Cadillac  Deville 1990-1993
 PART   COLOR  LOCATION
 12 VOLT CONSTANT   RED (+)   @ IGNITION SWITCH HARNESS
 STARTER  YELLOW (+)  @ IGNITION SWITCH HARNESS
 STARTER 2  N/A  
 IGNITION 1  PINK (+)  @ IGNITION SWITCH HARNESS
 IGNITION 2  N/A  
 IGNITION 3  N/A  
 ACCESSORY/HEATER BLOWER 1  ORANGE (+)  @ IGNITION SWITCH HARNESS
 ACCESSORY/HEATER BLOWER 2  N/A  
 KEYSENSE  N/A  
 PARKING LIGHTS ( - )  N/A  
 PARKING LIGHTS ( + )  BROWN (+)  @ HEADLIGHT SWITCH or in DRIVERS KICK PANEL
 POWER LOCK  LIGHT BLUE (TYPE A)  IN EITHER KICK PANEL
 POWER UNLOCK  BLACK (TYPE A)  IN EITHER KICK PANEL
 DOOR TRIGGER  LIGHT BLUE (-)  @ ANTI-THEFT MODULE, See NOTE #2
 DOMELIGHT SUPERVISION  WHITE (-), (Requires #775 Relay)  @ UNDERDASH LIGHT
 TRUNK RELEASE  BLACK (+)  @ TRUNK RELEASE SWITCH
 SLIDING POWER DOOR  N/A  
 HORN  BLACK (-)  @ STEERING COLUMN HARNESS
 TACH  PURPLE/WHITE or WHITE (AC)  @ IGNITION COIL or DISTRIBUTOR
 WAIT TO START LIGHT  N/A  
 BRAKE  LIGHT BLUE (+) or WHITE (+)  @ SWITCH ABOVE BRAKE PEDAL
 FACTORY ALARM DISARM   LIGHT GREEN (-)  IN DRIVERS KICK PANEL
 ANTI-THEFT  2 WHITE wires or 1 WHITE and 1 PURPLE or PURPLE/WHITE in an ORANGE or BLACK TUBE in RUNNING DOWN STEERING COLUMN  @ Ignition Switch
 EXTRA INFORMATION
 NOTE #1: If vehicle is equipped with PASSKEY/VATS, Ignition Key will have a little Chip on the Steel Shaft of the Key that can be seen. Requires 791 Bypass Module for Remote starting to order go to the SECURITY BYPASS MODULE Page on this website. NOTE #2: the ANTI-THEFT Module is located to the LEFT of the STEERING COLUMN.