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Safety recall
NHTSA 19V645000 United States

Chevrolet Suburban recall: Service Brakes, Hydraulic:power Assist:vacuum

Official safety recall 19V645000 published by NHTSA.

High risk

Contact an authorised dealer of the maker. Recall repairs are free of charge.

Campaign19V645000
ComponentService Brakes, Hydraulic:power Assist:vacuum
Report date2019-09-06
ManufacturerGeneral Motors LLC
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Affected vehicles

VehicleModel yearMarket
GMC Yukon2015United States
GMC Yukon2016United States
GMC Yukon2017United States
GMC Yukon2018United States
Cadillac Escalade2015United States
Cadillac Escalade2016United States
Cadillac Escalade2017United States
Chevrolet Tahoe2015United States
Chevrolet Tahoe2016United States
Chevrolet Tahoe2017United States
Chevrolet Tahoe2018United States
Chevrolet Suburban2015United States
Chevrolet Suburban2016United States
Chevrolet Suburban2017United States
Chevrolet Suburban2018United States

The problem

General Motors LLC (GM) is recalling certain 2015-2017 Cadillac Escalade, 2014-2018 Chevrolet Silverado, GMC Sierra, 2015-2018 Chevrolet Suburban, Tahoe, GMC Yukon vehicles. The amount of vacuum created by the vacuum pump may decrease over time.

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 official remedy

GM will notify owners, and dealers will reprogram the Electronic Brake Control Module, free of charge. The recall began October 8, 2019. Owners may contact Chevrolet customer service at 1-800-630-2438, Cadillac customer service at 1-800-458-8006 or GMC customer service at 1-800-462-8782. GM's number for this recall is N192268490.