Thomas Built Buses Saf-T-Liner C2: Engine and engine cooling — software

Affects Thomas Built Buses Saf-T-Liner C2 · 2019–2021 — about 159 vehicles.

The hazard

If safety-related functions such as vehicle braking, stability, speed, and collision avoidance do not function properly, it can increase the risk of a crash.

What to do

DTNA will work with the engine manufacturer Cummins Inc. to notify owners, and Cummins dealers will recalibrate the engine control module, free of charge. Owner notifications were mailed on March 29, 2021. Owners may contact DTNA customer service at 1-800-547-0712. DTNA number for this recall is FL-879.

Critical — crash/injury risk now High — injury risk; see remedy Moderate — fix at next service Low — minor / informational