Chevrolet Express: Visibility — defroster/defogger/hvac system

Affects Chevrolet Express · 2009–2010 — about 9K vehicles.

The hazard

IF THIS CONDITION AFFECTS THE DEFROST SYSTEM WHEN IT IS REQUIRED, IT MAY DECREASE THE DRIVER'S VISIBILITY, AND COULD POSSIBLY RESULT IN A CRASH.

What to do

DEALERS WILL REPLACE ALL HVAC CONTROL KNOBS FREE OF CHARGE. THE SAFETY RECALL BEGAN ON MARCH 11, 2010. OWNERS MAY CONTACT CHEVROLET AT 1-800-630-2438 AND GMC AT 1-866-996-9463 OR AT THE OWNER CENTER AT WWW.GMOWNERCENTER.COM.

Critical — crash/injury risk now High — injury risk; see remedy Moderate — fix at next service Low — minor / informational