cycle ignition from off to run(don't start the car) 8 times within 10 sec. Ending in run. All doors will lock then unlock to confirm the programming mode. Then press any button on the 1st remote. Doors locks will cycle to confirm programming. If you a two remotes hit any button again then turn ingnition off locks will cycle to indicate end of programming mode
My 97 has the GEM module in the trunk.
The pig tail needs to be jumped to program the remotes.........
B. Turn ignition to RUN or ACC. Momentarily jump pins in programming connector located in left rear quarter panel area. All doors will lock then unlock to confirm programming mode. Press any button on 1st transmitter. Door locks will lock then unlock to confirm programming. Press any button on 2nd transmitter (up to 4 transmitters total possible). The door locks will lock then unlock to confirm programming. Turn ignition to OFF. Locks will again cycle to indicate end of programming mode