRAL DOOR LOCKING MOTOR PASSENGER DOOR MODULE PPL PPL/BLU WIRE PPL/LT GRN WIRE REAR INTERIOR LAMP RIGHT APPROACH LAMP RIGHT FRONT FOOTWELL LAMP RIGHT FRONT PUDDLE LAMP RIGHT MAP LAMP RIGHT REAR CENTRAL DOOR LOCKING MOTOR RIGHT REAR DOOR MODULE RIGHT REAR PUDDLE LAMP RIGHT VANITY MIRROR TAILGATE UPPER CDL MOTOR WHT WIRE YEL/ORG WIRE

ACCELERATOR PEDAL POSITION SENSOR ANALOG OUT 1 BLK WIRE BLK/GRN WIRE BLU WIRE BLU/GRN WIRE BLU/ORG WIRE BLU/RED WIRE BODY CONTROL MODULE (BCM) BRAKE PEDAL SWITCH BRK SW 1 BRK SW 2 BRN WIRE CENTRAL JUNCTION BOX CLOCK- SPRING COMPUTER DATA LINES SYSTEM CRUISE CANCEL SWITCH CRUISE RESUME SWITCH CRUISE SET + SWITCH CRUISE SWITCH ELECTRIC THROTTLE UNIT ENGINE CONTROL MODULE (ECM) FUSE 14 FUSE 19 FUSE 51 GRN/BLK WIRE GRN/PPL WIRE HOT AT ALL TIMES HOT W/ IGNITION RELAY ENERGIZED HS CAN-H HS CAN-L IGN INSTRUMENT CLUSTER LEFT STEERING WHEEL MODULE LIN IPC MECHATRONICS MS CAN-H MS CAN-L ORG/YEL WIRE OUTPUT SHAFT SPEED SENSOR PEDAL 1 GND PEDAL 1 SIG PEDAL 2 SIG POWER GND 1 PPL/GRN WIRE PPL/YEL WIRE RED WIRE RED/BLK WIRE SENS GND 2 SIG GND SIG OUT 2 SPLY GND 1 SPLY GND 2 TCM, CONTROL VALVE BODY (ON TRANSMISSION) THC M+ TOP OF ENGINE) TPS 1 TPS 2 TPS GND TRANSMISSION CONTROL MODULE VBATT VREF SPLY 1 VREF SPLY 2 WHT/BLU WIRE WHT/GRY WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/PPL WIRE YEL/RED WIRE YEL/WHT WIRE

BLK WIRE BRN/GRN WIRE BRN/WHT WIRE CENTRAL JUNCTION BOX CLOCK- SPRING COMPUTER DATA LINES SYSTEM DOWNSHIFT PADDLE SWITCH DRIVER DOOR MODULE DRIVER SEAT SWITCH PACK DSP GND FRONT DOOR AMBIENT LED FRONT DOOR BIN FRONT DOOR HANDLE FRONT GRAB HANDLE FUSE 40 GND DSP GRN WIRE GRN/BLU WIRE GRN/PNK WIRE HEATED STEERING WHEEL MODULE HOT AT ALL TIMES ILLUM LEFT REAR DOOR MODULE LEFT REAR WINDOW SWITCH LEFT STEERING WHEEL MODULE LIFT WINDOW SWITCH PACK MS CAN-H MS CAN-L NCA WIRE PASSENGER DOOR MODULE PASSENGER DOOR WINDOW SWITCH PASSENGER SEAT SWITCH PACK REAR DOOR HANDLE REAR DOOR HANDLE LED REAR GRAB HANDLE RED WIRE RED/BRN WIRE RIGHT REAR DOOR MODULE RIGHT REAR WINDOW SWITCH RIGHT STEERING WHEEL MODULE SW ILLUM SWITCH ILLUM. UPSHIFT PADDLE SWITCH W/ RH FRONT DOOR AMBIENT LIGHTING W/ LH FRONT DOOR AMBIENT LIGHTING W/ RH REAR DOOR AMBIENT LIGHTING W/ LH REAR DOOR AMBIENT LIGHTING WHT WIRE

