GM Keyless Entry Remotes with FCC ID ABO0204T

In the late 1990s, GM used keyless entry systems on several vehicles — including Buick, Chevrolet, Oldsmobile and Pontiac — that used remotes with FCC ID ABO0204T. Many of the vehicles using these key fobs were vans, but some sedans also have remotes with FCC ID ABO0204T. There were 5 different button configurations used, including those for sedans and vans. These remotes are user programmable.

See these remotes at this link.