{"nhtsa_id":10164369,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-09-05","date":"2019-08-02","document_id":"01-073","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT; EQUIPMENT:APPLIANCE:AIR CONDITIONER","mfr_system":null,"summary":"Fix as Fail HVAC system may demonstrate inadequate temperature control, be stuck in defrost mode, or have intermittent changes in fan speed that can be remedied with an updated HVAC software.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10164369-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10164369-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10164369","components":[{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"hvac","name":"Heating and air conditioning","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"KENWORTH","model":"T680","year_from":2011,"year_to":2019,"match":"exact","vehicle_ids":["2011_kenworth_t680","2012_kenworth_t680","2013_kenworth_t680","2014_kenworth_t680","2015_kenworth_t680","2016_kenworth_t680","2017_kenworth_t680","2018_kenworth_t680","2019_kenworth_t680"]},{"make":"KENWORTH","model":"T880","year_from":2011,"year_to":2019,"match":"exact","vehicle_ids":["2011_kenworth_t880","2012_kenworth_t880","2013_kenworth_t880","2014_kenworth_t880","2015_kenworth_t880","2016_kenworth_t880","2017_kenworth_t880","2018_kenworth_t880","2019_kenworth_t880"]},{"make":"KENWORTH","model":"W990","year_from":2019,"year_to":2019,"match":"exact","vehicle_ids":["2019_kenworth_w990"]},{"make":"PETERBILT","model":"567","year_from":2013,"year_to":2020,"match":"exact","vehicle_ids":["2013_peterbilt_567","2014_peterbilt_567","2015_peterbilt_567","2016_peterbilt_567","2017_peterbilt_567","2018_peterbilt_567","2019_peterbilt_567","2020_peterbilt_567"]},{"make":"PETERBILT","model":"579","year_from":2013,"year_to":2020,"match":"exact","vehicle_ids":["2013_peterbilt_579","2014_peterbilt_579","2015_peterbilt_579","2016_peterbilt_579","2017_peterbilt_579","2018_peterbilt_579","2019_peterbilt_579","2020_peterbilt_579"]}],"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":[]}