I have a 2004 Chev Malibu. The remote control has stopped working. I installed a new battery and this did not help. I checked the fuse panel an found no blown fuses. The owners book says nothing about any reset options.
What happened to the other remote?
A Dealer Can Fix It, But Possibly Must Charge Quite A Bit
I had a good experience dealing with the folks at an online site. Go there and get their toll-free number and call. When I dealt with them, they were, knowledgeable, helpful, and polite. They could have advice for you. I had to order a replacement remote. It was OEM (same as original), very reasonbly priced, and arrived quickly. I am not affiliated with them and this is not an ad, I am just a satisfied customer. Good Luck!
Click this link: