keyless programing

[potfogg]

I have 98 Grand Prix GT and have the matching numbered remotes. I need to know the steps for programing the cars computer. Can anyone please help me with this problem???

Thanks!!!

[RedDawgGPGT]

PotFogg, this is from www.clubgp.com. Your owners manual should have this as well.

Pull the MALL PGM Fuse.
Turn the ignition switch to the ACC position.
The seat belt indicator flashes and the chime sounds 2-4 times. This action identifies which type of BCM is installed on the vehicle.
Inspect that the BCM installed on the vehicle is compatible with all of the features on the vehicle. Keyless entry requires BCM type 3 or 4. Refer to Section 8A-51: Body Control Module.
Turn the ignition switch from the ACC position to the OFF position and back to the ACC position. This must be done within 1 second. This action causes the BCM to enter the diagnostic/program mode.
The BCM may flash and chime diagnostic trouble codes (DTCs). The number of flashes and chimes equals the DTC number.
If there are DTCs in memory, record the DTCs. Refer to Section 8A-51: Body Control Module.
Open and close any vehicle door. You should hear a chime if you are in the diagnostic/program mode. If unable to enter diagnostics, refer to Section 8A-51: Body Control Module.
Press and hold the LOCK and UNLOCK buttons at the same time on the keyless entry transmitter for 14 seconds.
You may hear a chime at the 7 second mark. This chime feedback indicates that the transmitter has been resynchronized.
Continue holding the LOCK and UNLOCK buttons until hearing another chime around the 14 second mark. This chime feedback indicates that the transmitter has been programmed successfully.
Repeat step 5 for the rest of the transmitters. There are a total of 4 transmitters.
Perform the following procedure to exit the BCM diagnostics/programming mode:
Turning the ignition switch to the LOCK position.
Reinstall the MALL PGM Fuse.

Works like a charm

[wbs97gp]

I have used this method on my 97 Grand Prix GT, and it worked perfectly.

Thanks for the post

Originally Posted by RedDawgGPGT

PotFogg, this is from www.clubgp.com. Your owners manual should have this as well.

Pull the MALL PGM Fuse.
Turn the ignition switch to the ACC position.
The seat belt indicator flashes and the chime sounds 2-4 times. This action identifies which type of BCM is installed on the vehicle.
Inspect that the BCM installed on the vehicle is compatible with all of the features on the vehicle. Keyless entry requires BCM type 3 or 4. Refer to Section 8A-51: Body Control Module.
Turn the ignition switch from the ACC position to the OFF position and back to the ACC position. This must be done within 1 second. This action causes the BCM to enter the diagnostic/program mode.
The BCM may flash and chime diagnostic trouble codes (DTCs). The number of flashes and chimes equals the DTC number.
If there are DTCs in memory, record the DTCs. Refer to Section 8A-51: Body Control Module.
Open and close any vehicle door. You should hear a chime if you are in the diagnostic/program mode. If unable to enter diagnostics, refer to Section 8A-51: Body Control Module.
Press and hold the LOCK and UNLOCK buttons at the same time on the keyless entry transmitter for 14 seconds.
You may hear a chime at the 7 second mark. This chime feedback indicates that the transmitter has been resynchronized.
Continue holding the LOCK and UNLOCK buttons until hearing another chime around the 14 second mark. This chime feedback indicates that the transmitter has been programmed successfully.
Repeat step 5 for the rest of the transmitters. There are a total of 4 transmitters.
Perform the following procedure to exit the BCM diagnostics/programming mode:
Turning the ignition switch to the LOCK position.
Reinstall the MALL PGM Fuse.

Works like a charm

[kilroypr]

Check this thread out, looks like it was taken out of a service manual. Might help
http://www.automotiveforums.com/vbul...d.php?t=173886

[wbs97gp]

Thanks KILROYPR, the information on the link you pointed me to is the same that RedDawgGPGT had posted, it just breaks down the steps.

They are the same info, and both should work.

Thanks again

wbs97gp

Originally Posted by kilroypr

Check this thread out, looks like it was taken out of a service manual. Might help
http://www.automotiveforums.com/vbul...d.php?t=173886