For the model years 2002, 2003, 2004 and 2006 (no model was produced in 2005), Hummer H1 used a keyless entry system made by TDS Rostra. The 1-button remote keyfob for this system had FCC ID JDRAPSBT on the back of the case and the manufacturer’s part number RT-1. This remote has been discontinued. Remotes Unlimited has a few left in stock, but when the stock runs out, we do not know where consumers will be able to buy another one. The RUI part number is 484-1484.
Hummer H2, Hummer H3 and Hummer H3T vehicles used GM keyfobs.