Cadillac  Seville 1998-2004
 PART   COLOR  LOCATION
 12 VOLT CONSTANT   Connect to BATTERY ONLY  
 STARTER  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, BLUG Plug, Pin B3 See NOTE *2
 PARKING LIGHTS ( + )  N/A  
 POWER LOCK  RED/BLACK (TYPE B)  @ LOCK SWITCH in DRIVERS DOOR
 POWER UNLOCK  ORANGE/BLACK (TYPE B)  @ LOCK SWITCH in DRIVERS DOOR
 DOOR TRIGGER  See NOTE #3  @ DOOR MODULES
 DOMELIGHT SUPERVISION  GRAY (-), (Requires #775 Relay)  @ UNDERDASH LIGHT
 TRUNK RELEASE  LIGHT BLUE (-)  @ RIM, GRAY Plug, Pin B4, See NOTE #4
 SLIDING POWER DOOR  N/A  
 HORN  BLACK (-)  @ STEERING COLUMN HARNESS
 TACH  WHITE  @ PCM, BLUE plug Pin 23, See NOTE #5
 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 SYSTEM, See NOTE #1  @ IGNITION SWITCH TUMBLER
 EXTRA INFORMATION
 NOTE #1: This vehicle is equipped with GM'S TRANSPONDER ANTI-THEFT SYSTEM and Requires 791 Bypass Module and an Extra Ignition Key for Remote starting operation. to order go to the SECURITY BYPASS MODULE Page on this website. NOTE #2: at DIM Module located under the PASSENGER side of dash, near the BLOWER MOTOR. NOTE #3; the DRIVER DOOR wire is a TAN (-) at the DRIVERS DOOR module in the DRIVERS DOOR and all other doors use a DARK BLUE (-) at the DOOR Module in each door. When connecting to an Alarm System use all 4 wires and Diode Isolate. See DIAGRAM NOTE #4: the RIM Module is located behind the PASSENGER SIDE REAR SEAT, in the lower corner. NOTE #5: the PCM is located at the FRONT drivers side of engine compartment below the Air cleaner.