{"vehicle":{"id":"2002_mack_rb","year":2002,"make":"Mack","model":"RB"},"code":"P0420","generic":true,"description":null,"bulletins":{"as_of":"2026-10-19","count":1,"bulletins":[{"nhtsa_id":10130443,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-03-19","date":"2018-02-27","document_id":"K04342327","mfr_campaign":null,"component":"EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL","summary":"Diagnostic Trouble Code ( DTC ) P0420 Illuminating The Malfunction Indicator Lamp (MIL) - US17 (GHG17, Common Rail Fuel System) Chassis ONLY","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10130443-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10130443-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10130443"}],"url":"https://open.wenmarpro.com/makes/mack/rb/2002/bulletins?code=P0420"},"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/rb/2002/codes/P0420","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."]}