Home >Support >1998 Pontiac Montana Keyless Remote Programming


1.Removekey from ignition.

2.Remove the “BCM PRGRM” fuse from the fuse panel, accessed
by opening the front passengerdoor. Use the legend on the fuse
panel to properly locate the “BCMPRGRM” fuse.


3.Close all of the doors.

4.Close the liftgate.

5.Insert keys into the ignition, and turn the ignition lock cylinder to
ACC (one click towards you –the opposite direction from starting the engine).

6.Turn the ignition lock cylinder to OFF, and then back to ACC within 1 second.


7.Open and close any vehicle door. A chime will be heard when the system
enters the programmingmode.

8.Press and hold the transmitter LOCK and UNLOCK buttons simultaneously
for 14 seconds.


IMPORTANT:After 7 seconds, a chime may be heard confirming successful
synchronization. Itis necessary to wait approximately 14 seconds for a second
chime that will confirm successfulprogramming. Your new remote has been
accepted and all existing remote codes have beenerased.

9.Repeat the previous step on each additional transmitter to be programmed
(including any existingtransmitters).


10.Remove the ignition key from the ignition lock cylinder.

11.Install the “BCM PRGRM” fuse back into the fuse panel.


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