NHTSA recall 19V645000

Service Brakes, Hydraulic · General Motors, LLC

September 6, 2019report date

3,456,719units affected

Vehicle recalltype

Details

What's wrong: The amount of vacuum created by the vacuum pump may decrease over time.

Why it matters: As the vacuum level drops, the brake assist decreases, increasing braking effort, extending the distance required to stop the vehicle, thereby increasing the risk of a crash.

The fix: Gm will notify owners, and dealers will reprogram the electronic brake control module, free of charge. The recall began October 8, 2019.

Affected vehicles on MotorDeets

All model years NHTSA lists

2015 Cadillac Escalade, 2016 Cadillac Escalade, 2017 Cadillac Escalade, 2014 Chevrolet Silverado 1500, 2015 Chevrolet Silverado 1500, 2016 Chevrolet Silverado 1500, 2017 Chevrolet Silverado 1500, 2018 Chevrolet Silverado 1500, 2015 Chevrolet Suburban, 2016 Chevrolet Suburban, 2017 Chevrolet Suburban, 2018 Chevrolet Suburban, 2015 Chevrolet Tahoe, 2016 Chevrolet Tahoe, 2017 Chevrolet Tahoe, 2018 Chevrolet Tahoe, 2014 Gmc Sierra 1500, 2015 Gmc Sierra 1500, 2016 Gmc Sierra 1500, 2017 Gmc Sierra 1500, 2018 Gmc Sierra 1500, 2015 Gmc Yukon, 2016 Gmc Yukon, 2017 Gmc Yukon, 2018 Gmc Yukon.

Recalls can cover only some VINs. Check yours on NHTSA's official recall page for 19V645000.

Source: NHTSA recall records. Summary shortened; the official notice has the full text.