SYS ONLINE INGEST 3 hours ago SOURCE NHTSA · TC BUILD v0.0.29
Vehicle scope Default: all classes — narrow to retail passenger anytime
Network/ Canada/ Chevrolet/ 2021602

Chevrolet · Canada · Crit

Chevrolet Silverado HD: Brakes

Affects Chevrolet Silverado HD · 2021–2022 — about 248 vehicles.

The hazard

Issue: On certain trucks, the bolts that attach the brake pressure modulator valve (BPMV) assembly may not be properly tightened. As a result, water can enter the BPMV and cause a short circuit. Safety Risk: A short circuit can create the risk of a fire. Corrective Actions: General Motors will notify owners by mail and instruct you to take your truck to a dealer to replace the brake pressure modulator valve assembly. General Motors recommends that you should park your truck outside, and not in a garage or other structure, until the recall repairs are completed.

What to do

Contact your dealer; the remedy details were not included in the filing.

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