NHTSA Complaint #11187486 — 2011 HYUNDAI SONATA

ENGINE issue reported to NHTSA

Check any vehicle history by VIN - Free vehicle history report

Complaint Details

ODI Number 11187486
Vehicle 2011 HYUNDAI SONATA
Component ENGINE
Date of Incident
Date Filed
Mileage 124,000 miles
Crash No
Fire No
Injuries 0
Deaths 0
Vehicle Towed No
State NC

Consumer Description

TL* THE CONTACT OWNS A 2011 HYUNDAI SONATA. THE CONTACT STATED THAT THE VEHICLE WOULD DECELERATE WITHOUT WARNING. AN INDEPENDENT MECHANIC RESET THE COMPUTER, BUT THE FAILURE CONTINUED. IN ADDITION, THE AIR BAG WARNING INDICATOR REMAINED ILLUMINATED. THE VEHICLE WAS NOT DIAGNOSED BY A DEALER. THE VEHICLE WAS UNABLE TO BE SAFELY DRIVEN DUE TO THE MULTIPLE FAILURES. THE VEHICLE WAS INCLUDED IN NHTSA CAMPAIGN NUMBERS: 15V568000 (ENGINE), 15V759000 (SERVICE BRAKES, HYDRAULIC), 17V152000 (SEAT BELTS), AND 18V137000 (SEAT BELTS, AIR BAGS); HOWEVER, THE CONTACT DID NOT RECEIVE ANY NOTIFICATIONS. THE CONTACT WAS ALSO NOT NOTIFIED OF MANUFACTURER SERVICE CAMPAIGNS: 946 (UNDER BODY CORROSION PREVENTATIVE SERVICE AND SERVICE CAMPAIGN) AND 953 (ECM & CLUSTER UPDATE-ENGINE MONITORING LOGIC PRODUCT IMPROVEMENT). THE MANUFACTURER WAS CONTACTED. THE APPROXIMATE FAILURE MILEAGE WAS 124,000.

Related Complaints for the 2011 HYUNDAI SONATA

Other ENGINE Complaints

#11713510 My Hyundai Sonata has encounter two failing cylinders (compression loss) due to scoring. When driving in the highway ...
#11712626 The contact owns a 2011 Hyundai Sonata. The contact stated that while driving approximately 65 - 70 MPH, there was a ...
#11710623 The contact owns a 2011 Hyundai Sonata. The contact stated that while driving approximately 30 MPH, the vehicle unexp...
#11710036 I am reporting a safety-related engine failure involving my 2011 Hyundai Sonata 2.0T. In November 2025, at approxima...
#11701548 The contact owns a 2011 Hyundai Sonata. The contact stated that while driving at an undisclosed speed and making a le...

Recent Complaints for the 2011 HYUNDAI SONATA

#11719724 STEERING The steering column gets loose because of a commonly defective bushing. The steering bangs and has free play making ...
#11718470 STRUCTURE:BODY My car was broken into and they broke off my door handle and took out ignition parts, a police report was done
#11718470 UNKNOWN OR OTHER My car was broken into and they broke off my door handle and took out ignition parts, a police report was done
#11712626 STEERING The contact owns a 2011 Hyundai Sonata. The contact stated that while driving approximately 65 - 70 MPH, there was a ...
#11710420 AIR BAGS UNKNOWN - I noticed DASHBOARD crack over time and the AIR BAG light remain on at all times. The AIR BAG light on the ...
Check any vehicle history by VIN - Free vehicle history report