Not Yet Classified

This recall has not yet been classified by risk level.

2020 CHEVROLET SILVERADO 2500 Recalled by General Motors, LLC — POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE:SOFTWARE

Date: December 2, 2026
Company: General Motors, LLC
Status: Ongoing
Source: NHTSA

What You Should Do

Stop using this product immediately. Do not consume, use, or distribute it.

Dealers will inspect the vehicles and update the transmission control software, free of charge. Owner notification letters were mailed March 6, 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 N252516560. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on February 12, 2026.

Affected Products

2020 CHEVROLET SILVERADO 2500. General Motors, LLC is recalling certain 2020 Chevrolet Silverado 2500, 3500, GMC Sierra 2500, 3500, and 2020-2022 Chevrolet Silverado 1500 and GMC Sierra 1500 vehicles that may have been repaired incorrectly under recall 24V797. The transmission control valve may fail and cause the rear wheels to lock up.

Why Was This Recalled?

Rear wheel lock up increases the risk of a crash.

Where Was This Sold?

Nationwide

About General Motors, LLC

General Motors, LLC has 143 total recalls tracked by RecallDetector.

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Data sourced from the NHTSA. Last updated March 26, 2026. View original report