NHTSA — Electrical System: Propulsion System: Traction Battery: Management System/Energy Control Module (Bms/Becm) Problems

10.0

really awful
Crashes / Fires:
0 / 1
Injuries / Deaths:
0 / 0
Average Mileage:
152,451 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2015 Kia Optima electrical problems

electrical problem

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2015 Kia Optima Owner Comments

problem #1

Nov 152023

Optima

  • 152,451 miles

A D V E R T I S E M E N T S

The contact owns a 2015 Kia Optima. The contact stated that while driving approximately 75 MPH, the vehicle lost power and the check engine light was illuminated. The vehicle was parked at the residence. The vehicle was taken to an independent mechanic where it was diagnosed that a handheld diagnostic machine provided code: P1326 where the knock sensor needed to be replaced. On another occasion, while driving at 20 MPH, the vehicle stalled. The contact attempted to start the vehicle again but observed smoke and flames emanating from the engine compartment and exited the vehicle. The fire department extinguished the fire. A police report was filed. The vehicle was towed to a dealer where it was diagnosed that the knock sensor needed to be replaced. The manufacturer was notified of the failure. The failure mileage was 152,451.

- Saginaw, MI, USA

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