by General Motors, LLC
Technical Service Bulletins for the 2022 CHEVROLET 4500HD
Manufacturer technical service bulletins received by the National Highway Traffic Safety Administration to date. Call the Vehicle Safety Hotline toll free at (888) 327-4236 to report safety defects or to obtain information on cars, trucks, child restraints, highway or traffic safety.
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Component | Summary |
356230 EQUIPMENT ADAPTIVE/MOBILITY, VEHICLE CONTROLS, STEERING | Jan 03, 2022 - 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. |
060000 ENGINE AND ENGINE COOLING | Dec 27, 2021 - This service bulletin provides information for dealers/technicians and customers on steam/vapor coming from the front grille or radiator area. |
350000 EQUIPMENT | Dec 27, 2021 - This service bulletin provides information for dealers/technicians and customers on steam/vapor coming from the front grille or radiator area. |
132000 VISIBILITY, GLASS, SIDE/REAR | Aug 09, 2021 - This service bulletin provides information for dealers/technicians on glass ultraviolet (UV) Ray protection and tint percentage. |
350000 EQUIPMENT | Aug 09, 2021 - This service bulletin provides information for dealers/technicians on glass ultraviolet (UV) Ray protection and tint percentage. |
350000 EQUIPMENT | Jun 07, 2021 - This service bulletin provides information on Enhancing Field Product Reports with Digital Pictures. |
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