Auto Recalls for Consumers

2020 CHEVROLET SILVERADO 6500HD Recall - Campaign #21V346000

 
Auto Recalls For Consumers

2020 CHEVROLET SILVERADO 6500HD RECALL - #21V346000

RECALL FOR ENGINE AND ENGINE COOLING : ENGINE : ENGINE CONTROL MODULE (ECU/ECM) : SOFTWARE

General Motors, LLC (GM) is recalling certain 2019-2020 Chevrolet 6500HD vehicles. The engine control module (ECM) was calibrated incorrectly, allowing the vehicle to exceed the tires' maximum speed rating of 75 mph.

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Information provided by the National Highway Traffic Safety Administration.
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Recall Details
Vehicle 2020 CHEVROLET SILVERADO 6500HD
Manufacturer General Motors, LLC
Manufactured between 1/1/1900 - 1/1/1900
Recalled on 5/13/2021
Influenced by General Motors, LLC
Owners Notified on 6/7/2021
# Affected 196
Recalled for ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE
 
Description General Motors, LLC (GM) is recalling certain 2019-2020 Chevrolet 6500HD vehicles. The engine control module (ECM) was calibrated incorrectly, allowing the vehicle to exceed the tires' maximum speed rating of 75 mph.
Consequences Tire failure can occur if the vehicle speed exceeds the maximum tire speed rating, increasing the risk of a crash.
Corrective action Dealers will update the ECM software, free of charge. Owner notification letters were mailed June 7, 2021. Owners may contact Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N202325530.
Notes Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
See also
Technical Service Bulletins Dec 27, 2021 - 020000 SUSPENSION
This informational bulletin provides information for dealers/technicians on Vibration Caused by Tires.

Dec 27, 2021 - 060000 ENGINE AND ENGINE COOLING
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Dec 27, 2021 - 350000 EQUIPMENT
This service bulletin provides information for dealers/technicians and customers on steam/vapor coming from the front grille or radiator area.

Aug 09, 2021 - 350000 EQUIPMENT
This warranty administration bulletin provides policy information for GM courtesy transportation and roadside assistance programs.

Jun 14, 2021 - 063100 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
Emission Recall. General Motors has decided to conduct a voluntary emissions recall involving certain vehicles. The Vehicle Emissions Control Information (VECI) label may contain an incorrect certification group identifier. Since a new l

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