Chevrolet · United States · High
Chevrolet Silverado 3500: Fuel system — control/drive module
Affects Chevrolet Silverado 3500 · 2025–2026 — about 12K vehicles.
The hazard
An engine stall increases the risk of a crash.
What to do
The vehicle's engine control module (ECM) will be updated by a dealer or through an over-the-air (OTA) update, free of charge. Owner notification letters were mailed April 8, 2026. Owners may contact GMC customer service at 1-800-462-8782 or Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N262544420. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on March 5, 2026.
Critical — crash/injury risk now
High — injury risk; see remedy
Moderate — fix at next service
Low — minor / informational