Vehicles Affected: Approximately 30,000 model-year 2016-18 Chevrolet Express and GMC Sierra vans equipped with a single, manual rear climate control module
The Problem: If the temperature is set to maximum heat or the mode knob is set to maximum floor vent and an electrical short occurs, components within the climate control module may overheat, increasing the risk of a fire in the vehicle's headliner.
The Fix: Dealers will remove the electrical insulation from a wiring connector within the climate control module to remove the fire risk for free.
What Owners Should Do: Chevrolet and GMC manufacturer GM did not immediately announce an owner-notification schedule. Owners can call Chevrolet at 800-222-1020, GMC at 800-462-8782, the National Highway Traffic Safety Administration's vehicle-safety hotline at 888-327-4236 or visit its website to check their vehicle identification number and learn more.
Need to Find a Dealer for Service? Go to Cars.com Service & Repair to find your local dealer. To check for other recalls, and to schedule a free recall repair at your local dealership, click here: Chevrolet Express, GMC Savana