How To Replace A Battery In A Car Key Fob. Remove the old battery. Can a low battery in key fob cause car not to start.
Step 1 Set the Nissan key fob aside and locate the seam where the two halves of the key fob meet. Replacing the standard key battery Use a flat head screwdriver and separate the two halves of the key remote control. This will require opening the fob.
Turn the key to the acc.
Replace with a new battery make sure the sign is facing up. To replace the battery simply open the fob in half using a flat head screwdriver. Just changing the battery shouldnt clear the original programming from the factory. On the key fob press the chrome of silver button to release the key.
