If you’ve been having a hard time starting the engine in your 4th generation (2013, 2014, 2015, 2016 and 2017) Toyota Avalon, you probably need to change the 12 volt car battery in the engine bay. Check out my DIY instructions for the procedure (with the OEM group size and the compatible replacement part numbers) by clicking on the text link or thumbnail image below.
2013-2017 Toyota Avalon 12V Car Battery Replacement Guide
