{"nhtsa_id":10158888,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-04-22","date":"2017-06-08","document_id":"17227","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT:APPLIANCE:AIR CONDITIONER","mfr_system":null,"summary":"17227-Service Update. Certain vehicles may have been assembled with the heating, ventilation, and air conditioning (HVAC) air temperature door linkage disconnected. If the linkage is not connected, the temperature door could remain in a position that only provides heat to the vehicle cabin. Dealers will inspect the HVAC air temperature door operation, and reconnect linkage if necessary.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10158888-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10158888-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10158888","components":[{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"hvac","name":"Heating and air conditioning","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"EXPRESS","year_from":2017,"year_to":2017,"match":"exact","vehicle_ids":["2017_chevrolet_express"]},{"make":"GMC","model":"SAVANA","year_from":2017,"year_to":2017,"match":"exact","vehicle_ids":["2017_gmc_savana"]}],"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":[]}