{"nhtsa_id":10179803,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-09-16","date":"2020-09-14","document_id":"CSR 504","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"PTO Disabled Due to Engine Shutdown Altec has been notified of a customer satisfaction campaign by General Motors. It is possible that certain 2019–2020 model year Chevrolet Silverado 4500HD/5500HD/6500HD vehicles equipped with an aerial device may have a condition in which the aerial device operator could be stranded if the engine received a command for shut down. The vehicle is functioning as designed; however, aerial device applications were not clearly understood during the development of the power take off module (PTOM). The inspection and repair will be done by an authorized GM/Chevrolet Medium Duty Servicing dealer","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10179803-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10179803-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10179803","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"ALTEC","model":"AERIAL DEVICE","year_from":2019,"year_to":2020,"match":null,"vehicle_ids":[]}],"as_of":"2026-10-19","note":"A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.","attribution":[]}