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2025-2026 Chevrolet Silverado 3500 and GMC Sierra 3500 recall: control/drive module

General Motors, LLC reported this safety recall on March 5, 2026. It covers about 11,807 vehicles.

vehicles affected
11,807
reported
Mar 5, 2026
owners notified
Apr 8, 2026
related complaints
2

Fuel system, gasoline: delivery: fuel pump: control/drive module

What is wrong
General Motors, LLC (GM) is recalling certain 2025-2026 Chevrolet Silverado 3500, and GMC Sierra 3500 vehicles with gasoline engines and dual fuel tanks (RPOs L8T and N2N). The rear fuel pump may not transfer adequate fuel to the front tank, causing an engine stall.
Risk
An engine stall increases the risk of a crash.
Remedy
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 on March 5, 2026.

Recall number 26V129000

Affected vehicles

Owner complaints about the same problem

Owners of these vehicles have filed 2 complaints about fuel system problems.

2025 Chevrolet Silverado 35002026 Chevrolet Silverado 35002025 GMC Sierra 35002026 GMC Sierra 3500

Questions about recall 26V129000

Is there a recall on the 2025-2026 Chevrolet Silverado 3500 and GMC Sierra 3500 control/drive module?

Yes. Recall 26V129000, reported on March 5, 2026, covers about 11,807 vehicles.

What is the fix for recall 26V129000?

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 on March 5, 2026.

Is the recall repair free?

Safety recall repairs are done free of charge at authorized dealers. A dealer can confirm with the VIN whether a specific vehicle is included and whether the repair has already been done.

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