Safety Recall NHTSA · 24E011000 Reported February 9, 2024

Inversion valve failure/fmvss 121

Zf North America, Inc. · N/A · 2,493 vehicles potentially affected

NHTSA ID
24E011000
Manufacturer Campaign
NR (Not Reported)
Manufacturer
Zf North America, Inc.
Component
N/A
Vehicles Affected
2,493
Recall Type
Equipment
Report Received
February 9, 2024
Completion Rate
0.04

Defect Summary

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."

Safety Consequence

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

Corrective Action

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.

What you should do

  1. Look up your VIN at nhtsa.gov/recalls to confirm this recall applies to your vehicle.
  2. Contact an authorized Zf North America, Inc. dealer and reference recall ID 24E011000 or campaign NR (Not Reported).
  3. Schedule the free repair. By federal law, the manufacturer must remedy the defect at no cost.
View Official NHTSA Notice →
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FAQ: Recall 24E011000

Your rights, the repair process, and what each field on this page means.

What is recall 24E011000?

NHTSA recall 24E011000 was issued by Zf North America, Inc. on February 9, 2024. It addresses: Inversion valve failure/fmvss 121. The recall affects approximately 2,493 vehicles, with the defect involving the N/A component.

How do I get this recall repaired?

Contact any authorized Zf North America, Inc. dealer and reference NHTSA recall ID 24E011000 or the manufacturer campaign number NR (Not Reported). Under federal law, the repair is completely free regardless of vehicle age or owner history.

Is my vehicle included in this recall?

The only way to confirm is to look up your 17-character VIN at nhtsa.gov/recalls. NHTSA's tool will tell you if VIN-by-VIN this exact recall applies.

How long do I have to get a recall repair done?

There is no expiration on most federal safety recalls. Even if your vehicle is years old and you bought it used, the manufacturer is required to perform the repair at no cost.

Where does the data on this page come from?

All information on this page is sourced directly from the U.S. Department of Transportation public dataset for NHTSA recalls. Last refreshed: 2026-05-22. For the most current official notice, visit nhtsa.gov/recalls.