Chevrolet Silverado 1500, Tahoe: Service brakes — vacuum

Affects Chevrolet Silverado 1500, Tahoe · 2018 — about 15K vehicles.

The hazard

A decrease in brake assist can increase the brake pedal effort and distance required to stop the vehicle, increasing the risk of a crash.

What to do

GM will notify owners, and dealers will reprogram the Electronic Brake Control Module, free of charge. The recall began November 11, 2020. Owners may contact GM customer service at 1-866-522-9559, Cadillac customer service at 1-800-458-8006 or Chevrolet customer service at 1-800-630-2438. GM's number for this recall is N202300860.

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