NHTSA

Inversion Valve Failure/FMVSS 121

Hazard

Delayed parking brake engagement can result in unintended vehicle movement, increasing the risk of a crash.

What You Should Do

Remedy

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.

Products

Inversion Valve Failure/FMVSS 121
Brand
ZF North America, Inc.
Manufacturer
ZF North America, Inc.

Units Affected

2493