{"nhtsa_id":10123144,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-11-09","date":"2017-10-03","document_id":"K26817710","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT:APPLIANCE:AIR CONDITIONER","mfr_system":null,"summary":"For a Mack chassis equipped with a Behr HVAC unit, damage to the connectors and terminals for the climate control blower motor switch may be observed, most often on the eight-pin connector.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10123144-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10123144-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10123144","components":[{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"hvac","name":"Heating and air conditioning","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"MACK","model":"MACK","year_from":null,"year_to":null,"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":[]}