{"nhtsa_id":10122530,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-11-08","date":"2014-07-15","document_id":"A261422 2037770-","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:SOFTWARE","mfr_system":null,"summary":"The MIL is on. DTC P20FE00 (Reductant Metering Unit Performance) is stored in the engine control module (ECM). The ECM software version is older than the specified software for this bulletin. If ECM software is current or newer than below, this bulletin cannot be applied. Follow GFF instructions. Software improvement with more robust onboard diagnostics.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10122530-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10122530-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10122530","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"software","name":"Software","parent":"electrical"}],"codes":["P20FE"],"topics":[],"vehicles":[{"make":"AUDI","model":"A6","year_from":2014,"year_to":2014,"match":"exact","vehicle_ids":["2014_audi_a6"]},{"make":"AUDI","model":"A7","year_from":2014,"year_to":2014,"match":"exact","vehicle_ids":["2014_audi_a7"]},{"make":"AUDI","model":"A8","year_from":2014,"year_to":2014,"match":"exact","vehicle_ids":["2014_audi_a8"]},{"make":"AUDI","model":"Q5","year_from":2014,"year_to":2014,"match":"exact","vehicle_ids":["2014_audi_q5"]}],"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":[]}