Haldex recall: Service brakes, air
What is wrong
ZF North America, Inc. (ZF) is recalling certain park brake actuation air brake systems equipped with Haldex inversion relay valves, part numbers 9718990020 and RKN28032. An internal piston in the inversion valve may fail, delaying the engagement of the parking brake. As such, these valves fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 121, "Air Brake Systems."
What could happen
Delayed parking brake engagement can result in unintended vehicle movement, increasing the risk of a crash.
The fix
ZF will replace aftermarket equipment, free of charge. Affected vehicle manufacturers will determine the appropriate remedy for their vehicles. Owner notification letters were mailed April 9, 2024. Owners may contact ZF customer service at 1-734-416-6200.
Vehicles covered
- Haldex Inversion Relay Valve
Facts
- NHTSA recall number
- 24E011000
- Type
- Equipment
- Filed by
- Zf North America, Inc.
- Reported to NHTSA
- Feb 9, 2024
- Owners notified
- Apr 9, 2024
- Vehicles or items affected
- 2,493
- Started by
- NHTSA investigation
- Built
- Jun 1, 2022 to Sep 11, 2023
- Part
- Service brakes, air
- Safety standard
- FMVSS 121
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
To check one car, enter its 17-character VIN on the official NHTSA page: a recall may cover only some vehicles of a model year.
Recall data: National Highway Traffic Safety Administration (NHTSA). Nebula is not affiliated with or endorsed by NHTSA.