GMC · United States · Crit
GMC Sierra 1500, Yukon +1 more: Engine and engine cooling — exhaust system
Affects GMC Sierra 1500, Yukon, Sierra · 2014–2015 — about 325K vehicles.
The hazard
The overheated exhaust components may melt nearby plastic parts and may result in an engine fire.
What to do
General Motors will notify owners, and dealers will reprogram the engine control module, free of charge. The recall began on January 16, 2014. Owners may contact Chevrolet at 1-800-222-1020 and GMC at 1-800-462-8782. General Motors' number for this recall is 14008.
Critical — crash/injury risk now
High — injury risk; see remedy
Moderate — fix at next service
Low — minor / informational