Mack · United States · Crit
Mack Pinnacle (Cxu), Gu +5 more: Electrical system
Affects Mack Pinnacle (Cxu), Gu, Granite (Gu), Chu, TD, Cxu, Pinnacle (Chu) · 2007–2015 — about 70K vehicles.
The hazard
Deposits of contaminants may result in the circuits being bridged, creating a high resistance short, increasing the risk of a fire.
What to do
Mack has notified owners, and dealers will inspect the EPDM. If contamination has occurred, dealers will replace the EPDM and address the leak, free of charge. Owners of model year 2010-2012 CHU, CXU, GU and TD vehicles were initially notified April 24, 2014. Owners affected by the recall expansions were notified in February 2015. Owners may contact Mack Trucks at 1-336-393-2000. Mack's number for this recall is SC0375.
Critical — crash/injury risk now
High — injury risk; see remedy
Moderate — fix at next service
Low — minor / informational