{"nhtsa_id":10111144,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-08-14","date":"2015-06-30","document_id":"T-SB-0041-15","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)","mfr_system":null,"summary":"TSB: Some 2010 - 2013 model year Prius and 2012 - 2013 model year Prius V vehicles may exhibit a MIL \"ON\" condition with Diagnostic Trouble Code(s) (DTCs) P0A0F (Engine Failed to Start), caused by Purge VSV/PCV line separation from the throttle body housing. One or more of the following DTCs may also set: * P3190 (Poor Engine Power) * P3191 (Engine Does NOT Start) * P0171 (System Too Lean [Bank One]) Replace the Purge VSV (Vacuum Switching Valve Assembly) and reprogram the Engine Control Module/ECM (SAE term: Powertrain Control Module/PCM) with the latest calibration to address this condition.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10111144-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10111144-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10111144","components":[{"id":"engine","name":"Engine","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"automatic-transmission","name":"Automatic transmission","parent":"powertrain"},{"id":"transmission-control-module","name":"Transmission control module","parent":"powertrain"}],"codes":["P0171","P0A0F","P3190","P3191"],"topics":[],"vehicles":[{"make":"TOYOTA","model":"PRIUS","year_from":2010,"year_to":2013,"match":"exact","vehicle_ids":["2010_toyota_prius","2011_toyota_prius","2012_toyota_prius","2013_toyota_prius"]},{"make":"TOYOTA","model":"PRIUS V","year_from":2012,"year_to":2013,"match":"exact","vehicle_ids":["2012_toyota_prius-v","2013_toyota_prius-v"]}],"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":[]}