Land Rover Range Rover IV (2012-2017) computer data lines system Wiring diagrams

AIR CHARGE COOLANT PUMP RELAY BLK WIRE BLU/RED WIRE BRN WIRE CLIMATE CONTROL MODULE COMPUTER DATA LINES SYSTEM ENGINE CONTROL MODULE (ECM) ENGINE CONTROL MODULE COOLING FAN MOTOR ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE (ECT) SENSOR ENGINE JUNCTION BOX FRONT ELECTRIC COOLING FAN FUSE 19 FUSE 2 FUSE 4 FUSE 7 FUSIBLE LINK 11 FUSIBLE LINK 5 G R ENGTS G R SEN GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/ORG WIRE GRY/BLU WIRE GRY/ORG WIRE GRY/PPL WIRE HOT AT ALL TIMES HOT W/ ENGINE CONTROL MODULE RELAY ENERGIZED I A ENGTS I A RADWTS I T FSS MS CAN-H MS CAN-L O S CACWPR O S PCF O T EVF PPL PPL IGN PPL/GRN WIRE PWM RADIATOR OUTLET TEMPERATURE SENSOR RED WIRE SUPERCHARGE COOLANT PUMP VBATT VISCOUS COOLING FAN WHT/BLU WIRE WHT/BRN WIRE YEL WIRE YEL/GRN WIRE

BLK WIRE BLK/GRY WIRE BLOSTER DEF BLOSTER INF BLU/GRN WIRE BRN/GRN WIRE BRN/PPL WIRE CENTRAL JUNCTION BOX COMPUTER DATA LINES SYSTEM DRIVER SEAT MODULE DRIVER SEAT SWITCHPACK DWN FUSE 42 FUSE 8 GRN/BRN WIRE GRN/ORG WIRE GRN/PPL WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE GRY/PPL WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT W/ COMFORT RELAY ENERGIZED LEFT REAR FOOTWELL LOGIC GND LUMBAR DWN LUMBAR FWD LUMBAR MASSAGE SOLENOID LUMBAR PMP LUMBAR PUMP LUMBAR RWD LUMBAR UP MASSAGE BACKREST BOLSTER SOLENOID MASSAGE MASTER SOLENOID MASSAGE SLAVE SOLENOID MS CAN-H MS CAN-L PMP PWM PPL/GRN WIRE PUMP NEG PUMP POS PUMP RUN PWR FEED 1 REAR JUNCTION BOX RIGHT END OF DASH) RWD SLAVE VALVE 1 SLAVE VALVE 2 SLAVE VALVE 3 SLAVE VALVE 4 VBATT WHT/GRN WIRE YEL WIRE YEL/ORG WIRE YEL/PPL WIRE YEL/RED WIRE

BLK WIRE BLU/BRN WIRE BRN/WHT WIRE CENTRAL JUNCTION BOX CLIMATE CONTROL MODULE CLUTCH PWR IN COMPUTER DATA LINES SYSTEM DRIVER BACKREST ELEMENT HEATER DRIVER SEAT CUSHION HEATER FRONT PASSENGER SEAT CUSHION HEATER FUSE 2 FUSE 62 GRN WIRE GRN/RED WIRE GRY/PPL WIRE HOT AT ALL TIMES HOT W/ COMFORT RELAY ENERGIZED HUMIDITY SENSOR LEFT REAR CLIMATE CONTROL TEMPERATURE BLEND MOTOR LEFT REAR CUSHION HEATER LIN 2 LIN 3 LIN OUT MS CAN-H MS CAN-L PASSENGER BACKREST ELEMENT HEATER PPL/GRN WIRE REAR HVAC SWITCH REAR JUNCTION BOX RED WIRE RIGHT REAR CUSHION HEATER WHT WIRE WHT/GRN WIRE

BCM LIN BLK WIRE BLU WIRE BLU/GRN WIRE BLU/RED WIRE CENTRAL JUNCTION BOX CLOCK- SPRING COMPUTER DATA LINES SYSTEM ECU OUTPUT EJC OUTPUT FUSE 20 FUSE 51 GRN/ORG WIRE HC POWER HEATED STEERING WHEEL SWITCH HI CURRENT GND HOT AT ALL TIMES HOT W/ IGNITION RELAY ENERGIZED HS CAN-H HS CAN-L HTR SWITCH LED ENABLE LEFT STEERING WHEEL SWITCHPACK LIN 1 LOGIC GND LOGIC POWER NCA WIRE NTC- ORG/ WIRE PNK WIRE RED WIRE RIGHT END OF DASH) RIGHT STEERING WHEEL SWITCHPACK STEERING WHEEL HEATER STEERING WHEEL HEATER CONTROL MODULE STEERING WHEEL MODULE STEERING WHEEL TEMPERATURE SENSOR WHT WIRE YEL/PPL WIRE

