PRINT
CADILLAC DEVILLE
MODEL YEAR(S
DEVILLE 2000-2004
KEY T-HARNESS IMMOBILIZER
GMKEY-1 N/A GM's TRANSPONDER ANTI-THEFT System, See NOTE #1
PART COLOR LOCATION DIAGRAM
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
LOCK MOTOR WIRE GRAY (5-WIRE TYPE) @ DRIVERS DOOR MODULE in DOOR
DOOR TRIGGER TAN(-) and DARK BLUE (-) Use both, See NOTE #3 @ DOOR MODULE in DOORS 23256_DEVILLE_(-) NEGATIVE DOOR PIN ISOLATION CIRCUIT.pdf
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 @ IGNITION SWITCH TUMBLER
NOTES
NOTE #1: Vehicle is equipped with a TRANSPONDER Anti-Theft system and requires a B-Series remote starter and extra ignition key. If not installing a B-Series remote starter the #791 bypass module and extra ignition key is required.



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.
LINK 1 LINK TEXT 1 LINK 2 LINK TEXT 2