{"nhtsa_id":11021426,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-08-05","date":"2025-07-28","document_id":"01-25","mfr_campaign":null,"replaces":null,"component":"UNKNOWN OR OTHER","mfr_system":null,"summary":"Coleman RV Airflow System was not installed causing incorrect function of the air conditioner.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11021426-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11021426-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11021426","components":[],"codes":[],"topics":[],"vehicles":[{"make":"KZRV","model":"SIENNA","year_from":2026,"year_to":2026,"match":null,"vehicle_ids":[]},{"make":"KZRV","model":"SPORTSMEN","year_from":2026,"year_to":2026,"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":[]}