{"vehicle":{"id":"2020_mack_granite","year":2020,"make":"Mack","model":"Granite"},"code":"P20EE","generic":true,"description":null,"bulletins":{"as_of":"2026-10-19","count":3,"bulletins":[{"nhtsa_id":10168997,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-12-09","date":"2019-11-19","document_id":"K58203603","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING","summary":"Diagnostic Trouble Code (DTC) P20EE - SCR NOx Catalyst Efficiency Below Threshold (Bank 1) - US17+OBD2019 Emissions, Model Year 2020 ONLY","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10168997-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10168997-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10168997"},{"nhtsa_id":10163935,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-08-19","date":"2019-07-26","document_id":"K65527708","mfr_campaign":null,"component":"EQUIPMENT","summary":"Diagnostic Trouble Codes (DTC) P20EE And P103C, Diagnostic Procedure; REPLACES GUIDED DIAGNOSTICS IN PREMIUM TECH TOOL ( PTT ) - US17+OBD16 And Newer Chassis ONLY","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10163935-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10163935-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10163935"},{"nhtsa_id":10160173,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-05-20","date":"2019-04-25","document_id":"K65527708","mfr_campaign":null,"component":"ENGINE","summary":"Diagnostic Trouble Codes (DTC) P20EE And P103C, Diagnostic Procedure; REPLACES GUIDED DIAGNOSTICS IN PREMIUM TECH TOOL ( PTT ) - US17+OBD16 And Newer Chassis ONLY","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10160173-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10160173-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10160173"}],"url":"https://open.wenmarpro.com/makes/mack/granite/2020/bulletins?code=P20EE"},"related":{"components":[],"bulletins":[],"recalls":{"may_apply":true,"recalls":[],"lookup":{"nhtsa":"https://www.nhtsa.gov/recalls","tc":"https://wwwapps.tc.gc.ca/Saf-Sec-Sur/7/VRDB-BDRV/search-recherche/menu.aspx?lang=eng","maker":null}}},"url":"https://open.wenmarpro.com/makes/mack/granite/2020/codes/P20EE","note":"The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.","attribution":["Contains information licensed under the Open Government Licence – Canada."]}