Ebcm software error/fmvss 126, 135
Defect Summary
General motors llc (gm) is recalling certain 2019 chevrolet silverado 1500 and gmc sierra 1500 vehicles. these vehicles received updated software for the electronic brake control module (ebcm). this software has an error, and as a result, the vehicle's electronic brake assist may be disabled. as such, these vehicles fail to comply with the requirements of federal motor vehicle safety standard (fmvss) number 126, "electronic stability control" and 135, "light vehicle brake systems."
Safety Consequence
A loss of electronic brake assist can increase the risk of a crash.
Corrective Action
Gm will notify owners, and dealers will reprogram the ebcm, free of charge. the recall began february 24, 2020. Owners may contact chevrolet customer service at 1-800-222-1020 or gmc customer service at 1-888-988-7267. gm's number for this recall is n192268091.
Similar Recalls
Other recalls from General Motors, Llc or involving Service Brakes, Hydraulic.
FAQ: Recall 20V055000
Your rights, the repair process, and what each field on this page means.
What is recall 20V055000?
NHTSA recall 20V055000 was issued by General Motors, Llc on January 30, 2020. It addresses: Ebcm software error/fmvss 126, 135. The recall affects approximately 148,055 vehicles, with the defect involving the Service Brakes, Hydraulic component.
How do I get this recall repaired?
Contact any authorized General Motors, Llc dealer and reference NHTSA recall ID 20V055000 or the manufacturer campaign number N192268091. Under federal law, the repair is completely free regardless of vehicle age or owner history.
Is my vehicle included in this recall?
The only way to confirm is to look up your 17-character VIN at nhtsa.gov/recalls. NHTSA's tool will tell you if VIN-by-VIN this exact recall applies.
How long do I have to get a recall repair done?
There is no expiration on most federal safety recalls. Even if your vehicle is years old and you bought it used, the manufacturer is required to perform the repair at no cost.
Where does the data on this page come from?
All information on this page is sourced directly from the U.S. Department of Transportation public dataset for NHTSA recalls. Last refreshed: 2026-05-22. For the most current official notice, visit nhtsa.gov/recalls.