Constant 12v source?
#7
You guys are right now I remember and reason I haven’t seen it and forgot is fob has been dead forever. Tried new batteries and both won’t work. So the insides are worn out I guess and it’s really expensive to buy new ones and have the dealer program them.. I’m sure the fobs might be cheaper now days. But the HHR is being parked outside so wanted to figure something out.
#10
Could just be the rubber key pads are worn... I replaced those in mine for around $10. No programming as they are the original fobs.