HALDEX HALDEX INVERSION VALVE Recall
Check Your Product
According to the National Highway Traffic Safety Administration (NHTSA)
Product
HALDEX INVERSION VALVE
Brand
HALDEX
Lot Codes / Batch Numbers
Not specified in NHTSA notice. Check official source for details.
Haldex Commercial Vehicle Systems is recalling certain HALDEX INVERSION VALVE equipment due to service brakes, air issues. Delayed parking brake engagement can result in unintended vehicle movement, increasing the risk of a crash..
Summary derived from NHTSA notice
Reason for Recall
As stated by NHTSA
Haldex Commercial Vehicle Systems (Haldex) is recalling certain inversion valves. Please see the attached 573 Defect report for full list of part numbers. 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."
Reported concern (NHTSA)
Delayed parking brake engagement can result in unintended vehicle movement, increasing the risk of a crash.
Recommended Action
Per NHTSA guidance
Dealers will replace the inversion valve, free of charge. Owner notification letters were mailed May 31, 2024. Owners may contact Haldex customer service at 1-800-752-2501.
Verify this information on the official source
For complete details and official instructions, check the National Highway Traffic Safety Administration (NHTSA) directly.
View official NHTSA recall noticePage updated: Jan 10, 2026