AMBIENT LIGHTING (FET) ANALOG CLOCK AUTOMATIC GEARBOX SELECTOR INDICATOR LAMP BLK WIRE BODY CONTROL MODULE (BCM) BRN/BLU WIRE CENTER CONSOLE SWITCH PACK CENTER INSTRUMENT PANEL SWITCH PACK CENTRAL JUNCTION BOX CIGAR LIGHTER ILLUMINATION CLOCK- SPRING COMPUTER DATA LINES SYSTEM ELECTRIC PARK BRAKE SWITCH ENGINE JUNCTION BOX FRONT INTERIOR LAMP FUSE LINK 15 GEARSHIFT MECHANISM GRN/BLK WIRE HAZARD WARNING SWITCH HI LINE HOT AT ALL TIMES LEFT REAR SEAT HEAT SWITCH LIGHTING CONTROL SWITCH MS CAN-H MS CAN-L REAR INTERIOR LAMP RED WIRE RED/BRN WIRE RED/ORG WIRE RIGHT REAR SEAT HEAT SWITCH ROOF OPENING PANEL CONTROL MODULE STOP START SWITCH SUN ROOF SWITCH WHT/GRY WIRE YEL/BLU WIRE YEL/WHT WIRE

AMBER BLK WIRE BLU WIRE BODY CONTROL MODULE (BCM) BRN WIRE CAN L CENTRAL JUNCTION BOX COMPUTER DATA LINES SYSTEM ELECTRIC PARK BRAKE LAMP IND ELECTRIC PARK BRAKE SWITCH ENGINE JUNCTION BOX FUSE 9 FUSE LINK 8 GEARSHIFT MECHANISM GRN WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT W/ IGNITION RELAY ENERGIZED HS CAN-H HS CAN-L IGN INSTRUMENT CLUSTER KEYLOCK MS CAN-H MS CAN-L PARKING BRAKE MODULE RED WIRE RED/BRN WIRE SHIFT LOCK SHIFTLOCK - STAT STATUS LP SW 1 SW 2 SW 4 SW 5 TCM, CONTROL VALVE BODY TRANSMISSION CONTROL MODULE VBATT WHT WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/WHT WIRE

ABS MODULE AMBIENT LIGHT/ RAIN SENSOR AUXILIARY LIGHTING SWITCH BATTERY BACKED SOUNDER BATTERY SAVER RELAY BLK WIRE BLU WIRE BODY CONTROL MODULE (BCM) BRAKE PEDAL SWITCH BRN WIRE BRN/BLU WIRE BRN/RED WIRE CENTRAL JUNCTION BOX COOL BOX DRIVER DOOR MODULE ENGINE CONTROL MODULE RELAY ENGINE JUNCTION BOX FROM ENGINE JUNCTION BOX (DIAGRAM 1 OF 4) FROM FUSE LINK 18 (DIAGRAM 2 OF 4) FROM IGNITION RELAY (DIAGRAM 3 OF 4) FRONT INTERIOR LAMP FUEL FLAP LOCK RELAY FUEL FLAP UNLOCK RELAY FUSE 1 FUSE 14 FUSE 16 FUSE 17 FUSE 18 FUSE 23 FUSE 29 FUSE 30 FUSE 31 FUSE 32 FUSE 33 FUSE 34 FUSE 36 FUSE 4 FUSE 49 FUSE 5 FUSE 50 FUSE 57 FUSE LINK 15 FUSE LINK 17 FUSE LINK 7 GEARSHIFT MECHANISM GLOVE COMPARTMENT LAMP GRN WIRE IGNITION RELAY IGNITION RESTRAINTS RELAY INTERIOR LAMP FET KEYLESS VEHICLE MODULE LEFT HEADLAMP LEFT MAP LAMP LEFT POWER WASH RELAY LEFT VANITY MIRROR LICENSE PLATE LAMP, TAIL DOOR SWITCH LOGIC GND LT GRN WIRE LT GRN/WHT WIRE ORG/ WIRE PASSENGER DOOR MODULE POSITION LAMP RELAY POWER WASH RELAY PPL RADIO FREQUENCY (RF) RECEIVER REAR INTERIOR LAMP REAR WINDOW HEATED RELAY RED WIRE RIGHT HEADLAMP RIGHT MAP LAMP RIGHT VANITY MIRROR START/ STOP SWITCH STEERING ANGLE SENSOR STOP TO FUSE 36 (DIAGRAM 3 OF 4) TO FUSE 9 (DIAGRAM 4 OF 4) VOLUMETRIC SENSOR W/ KEYLESS ENTRY W/O KEYLESS ENTRY WHT WIRE YAW RATE SENSOR YEL WIRE

