{"nhtsa_id":10160829,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-06-06","date":"2019-05-24","document_id":"AWA 19-03","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE (PCV)","mfr_system":null,"summary":"This bulletin explains the warranty extension for the crankcase ventilation valve on certain 3.0L and 4.0L vehicles.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10160829-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10160829-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10160829","components":[{"id":"engine","name":"Engine","parent":null},{"id":"exhaust-emissions","name":"Exhaust and emissions","parent":null},{"id":"pcv","name":"Crankcase ventilation (PCV)","parent":"exhaust-emissions"}],"codes":[],"topics":[],"vehicles":[{"make":"AUDI","model":"A6","year_from":2013,"year_to":2016,"match":"exact","vehicle_ids":["2013_audi_a6","2014_audi_a6","2015_audi_a6","2016_audi_a6"]},{"make":"AUDI","model":"A7","year_from":2013,"year_to":2016,"match":"exact","vehicle_ids":["2013_audi_a7","2014_audi_a7","2015_audi_a7","2016_audi_a7"]},{"make":"AUDI","model":"A8","year_from":2013,"year_to":2016,"match":"exact","vehicle_ids":["2013_audi_a8","2014_audi_a8","2015_audi_a8","2016_audi_a8"]},{"make":"AUDI","model":"Q7","year_from":2013,"year_to":2015,"match":"exact","vehicle_ids":["2013_audi_q7","2014_audi_q7","2015_audi_q7"]},{"make":"AUDI","model":"Q7","year_from":2016,"year_to":2016,"match":null,"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":[]}