Product Safety Recall N202325530 Speed Limiting Exceeds Tire Rating – 2019-2020 Chevrolet 6500HD

General Motors, LLC (GM) is recalling certain 2019-2020 Chevrolet 6500HD vehicles.

DTC Quick Navigation

May 13, 2021 NHTSA CAMPAIGN NUMBER: 21V346000

Engine Control Module Calibrated Incorrectly

Tire failure can occur if the vehicle speed exceeds the maximum tire speed rating, increasing the risk of a crash.

NHTSA Campaign Number: 21V346

Manufacturer General Motors, LLC

Components ENGINE AND ENGINE COOLING

Potential Number of Units Affected 196

Summary

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.

Remedy

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.

DTC Helper
DTC Helper
Articles: 3459