How to Replace a Battery in a Honda Key
- 1). Separate the two halves of your key fob with the flathead screwdriver. Exert gentle pressure so as not to damage the fob.
- 2). Remove the old battery. Try not to touch the battery terminals with your fingers. The presence of bodily oil on the terminals can shorten their lifespan.
- 3). Place the new battery into the open position. The inside of the fob will include instructions for the correct position.
- 4). Reconnect the two halves of the fob by aligning them properly and gently pressing them together until you hear the fob snap.
- 5). Test the remote entry system to ensure that it works properly.
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