Originally Posted by mikeblue94
The keyless remote I have for my 94 Bville has quit working. I've checked battery and it'* OK. Sometime when I tap the unit against a hard surface and then try it, it works.
Try taking it apart yourself (look, you have nothing to lose at this point), carefully lift out the rubberized button panel, and you should find a plastic pop-button contact sheet positioned over the circuit board, with little black carbon pads that are supposed to contact finger grids on the circuit board when you press the buttons. Clean the board as necessary with alcohol or contact cleaner, then get the contact sheet properly lined up over the board, put everything back together, and see if it works again now.