{"nhtsa_id":10163676,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-08-12","date":"2019-07-23","document_id":"PIP5662","mfr_campaign":null,"replaces":null,"component":"FUEL SYSTEM, GASOLINE","mfr_system":null,"summary":"This Preliminary information communicates A vehicle may have a concern of a MIL illuminated with a P208E set in the DEF control module. Possible stuck DEF injector If the diagnostic leads to the DEF injector, replace the DEF injector and the DEF Supply Pump Filter Element","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10163676-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10163676-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10163676","components":[{"id":"fuel-system","name":"Fuel system","parent":null}],"codes":["P208E"],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"LOW CAB FORWARD 3500","year_from":2016,"year_to":2017,"match":null,"vehicle_ids":[]},{"make":"CHEVROLET","model":"LOW CAB FORWARD 4500","year_from":2016,"year_to":2019,"match":null,"vehicle_ids":[]},{"make":"CHEVROLET","model":"LOW CAB FORWARD 5500","year_from":2017,"year_to":2019,"match":null,"vehicle_ids":[]},{"make":"CHEVROLET","model":"LOW CAB FORWARD 6500","year_from":2018,"year_to":2019,"match":null,"vehicle_ids":[]}],"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":[]}