https://www.openlearning.com/u..../maldonadobergmann-s
How to Fix a Key Fob That isn't Working If your key fob doesn't work There are a few simple steps that can be taken to fix it. The first step is to make sure that it's not your backup remote. If your backup remote can lock and unlock the doors of your car, it is likely that the primary remote is not working. The most common causes for key malfunctions for car remotes are battery or circuitry issues. Battery The battery in the key fob could get worn out over the course of time. It is si