AutoAfterWorld.COM — Vehicles affected by service bulletin:
- 2014 Hyundai Accent
- 2014 Hyundai Veloster
The problem: Drivers may note a lit Check Engine light and spark knock on heavy acceleration at warm ambient temperatures. This is due to a software glitch in the engine control module.
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Corrective action: Dealers will update the engine control module software with a new program that eliminates this condition.
Warranty info: This service bulletin is being performed free of charge under the new vehicle warranty.
What owners should do: Call your local dealer with your vehicle's identification number to determine if it's involved in this service bulletin. You can also call Hyundai at 800-633-5151 or NHTSA at 888-327-4236. Reference TSB No. 15-01-029-1.
Need to find a dealer for service? Go to Cars.com Service & Repair to find a local dealer.
Editor's note: This is only one of dozens of service bulletins issued each month by automakers. Please check your automaker's website to see if your vehicle has any service bulletins pending.
Check for recalls here on Cars.com.
