Here is what i have done thus far for trouble. If it is having ground wire issues then more than likely the ground wire isn't being properly grounded. My 2013 kia optima won't start but all lights are turning on.
Kia Optima 2013 Accessories
(2013 kia optima sxl) no crank, no start, all dash lights on, gear indicator blank on dash, can't shift out of park i've replaced immobilizer, i've replaced starter fuses as well as some others.
It has a weird chip on the negative post.
Why won’t my kia car start? My 2013 kia optima won't start. A dead battery, an alternator issue, or a bad starter are the three most frequent causes of a kia optima not starting. When i push the start button, once or twice, everything comes on the way it should, except the engine doesn't even try to turn over.
That chip is the ignition relay switch. Then, it can be frustrating and puzzling if your. Just had it at dealership two days ago. Average repair cost is $320 at 81,300 miles.

Headlights still turn on, and all internal lights and air



