1991 Cadillac Deville Keyless Entry Remote Programming Instructions

Easy to Follow Step-by-step Instructions for Programming a 1991 Cadillac Deville Keyless Entry Remote

We strive to provide convenience to our customers with free keyless entry remote programming instructions for every single vehicle that we sell on NorthCoast Keyless.

Many people don’t know that they can purchase their own replacement vehicle entry remote, save up to 70% off of marked up Dealership prices, and program the replacement remote to their vehicle themselves. We know how good it feels to save money and do something yourself; and we aim to make it as painless as possible for you!

Free Step-by-Step Programming Instructions for a 1991 Cadillac Deville Keyless Entry Remote

Verify that this important information is on the the back of your remote before using these programming instructions.

FCC ID: ABO0104T, ABO0103T

Factory Part No: 25609144

Doc Cert No: DOC 218 K1035

Programming Notes:

Obtain all remote transmitters for this vehicle. This procedure will erase all previously programmed remotes. You must program all existing and new remotes that you wish to use on the vehicle at this time.

Step-by-Step Programming Instructions:

  1. Locate the Data Link Connector (DLC) underneath the driver’s side dashboard. Please refer to the diagram above to determine the G and A cavity. The letters will not appear on the connector. They are on the diagram for ease of reference.
  2. Connect cavity G with cavity A using a fused jumper wire. Your vehicle will respond by locking and unlocking the door locks within 2 seconds.
  3. Press the UNLOCK button once on first remote to be programmed. Locks will lock and unlock verifying remote was programmed.
  4. Press the UNLOCK button on second remote to be programmed (if applicable). Locks will lock and unlock to verify remote was programmed.
  5. Disconnect jumper from data link connector (DLC). Test all remotes. Programming is complete.
  6. If these programming instructions helped save you time and money, please consider sharing our website with friends and family so they can do the same.



If you have any difficulties with programming the remote you ordered from us to your vehicle, contact us at support@northcoastkeyless.com.


View our entire catalog of FREE Cadillac keyless entry remote programming instructions!

Need a 1991 Cadillac Deville keyless entry remote? We’ve got you covered!

Need a new battery for your 1991 Cadillac Deville keyless entry remote? We’ve got that too!

Out of stock

Remote Accessories

CR2016 Lithium Coin Battery

Dealership: $8.00
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Our Free Programming Instructions Disclaimer can be found on the NorthCoast Keyless FAQ page.

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