1991 Cadillac Seville Key Fob Programming Instructions

This keyless remote programming instructions work for CADDY remote with part # 10269729, 10178734, FCC id AB00702T on the back of it.

Replacement Remote 10269729, 10178734, AB00702T
Replacement Remote
NOTE: You need to use both new and existing remotes when programming. If you are only programming one remote then program it as remote 1 and again as remote 2. The entire programming procedure must be completed within 30 seconds of grounding VAC reprogramming connector (step 2). If the procedure is not completed then start over at step 1.

1. Put the key in the ignition then twist it to ON position.
2. Look in the trunk beneath the rear shelf between where the speakers are mounted. Ground the green single wire VAC connector located at the keyless entry receiver module (see diagram).

3. Wait for door locks to cycle (lock and unlock) which means system has entered programming mode.
4. Press the UNLOCK buttonon remote 1 twice (pause one second between presses).

5. Wait for the door locks to cycle (lock and unlock) by themselves.
6. Repeat step 4 and 5 for remote 2.
7. To exit the programming mode just remove the ground wire from green connector.

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