Blue Bird · Canada · Crit
Blue Bird Vision School Bus: Electrical
Affects Blue Bird Vision School Bus · 2004 — about 157 vehicles.
The hazard
On certain vehicles, the bus bar that connects the ammeter shunt to the engine air intake grid heater Megafuse was incorrectly installed. The improper installation of this bus bar creates excessive electrical resistance and potential overheating in the grid heater power circuit. This additional resistance could result in overheating at the Megafuse holder with potential for fire in the engine compartment at the Megafuse assembly. Correction: Dealer will install a spacer bar in the Megafuse holder to ensure proper installation of the bus bar.
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