{"nhtsa_id":10143137,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-07-23","date":"2018-06-25","document_id":"NTB18-046","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:APPLIANCE:AIR CONDITIONER","mfr_system":null,"summary":"2016-2018 TITAN XD DIESEL; AIR CONDITIONING BLOWS HOT AIR AFTER EXTENDED IDLING OVER 100°F This bulletin applies only to vehicles equipped with a Cummins 5.0L V8 Diesel engine. 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. Save Computer Data with CONSULT-III plus (C-III plus). 2. At step 6 of the reprogramming procedure, confirm this bulletin applies to the vehicle you are working on. 3. If this bulletin applies, continue with the reprogramming procedure. 4. Write Saved Data with CONSULT-III plus.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10143137-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10143137-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10143137","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"hvac","name":"Heating and air conditioning","parent":null},{"id":"software","name":"Software","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"NISSAN","model":"TITAN","year_from":2017,"year_to":2018,"match":"exact","vehicle_ids":["2017_nissan_titan","2018_nissan_titan"]},{"make":"NISSAN","model":"TITAN XD","year_from":2016,"year_to":2016,"match":"base","vehicle_ids":["2016_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":[]}