AM/FM ANTENNA AMPLIFIER BLK WIRE BLK/GRN WIRE BLU WIRE BLU/RED WIRE BRN WIRE CAM SHIELD CAM VIDEO COMPUTER DATA LINES SYSTEM CVBS GND CVBS SIG FERRITE CORE FRONT OVERHEAD CONSOLE FUSE 1 FUSE 4 FUSE 5 GND 2 GRN/RED WIRE GRY/PPL WIRE GRY/RED WIRE IAM CVBS GND IAM CVBS IN INSTRUMENT CLUSTER INTEGRATED CONTROL PANEL LVDS POS PPL LVDS NEG SCR LVDS SCR MIC - MOST IN MOST OUT MS CAN-H MS CAN-L NAVIGATION SYSTEM NCA WIRE ORG/ WIRE PPL PPL/GRN WIRE PWR QUIESCENT CURRENT CONTROL MODULE (QCCM) REAR SEAT ENTERTAINMENT CIRCUIT RED WIRE RELAY 1 ENERGIZED SCN SCR SIG SPLY 1 SPLY 2 SW AUDIO SWITCH TOUCH- SCREEN VBATT WHT WIRE YEL WIRE YEL/GRN WIRE

AM FM SCN AM FM SIG ANT AMP AUDIO LADDER AUDIO LADDER RTN AV INPUT PANEL BAND 3 ANT BAND 3 ANT GND BAND L ANT BLK WIRE BLK/GRN WIRE BLU WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE CHANNEL DOWN SWITCH CHANNEL UP SWITCH CLOCK SPRING (TOP OF STEERING COLUMN) COMPUTER DATA LINES SYSTEM CVBS VIDEO OUT CVBS VIDEO SCN DAB ANTENNA AMPLIFIER DAB TUNER MODULE DOWN/ BACK SWITCH FERRITE CORE FM ANTENNA AMPLIFIER FORWARD/ UP SWITCH GPS SCRN GPS SIG GRN/WHT WIRE GRY/RED WIRE HS CAN-H HS CAN-L ICE 1 ICE 2 ILLUM INTEGRATED AUDIO MODULE LEFT STEERING WHEEL SWITCHPACK LH - LOGIC GND LVDS DATA OUT + MIC 1 NEG MIC 1 POS MIC 2 NEG MODE SWITCH MOST IN MOST OUT NCA WIRE ORG/ WIRE PHONE END SWITCH PHONE SEND SWITCH PPL PPL USB DATA NEG PWR GND RADIO PHONE SWITCH RED WIRE RH- ROOF POD SCN SCR SCR GND SIG STEERING WHEEL MODULE (UPPER LEFT SIDE OF STEERING COLUMN) USB DATA NEG USB DATA POS USB GND USB POS USB SCR VBATT VOICE SWITCH VOLUME SWITCH WHT WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/GRN WIRE

BLK WIRE BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/ORG WIRE BLU/WHT WIRE CENTRAL JUNCTION BOX COMPUTER DATA LINES SYSTEM FUSE 14 FUSE 40 GND FRONT GND REAR GRN/BLU WIRE GRN/BRN WIRE GRN/WHT WIRE GRY/BRN WIRE GRY/ORG WIRE GRY/PPL WIRE HOT AT ALL TIMES HOT W/ EXTENDED IGNITION RELAY ENERGIZED HS CAN-H HS CAN-L IGN IGN FRONT IGN REAR LED PARK ASSIST LEFT FRONT INNER PARKING AID SENSOR LEFT FRONT OUTER PARKING AID SENSOR LEFT FRONT PARKING AID SLOT DETECT SENSOR LEFT REAR INNER PARKING AID SENSOR LEFT REAR OUTER PARKING AID SENSOR LEFT REAR PARKING AID SLOT DETECT SENSOR LEFT TOUCH SCREEN SWITCHPACK PARKING AID CONTROL MODULE PDC LED PDC SW PPL/GRN WIRE PPL/GRY WIRE PPL/ORG WIRE PPL/RED WIRE REAR JUNCTION BOX RIGHT END OF DASH) RIGHT FRONT INNER PARKING AID SENSOR RIGHT FRONT OUTER PARKING AID SENSOR RIGHT FRONT PARKING AID SLOT DETECT SENSOR RIGHT REAR INNER PARKING AID SENSOR RIGHT REAR OUTER PARKING AID SENSOR RIGHT REAR PARKING AID SLOT DETECT SENSOR RIGHT TOUCH SCREEN SWITCHPACK SIG SIG FL INNER SIG FL OUTER SIG FL SLOT SIG FR INNER SIG FR OUTER SIG FR SLOT SIG RL INNER SIG RL OUTER SIG RL SLOT SIG RR INNER SIG RR OUTER SIG RR SLOT SW PARK ASSIST WHT/BLU WIRE WHT/BRN WIRE WHT/ORG WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/ORG WIRE

