If your 2013 Kia Optima only says "goodbye" and does not start when you press the start button, it suggests an issue with the vehicle's starting system.
If the battery is okay let's run a CAN scan to see if any codes are stored.You can get a CAN scanner (Controller Area Network) which will work on most cars from Amazon.
Here is a video to show you how
https://youtu.be/u-4syLc-ifQ
Here is a guide to help you test the battery and how to change it out in case it fails the test, also you can take the battery to the auto parts store so they can test it as well.
https://www.2carpros.com/articles/car-battery-load-test
Check out the images (below). Please upload pictures or videos of the problem so we can see what's going on.
Image (Click to make bigger)
SPONSORED LINKS
Friday, December 22nd, 2023 AT 12:05 PM