Western Star · United States · Mod
Western Star 6900, 4900: Parking brake
Affects Western Star 6900, 4900 · 2023 — about 149 vehicles.
The hazard
Unintentional vehicle movement can increase the risk of a crash or injury.
What to do
DTNA will inspect and replace the inversion valves, as necessary free of charge. Owner notification letters were mailed February 27, 2024. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is FL992.
Critical — crash/injury risk now
High — injury risk; see remedy
Moderate — fix at next service
Low — minor / informational