BLK WIRE BLK/GRY WIRE BLU/BRN WIRE BLU/GRN WIRE BOLSTER DEF BOLSTER INF BRN/GRN WIRE BRN/PPL WIRE CENTRAL JUNCTION BOX COMPUTER DATA LINES SYSTEM DWN FUSE 45 FUSE 8 GRN/BRN WIRE GRN/ORG WIRE GRN/PPL WIRE GRN/RED WIRE GRN/WHT WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/ORG WIRE GRY/PPL WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT W/ COMFORT RELAY ENERGIZED LUMBAR DWN LUMBAR FWD LUMBAR MASSAGE SOLENOID LUMBAR PUMP LUMBAR RWD LUMBAR UP MASSAGE BACKREST BOLSTER SOLENOID MASSAGE LUMBAR PUMP MASSAGE MASTER SOLENOID MASSAGE SLAVE MS CAN-H MS CAN-L PASSENGER SEAT MEMORY MODULE PASSENGER SEAT SWITCHPACK POWER FEED 1 PPL PUMP NEG PUMP POS PUMP PWM PUMP RUN REAR JUNCTION BOX RIGHT END OF DASH) RWD SLAVE VALVE 1 SLAVE VALVE 2 SLAVE VALVE 3 SLAVE VALVE 4 SOLENOID VBATT WHT WIRE WHT/ORG WIRE WHT/PPL WIRE YEL/ORG WIRE YEL/PPL WIRE

BLK WIRE BRN/PPL WIRE CENTRAL JUNCTION BOX CLIMATE CONTROL MODULE CLUTCH PWR IN COMPUTER DATA LINES SYSTEM DRIVER'S SEAT CUSHION ELEMENT HEATER FUSE 3 FUSE 62 GRN/RED WIRE GRY/PPL WIRE HOT AT ALL TIMES HOT W/ COMFORT RELAY ENERGIZED HUMIDITY SENSOR LEFT REAR BACKREST ELEMENT HEATER LEFT REAR CLIMATE CONTROL TEMPERATURE BLEND MOTOR LEFT REAR CUSHION ELEMENT HEATER LIN 2 LIN 3 MS CAN-H MS CAN-L PASSENGER'S CUSHION ELEMENT HEATER PPL/GRN WIRE REAR HVAC SWITCH REAR JUNCTION BOX RED WIRE RIGHT END OF DASH) RIGHT REAR BACKREST ELEMENT HEATER RIGHT REAR CUSHION ELEMENT HEATER WHT/GRN WIRE WHT/ORG WIRE YEL/PPL WIRE

BLK WIRE BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE COMFORT RELAY ENERGIZED COMPUTER DATA LINES SYSTEM FUSE 27 FUSE 28 FUSE 29 FUSE 30 FUSE 4 GRY/ORG WIRE HOT AT ALL TIMES HOT W/ LEFT REAR BACKREST MOTOR LEFT REAR LUMBAR VALVE BLOCK LEFT REAR SEAT MODULE (UNDER LEFT REAR SEAT) LEFT REAR SEATS SWITCH PACK LOGIC FEED LOGIC GND LUMBAR PUMP MS CAN-H MS CAN-L POWER FEED 1 POWER FEED 2 POWER GND 1 POWER GND 2 PPL PPL/BRN WIRE PPL/GRY WIRE PPL/ORG WIRE PSA AFT/FLD FLAT RECL PSA FORE/FLD FLAT INCLINE PSA/FOLD FLAT GND REAR JUNCTION BOX RED WIRE SQUAB MOTOR INCLINE SQUAB MOTOR RECLINE SQUAB MOTOR SENSE VBATT WHT WIRE WHT/GRN WIRE YEL/BLU WIRE YEL/ORG WIRE YEL/PPL WIRE