{"nhtsa_id":10143273,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-07-30","date":"2018-06-07","document_id":"NTB18-040","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT; ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"2017-2018 TITAN; AIR CONDITIONING BLOWS HOT AIR AFTER EXTENDED IDLING OVER 100°F IF YOU CONFIRM Hot air starts to blow from the dash vents while the Air Conditioning is ON, under the following conditions: - After the engine has idled for an extended period with the vehicle in Drive (D-range). And - Ambient temperature outside the vehicle is 100°F (37.8°C) or more. ACTION 1. Refer to step 6 in the SERVICE PROCEDURE to confirm this bulletin applies to the vehicle you are working on. 2. If this bulletin applies, reprogram the ECM.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10143273-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10143273-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10143273","components":[{"id":"engine","name":"Engine","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"NISSAN","model":"TITAN","year_from":2017,"year_to":2018,"match":"exact","vehicle_ids":["2017_nissan_titan","2018_nissan_titan"]}],"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":[]}