GM · United States · Crit
GM G4500, G3500: Equipment — air conditioner
Affects GM G4500, G3500 · 2006–2014 — about 835 vehicles.
The hazard
If the power distribution terminal strip has a poor connection or a loose connection, the strip may arc or overheat, increasing the risk of a vehicle fire.
What to do
Trans-Air will notify owners, and dealers will inspect the power distribution terminal strip connection, correcting it as necessary, free of charge. The recall began on May 29, 2015. Owners may contact Trans-Air customer service at 1-800-673-2446.
Critical — crash/injury risk now
High — injury risk; see remedy
Moderate — fix at next service
Low — minor / informational