{"nhtsa_id":10151822,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-12-17","date":"2018-11-07","document_id":"PIT4013B","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT","mfr_system":null,"summary":"This PI clarifies a service procedure for dealership technicians who may be unfamiliar with medium duty vehicle service procedures.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10151822-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10151822-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10151822","components":[{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"C4500","year_from":2003,"year_to":2006,"match":null,"vehicle_ids":[]},{"make":"CHEVROLET","model":"C5500","year_from":2003,"year_to":2006,"match":null,"vehicle_ids":[]},{"make":"GMC","model":"TOPKICK","year_from":2003,"year_to":2005,"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":[]}