| Issue ID | 1614075 |
| Internal NHTSA # | 11271565 |
| Manufacurer | Hyundai Motor America |
| Brand | HYUNDAI |
| Model | GENESIS |
| Model Year | 2012 |
| File date | 23/10/19 |
| Component | SERVICE BRAKES |
| Product type code | VEHICLE |
| Description of the problem | On october 23rd, 2019, the brakes on my 2012 hyundai genesis r-spec sedan suddenly failed with the brake pedal going all the way to the floor before the vehicle eventually stopped luckily avoiding an accident. I was driving on the highway. The vehicle has 79k miles. I then took the car to the hyundai dealer in st. Louis park, mn and they determined that the brake master cylinder was faulty and replaced. The diagnosis and repair did not fix the issue as the brake pedal was still spongy and going to the floor intermittently. I will be taking the car back to the dealer to have them fix it correctly. While researching the issue, i have found that multiple other owners of the same car have experienced this issue and the dealer had to replace the abs hydraulic electronic control unit (hecu) as it contained corrosion within the unit due to bad design which causes hydraulic braking failure to occur at any time. This campaign/recall below outlines the issue which i am going to present to the dealer to fix correctly as i am still under warranty. To me, this is a life or death type failure and could result in injuries. Hyundai should be responsible for replacing all abs hecu before lives are lost for all 2009-2012 hyundai genesis, not just some vins that they deemed troublesome. They should take responsibility for all cars and immediately contact their owners. Hyundai recall - campaign 12-01-052 tsb: bh genesis sedan hecu inspection and brake fluid replacement (recall 114) original recall from the nhtsa manufacturer's report date october 29, 2013 nhtsa action number pe13033 potential number of units affected 43,500 |
| Vehicle Mileage at Failure | 79000 |
| Number of Occurences | |
| Source of the issue | NHTSA WEB SITE |
| City and State | ELK RIVER, MN |
| VIN pattern | KMHGC4DH6CUXXXXXX |
| Was vehicle invloved in a crash? | N |
| Was vehicle involved in a fire? | N |
| Was incedent reported to police? | N |
| Was medical attention required? | N |
| Was part original equipment? | |
| No. of injured persons | |
| No. of fatalities | |
| Date of purchase | 07/08/26 |
| Was original owner? | N |
| Anti-lock brakes | N |
| Cruise control | N |
| Number of cylinders | |
| Drive train type | |
| Transmission type | |
| Vehicle speed | 70 |
| DoT tire identifier | |
| Tire size | |
| Location of tire code | |
| Type of tire failure code | |
| Was defective tire repaired? | |
| Date of manufacture | |
| Type of child seat code | |
| Type of restraint | |
| Dealer's name | |
| Dealer's telephone number | |
| Dealer's city | |
| Dealer's state code | |
| Dealer's ZIP code |