2015 Kia Optima - Won't start

Maintenance/Repairs
1

Hello,

My Kai Optima 2015 model won’t start all of a sudden. All lights on dash board comes on but engine won’t role or even start. I have tried to use another batter but still experiencing same issue. I call in an engineer who used a machine to diagnose it but the machine didn’t discover any fault yet car won’t start.

Please help if you have experienced such and how u were able to fix it.

Thanks.

2

Turn the ignition switch on.

Step on the brake pedal and shift the transmission into neutral and then try starting the engine.

If the engine starts, it points to a problem with the park/neutral safety switch.

https://www.rockauto.com/en/catalog/kia,2015,optima,2.4l+l4,3309819,electrical-switch+&+relay,neutral+safety+switch+/+range+sensor,4584

Tester

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