Land Rover  Range Rover  1990-1991
 PART   COLOR  LOCATION
 12 VOLT CONSTANT   BROWN (+)   IGNITION SWITCH HARNESS
 STARTER  WHITE/RED (+)  IGNITION SWITCH HARNESS
 STARTER 2  N/A  
 IGNITION 1  WHITE (+)  IGNITION SWITCH HARNESS
 IGNITION 2  N/A  
 IGNITION 3  N/A  
 ACCESSORY/HEATER BLOWER 1  WHITE/ORANGE (+)  IGNITION SWITCH HARNESS
 ACCESSORY/HEATER BLOWER 2  N/A  
 KEYSENSE  N/A  
 PARKING LIGHTS ( - )  N/A  
 PARKING LIGHTS ( + )  RED/ORANGE (+)  @ DIMMER SWITCH
 POWER LOCK  RED/WHITE (TYPE B)  @ RELAYS, LEFT of STEERING COLUMN
 POWER UNLOCK  YELLOW/ORANGE (TYPE B)  @ RELAYS, LEFT of STEERING COLUMN
 DOOR TRIGGER  PURPLE/BLUE (-)  @ STEERING COLUMN HARNESS, See NOTE *1
 DOMELIGHT SUPERVISION  USE DOOR TRIGGER, Requires Part #775 Relay  
 TRUNK RELEASE  N/A  
 SLIDING POWER DOOR  N/A  
 HORN  N/A  
 TACH  WHITE/BLACK  @ IGNITION COIL
 WAIT TO START LIGHT  N/A  
 BRAKE  WHITE/SILVER (+)  @ SWITCH ABOVE BRAKE PEDAL
 FACTORY ALARM DISARM   N/A  
 ANTI-THEFT  N/A  
 EXTRA INFORMATION
 NOTE *1 the PURPLE/BLUE (-) wire is in a 5-Pin plug, it has 2 wires in this plug of the same color, test the wires one wire will catch the 2 front doors without delay, use the one that catches all other doors but has delay.