Recent content by ckmass

Come on guys help me out here. Surely some Cobalt owners must have faced something similar to this

I have two remote key fobs for my 2010 Cobalt LT coupe. One fob has been mostly used, the other but rarely used. Car mileage about 25,000 miles. Suddenly both fobs don't do anything. For the most used fob I replaced the outer case including the contact sheet. For both fobs I replaced the...