Change Battery Smart Car Key Fob. The most common types are CR2025 and CR2032 3-Volt batteries. Replacing Car Key Fobs and Remotes When it is determined that there is no hope of repair our expert techs can easily replace your car key fobs and remotes.
We checked with several dealers and the prices we got were within 10. Pry the old battery out. Purchasing a new battery for your car truck or suv seems pretty standard.
Gently pop together the two halves of the key fob until they are flush together at every edge.
To replace the battery simply open the fob in half using a flat head screwdriver. Test New Key Fob Battery. Use a coin to pry open the key fob remove the old battery checking for polarity or - remove it replace with a new battery then clip the cover back on the fob and you are good to go. A car transponder system works by.
