{"vehicle":{"id":"2015_mack_lr","year":2015,"make":"Mack","model":"LR"},"code":"P04DB","generic":true,"description":null,"bulletins":{"as_of":"2026-10-19","count":2,"bulletins":[{"nhtsa_id":10208546,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-03-03","date":"2022-02-16","document_id":"KC-492","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE (PCV)","summary":"Diagnostic Trouble Code (DTC) P04DB - Crankcase Ventilation Disconnected; US10+OBD13 To US14+OBD16 Emissions","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10208546-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10208546-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10208546"},{"nhtsa_id":10169000,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-12-09","date":"2019-11-26","document_id":"K23884537","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING","summary":"Diagnostic Trouble Code (DTC) P04DB - Crankcase Ventilation Disconnected; US10+OBD13 To US14+OBD16 Emissions (Non-Common Rail Fuel System), Common Model Years 2014 To 2017","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10169000-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10169000-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10169000"}],"url":"https://open.wenmarpro.com/makes/mack/lr/2015/bulletins?code=P04DB"},"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/lr/2015/codes/P04DB","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."]}