AIR SUSPENSION MODULE ANALOG CLOCK AUDIO HEAD UNIT BLK WIRE BLU WIRE BRN WIRE BRN/RED WIRE CAMERAS MODULE CENTER INSTRUMENT PANEL SWITCH PACK CENTER PACK CONSOLE SWITCH CENTRAL JUNCTION BOX CLIMATE CONTROL MODULE CLOCK- SPRING DIAGNOSTIC SOCKET DRIVER SEAT PACK SWITCH DRIVER SEAT SWITCH PACK ENGINE CONTROL MODULE FROM FUSE 5 (DIAGRAM 3 OF 4) FROM FUSE 64 (DIAGRAM 2 OF 4) FRONT WASH PUMP RELAY FUSE 10 FUSE 19 FUSE 20 FUSE 21 FUSE 22 FUSE 37 FUSE 38 FUSE 39 FUSE 40 FUSE 43 FUSE 44 FUSE 46 FUSE 47 FUSE 51 FUSE 6 FUSE 61 FUSE 62 FUSE 65 FUSE 66 FUSE 9 GEARSHIFT MECHANISM GRN WIRE GRN/BLK WIRE GRN/PNK WIRE GRN/PPL WIRE HEATED STEERING WHEEL MODULE IMMOBILIZER ANTENNA MODULE INSTRUMENT CLUSTER KEYLESS VEHICLE MODULE LEFT REAR DOOR MODULE LEFT STEERING WHEEL MODULE LIGHTING CONTROL SWITCH LOWER INTEGRATED CONTROL PANEL LT GRN WIRE MAGNETIC VALVE MEMORY CONTROL MODULE ORG/ WIRE PARKING BRAKE MODULE PASSENGER SEAT SWITCH PACK PNK WIRE REAR DIFFERENTIAL CONTROL MODULE REAR WASH PUMP RELAY RED WIRE RED/YEL WIRE RIGHT REAR DOOR MODULE ROOF OPENING PANEL CONTROL MODULE TCM, CONTROL VALVE BODY TELEPHONE MODULE TRANSFER BOX CONTROL MODULE WHT WIRE WINDOW LIFT SWITCH PACK YEL WIRE

BLK WIRE BLU WIRE BLU/GRY WIRE BLU/RED WIRE BLU/WHT WIRE BRN/GRN WIRE BRN/WHT WIRE BRN/YEL WIRE CENTRAL JUNCTION BOX COMPUTER DATA LINES SYSTEM DRIVER DOOR MODULE DRIVER DOOR WINDOW SWITCH DRIVER WINDOW MOTOR FUSE 30 FUSE 32 FUSE 39 FUSE 40 FUSE 44 GND DSP GRN WIRE GRN/BLU WIRE GRN/ORG WIRE GRN/RED WIRE GRY/BRN WIRE GRY/PPL WIRE HALL 1 HALL 2 HALL SENSE GND HALL SENSE SPLY HOT AT ALL TIMES LEFT REAR DOOR MODULE (BEHIND REAR DOOR TRIM) LEFT REAR WINDOW MOTOR LEFT REAR WINDOW SWITCH MS CAN-H MS CAN-L PASSENGER DOOR MODULE PASSENGER DOOR WINDOW SWITCH PASSENGER WINDOW MOTOR (BEHIND DRIVER DOOR TRIM PANEL) PPL/GRN WIRE PPL/ORG WIRE PWR RED WIRE RIGHT REAR DOOR MODULE RIGHT REAR WINDOW MOTOR (IN REAR DOOR) RIGHT REAR WINDOW SWITCH SWITCH DOWN SWITCH ILLUM. SWITCH UP WHT/BRN WIRE WINDOW DOWN WINDOW LIFT SWITCH PACK WINDOW UP YEL/BLU WIRE YEL/RED WIRE

-VE AUDIO HEAD UNIT BLK WIRE BLU/BRN WIRE BLU/ORG WIRE BODY CONTROL MODULE (BCM) BRN WIRE BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CENTRAL JUNCTION BOX COMPUTER DATA LINES SYSTEM E GND ENGINE JUNCTION BOX FUSE 1 FUSE LINK 17 GRY/BRN WIRE GRY/PPL WIRE HOT AT ALL TIMES HS CAN-H HS CAN-L INSTRUMENT CLUSTER ISO LEFT FRONT INITIATOR LEFT FRONT TIRE SENSOR LEFT REAR INITIATOR LEFT REAR TIRE SENSOR MOST IN MOST OUT MS CAN-H MS CAN-L NCA WIRE ORG/ WIRE PPL/BRN WIRE RADIO FREQUENCY RECEIVER (RF) RED/BLU WIRE RIGHT FRONT INITIATOR RIGHT FRONT TIRE SENSOR RIGHT REAR INITIATOR RIGHT REAR TIRE SENSOR SPARE TIRE SENSOR TOUCH SCREEN DISPLAY YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/WHT WIRE