Monday, October 1, 2018

1994, 1995, 1996 Oldsmobile 98 Keyless Remote Programming Instructions

This keyless remote programming instructions work for  remote with part # 25602667, 68, 69 FCC id ABO0303T, ABO0302T and part # ABO91CH, 25550780, 81, 82 on the back of it.

Replacement Remote 25602667, 25602668, 25602669, ABO0303T, ABO0302T, ABO91CH, 25550780, 25550781, 25550782
Replacement Remote
Note: When your system is programming a new remote it will automatically disable/delete the existing
ones so make sure to reprogram them as well if you wish to use multiple remotes for your car.


1. Insert your key in the ignition and don't turn it.
2. Look for the Data Line Connector (DLC) underneath the driver's side dasboard. Check the figures below (they usually aren't numbered) based on how your DLC is positioned. Notice how the DLC is tapered on both ends: We will be working on the wider row of cavities (1 through 8 in the figure below).

3. To put the system in programming mode check if there are metal contact pins in terminals 8 and 4 and connect the Data Line Connector (DLC) terminal 8 to terminal 4 using a jumper wire. Door locks will cycle.
4. Press and hold both LOCK and UNLOCK buttons on the remote until the door locks cycle (Lock and Unlock). Then release the buttons on the remote.

5. Within one minute, repeat step 4 on the remaining transmitters to be programmed.
6. Remove the jumper wire applied to the DLC (disconnect terminals 8 and 4).
7. test transmitter(s) for function.

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