OFFICIAL CAMPAIGN FILE

NHTSA campaign 19V645000

NHTSA campaign 19V645000 covers 24 published year-and-model reports from 3 makes in this index and lists 3,456,719 potentially affected units campaign-wide. VIN eligibility must be checked separately.

Report received September 6, 2019 · Snapshot September 21, 2026

01 / DEFECT RECORD

What NHTSA campaign 19V645000 says

NHTSA campaign 19V645000 identifies SERVICE BRAKES, HYDRAULIC and states that 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.

Defect summary

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.

Consequence summary

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.

02 / CORRECTIVE ACTION

Remedy for NHTSA campaign 19V645000

For NHTSA campaign 19V645000, the filed corrective action says: 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.

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.

Owner notification: October 8, 2019
Filing manufacturer: General Motors LLC
Component groups: SERVICE BRAKES, HYDRAULIC

03 / PUBLISHED VEHICLES

Vehicles listed under NHTSA campaign 19V645000

RecallRoad links 24 year-and-model reports associated with NHTSA campaign 19V645000; the list reflects published source rows, not individual VIN coverage.