{"vehicle":{"id":"2021_chevrolet_7500xd","year":2021,"make":"Chevrolet","model":"7500XD"},"as_of":"2026-10-19","counts":{"count":3,"by_type":[{"id":"service_bulletin","name":"Service bulletin","count":3}],"components":[{"id":"electrical","name":"Electrical system","count":2},{"id":"engine","name":"Engine","count":2},{"id":"fuel-pump","name":"Fuel pump","count":1},{"id":"fuel-system","name":"Fuel system","count":1},{"id":"powertrain","name":"Transmission and driveline","count":1}],"codes":[],"topics":[]},"bulletins":[{"nhtsa_id":10250253,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2024-02-14","date":"2024-01-23","document_id":"22-NA-226","mfr_campaign":null,"component":"POWER TRAIN; ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM","summary":"This informational bulletin provides information on Information on 6500XD/7500XD Medium Duty (LCF) with the 6.7L Cummins Diesel Engine.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-10250253-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-10250253-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10250253"},{"nhtsa_id":10227272,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-12-06","date":"2022-11-14","document_id":"22-NA-226","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM","summary":"This informational bulletin provides information on Information on 6500XD/7500XD Medium Duty (LCF) with the 6.7L Cummins Diesel Engine.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10227272-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10227272-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10227272"},{"nhtsa_id":10212609,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-05-31","date":"2022-01-21","document_id":"18NA235","mfr_campaign":null,"component":"FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP","summary":"This information bulletin advised the tech of possible use of low fuel quality and the possible ramifications in performance in regards to the customers concerns.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10212609-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10212609-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10212609"}],"next_cursor":null,"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":[]}