how do u program a keyless remote for a 2000 cavalier
Is it a new remote or did you just have to replace a bettery?
If new, go to a gm dealer. The only way to program is using the Tech 2 Gm Scan Tool.
If the battery went dead and you replaced it:
Walk to the left front of the car. Hold the "unlock" and "lock" buttons at the same time for 7 seconds.
its a new one i got off ebay
thx guys done it today 15 dollars