TMPro Software module 55 – General Motors GM Passkey3 immobox Delphi 

Software module 55 – General Motors GM Passkey3 immobox Delphi
Memory device is Motorola MCU MC68HC908AS20 PLCC52 package.
Expected file size is 512 bytes.
Use T5 transponder.
Written transponder is ready programmed to start the vehicle.
Vehicles equipped with this unit:
Buick: Century, Le Sabre, Park Avenue, Regal, Rendevouz, Roadmaster
Cadillac: Deville STS, Dorado, S5S, Seville, STS
Chevrolet: Camaro, Cavalier, Corvett, Impala, Malibu, Montecarlo,
Venture
Oldsmobile: Aurora, Silhouette
Pontiac: Aztec, Bonneville, Grand Prix, Montana
SAAB: 9-7

Ordering this software module requires you have TMPro Base hardware from before if you do not have this you need to order this also , you can find it here.