2021 CHEVROLET 4500HD RECALL - #22V874000
RECALL FOR EQUIPMENT
General Motors, LLC (GM) is recalling certain 2021-2022 Chevrolet 4500HD/5500HD/6500HD vehicles. The hex flange lock nuts used in the suspension and steering joints, were improperly heat treated and may break.
Information provided by the
National Highway Traffic Safety Administration.
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Recall Details
| Vehicle |
2021 CHEVROLET 4500HD |
|
| Manufacturer |
General Motors, LLC |
| Manufactured between |
1/1/1900 - 1/1/1900 |
| Recalled on |
11/25/2022 |
| Influenced by |
General Motors, LLC |
| Owners Notified on |
2/10/2023 |
| # Affected |
5,861 |
| Recalled for |
EQUIPMENT |
|
|
| Description |
General Motors, LLC (GM) is recalling certain 2021-2022 Chevrolet 4500HD/5500HD/6500HD vehicles. The hex flange lock nuts used in the suspension and steering joints, were improperly heat treated and may break. |
| Consequences |
Broken hex flange lock nuts may cause a loss of tension, leading to steering instability, and increasing the risk of a crash. |
| Corrective action |
Dealers will replace the hex flange lock nuts as necessary, free of charge. Interim owner notification letters informing owners of the safety risk were mailed December 27, 2022. Owner notification letters were mailed February 10, 2023. Owners may contact Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N222391080. |
| 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.nhtsa.gov. |
| See also |
|
| Technical Service Bulletins |
Jan 03, 2022 - 356230 EQUIPMENT ADAPTIVE/MOBILITY:VEHICLE CONTROLS:STEERING
This service bulletin provides a vibration analysis worksheet the technician can use in conjunction with the appropriate Vibration Analysis-Road testing procedure, when diagnosing vibration concerns.
Dec 27, 2021 - 060000 ENGINE AND ENGINE COOLING
This service bulletin provides information for dealers/technicians and customers on steam/vapor coming from the front grille or radiator area.
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.
Dec 20, 2021 - 060000 ENGINE (PWS)
This service bulletin provides graphics, information and guidelines for engine component wear to assist service personnel as a guideline to perform necessary engine repairs and prevent unnecessary engine replacement.
Dec 20, 2021 - 070000 FUEL SYSTEM, GASOLINE
This service bulletin advises the technician on what to do if the DEF pump has been replaced and perform a leak test to prime the pump.
View all Technical Service Bulletins
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