Learning how to change the battery in a Toyota key fob isn't difficult. Whether you have a new or old model, we'll show you how to do it step by step.

‘We fought for her’: Texas mom warns about button battery dangers, how to keep your child and home safe by: Sarah Cody. Posted: Sep 8, 2021 / 08:58 AM EDT. Updated: Sep 8, 2021 / 08:58 AM EDT.