Thomas Built · Canada · Mod
Thomas Built Saf-T-Liner C2 School Bus: Electrical
Affects Thomas Built Saf-T-Liner C2 School Bus · 2004–2005 — about 2 vehicles.
The hazard
On certain school buses, software communication conflicts may cause improper operation of certain traffic control devices such as the flashing warning lights or stop signal arm. These devices may not work, or may not work correctly, as required by CMVSS 108 and 131. As a result, traffic may not stop for an unloading bus, presenting a risk to passengers. Correction: Dealers will reprogram the bulkhead module software.
What to do
Contact your dealer; the remedy details were not included in the filing.
Critical — crash/injury risk now
High — injury risk; see remedy
Moderate — fix at next service
Low — minor / informational