{"nhtsa_id":10171671,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-02-24","date":"2020-01-16","document_id":"K60000804","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING; VISIBILITY","mfr_system":null,"summary":"Volvo Chassis - VNL Models - Built With Electronic Climate Control ( ECC ) - HVAC: Fading Heat From The Vents, Blower Motor Working Not Properly - Model Year 2018 and Newer","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10171671-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10171671-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10171671","components":[{"id":"engine","name":"Engine","parent":null},{"id":"visibility","name":"Glass, wipers and mirrors","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"VOLVO","model":"VNL","year_from":2018,"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":[]}