Fountain Valley, Calif. — March 6, 2017 — In one of the most recent Hyundai recalls, the manufacturer has turned its attention to brake booster systems in thousands of its 2017 Elantra vehicles. Production dates for these models ranged from Sep.12, 2016 to Jan. 18, 2017.
Brake boosters in these affected vehicles are possibly subject to a manufacturing error, leaving them prone to failure. The Part 573 Safety Recall Report said that the boosters could lose power after the diaphragm within them comes loose.
Exactly 33,803 vehicles are involved with this action, although the percentage of these thought to have the defect was not reported. The components came from the Georgia-based company Mando America Corporation.
Timeline of Events
- December 2016: The manufacturer investigation into the defect began following customer reports, as well as greater demand from the supplier for the brake booster part.
- January 2017: Hyundai agreed to launch a safety recall after working with the supplier to both investigate the defect and prevent further models from suffering the same problem.
Owners could, according to the report, check to see if their malfunction indicator lamp is lit to determine if there’s a problem with the internal vacuum system. Regardless, the report said that owners can expect the related repairs to fall under the existing warranty, and that the remedy would simply require an inspection and replacement. This source also listed dealer notification as Jan. 27 and owner notification as Feb. 17.
Manufacturer’s instructions provide more detail about the repair process, mentioning the two different service procedures needed for the same recall, including measures that match different transmission types. Replacement involved just one new product, the vacuum booster itself, matching to either the 1.4 or 2.0 liter engine. For MTM vehicles, the dealers were instructed to use brake fluid as needed.