Cadillac  Deville 2000-2004
 PART   COLOR  LOCATION
 12 VOLT CONSTANT   Connect to BATTERY ONLY  
 STARTER  PURPLE (+) or YELLOW (+)  @ IGNITION SWITCH HARNESS
 STARTER 2  N/A  
 IGNITION 1  PINK (+)  @ IGNITION SWITCH HARNESS
 IGNITION 2  WHITE (+)  @ IGNITION SWITCH HARNESS
 IGNITION 3  N/A  
 ACCESSORY/HEATER BLOWER 1  ORANGE (+)  @ IGNITION SWITCH HARNESS
 ACCESSORY/HEATER BLOWER 2  N/A  
 KEYSENSE  N/A  
 PARKING LIGHTS ( - )  BROWN/WHITE (-)  @ DIM Module, See NOTE #2
 PARKING LIGHTS ( + )  DO NOT USE!  
 POWER LOCK  RED/BLACK (TYPE B)  @ DRIVERS DOOR LOCK SWITCH in DOOR
 POWER UNLOCK  ORANGE/BLACK (TYPE B)  @ DRIVERS DOOR LOCK SWITCH in DOOR
 DOOR TRIGGER  TAN(-) and DARK BLUE (-) Use both, See NOTE #3  @ DOOR MODULE in DOORS
 DOMELIGHT SUPERVISION  GRAY (-) , (Requires #775 Relay)  @ UNDER DASH LIGHT
 TRUNK RELEASE  BLACK/WHITE (-), Requires #775 Relay  See NOTE #4
 SLIDING POWER DOOR  N/A  
 HORN  BLACK (-)  @ DIM Module, See NOTE #2
 TACH  PURPLE/WHITE (AC)  @ IGNITION COIL
 WAIT TO START LIGHT  N/A  
 BRAKE  WHITE (+)  @ SWITCH ABOVE BRAKE PEDAL
 FACTORY ALARM DISARM   LIGHT GREEN (-)  @ DRIVERS DOOR MODULE in DRIVERS DOOR
 ANTI-THEFT  GM's TRANSPONDER ANTI-THEFT System, See NOTE #1  TRANSPONDER @ IGNITION SWITCH TUMBLER
 EXTRA INFORMATION
 NOTE #2: the DIM Module is located just in front of the Blower motor near the Passenger Kick panel. It has (3) Connectors tha all exit out the bottom of the module. NOTE #3: the DRIVERS DOOR is a TAN (-) at the DRIVERS DOOR Module in the DRIVERS DOOR, for all other DOORS there is a DARK BLUE(-) at EACH DOOR Module in EACH DOOR. you must use all (4) wires and DIODE ISOLATE when connecting to an alarm system. See DIAGRAM NOTE #4: the TRUNK Release wire is located UNDER the REAR SEAT at the FUSE/RELAY BLOCK.