{"nhtsa_id":10153209,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-02-19","date":"2018-11-16","document_id":"09-54-12R","mfr_campaign":null,"replaces":null,"component":"FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP; FUEL SYSTEM, GASOLINE; ENGINE","mfr_system":null,"summary":"This bulletin provides a procedure to address customer concerns of a high-pitched ?chirp?, ?squeak? or ?cricket? sound heard coming from the engine?s Direct Injection (DI) high-pressure fuel pump. Not all DI pumps may exhibit this sound. Some vehicles may have components which in combination with certain fuel temperatures and / or formulations, may result in aeration of the fuel within the body of the pump and cause this sound. This result is non-detrimental to the vehicle. Production changes have been made to eliminate the source of the sound.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10153209-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10153209-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10153209","components":[{"id":"engine","name":"Engine","parent":null},{"id":"fuel-system","name":"Fuel system","parent":null},{"id":"fuel-pump","name":"Fuel pump","parent":"fuel-system"}],"codes":[],"topics":[],"vehicles":[{"make":"SUBARU","model":"BRZ","year_from":2013,"year_to":2019,"match":"exact","vehicle_ids":["2013_subaru_brz","2014_subaru_brz","2015_subaru_brz","2016_subaru_brz","2017_subaru_brz","2018_subaru_brz","2019_subaru_brz"]}],"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":[]}