{"nhtsa_id":10058020,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2015-07-23","date":"2015-05-01","document_id":"873-019-01","mfr_campaign":null,"replaces":null,"component":"VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:FAN/MOTOR","mfr_system":null,"summary":"MACK TRUCKS: FIELD SERVICE BULLETIN TRUCKS: SOME TRUCKS BUILT BETWEEN 10/16/2008 AND 9/29/2014, CONTINUOUS USAGE OF THE HEATER BLOWER CAN CAUSE FAILURE OF THE HEATER AND WIRE TERMINALS. *LJ","document":null,"url":"https://open.wenmarpro.com/bulletins/10058020","components":[{"id":"visibility","name":"Glass, wipers and mirrors","parent":null},{"id":"hvac","name":"Heating and air conditioning","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"MACK","model":"LE","year_from":null,"year_to":null,"match":"exact","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":[]}