Kenworth · United States · Crit
Kenworth T4 Series, W9 Series: Electrical system — wiring
Affects Kenworth T4 Series, W9 Series · 2010–2012 — about 802 vehicles.
The hazard
If the alternator wiring comes in contact with the exhaust manifold, the wiring may melt and lead to a vehicle fire.
What to do
PACCAR will notify owners and dealers will re-route the alternator wiring, free of charge. The recall began during August 2013. Owners may contact PACCAR at 1-425-468-7400. Kenworth's recall number is 13KWJ.
Critical — crash/injury risk now
High — injury risk; see remedy
Moderate — fix at next service
Low — minor / informational