{"nhtsa_id":10158771,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-04-22","date":"2019-03-08","document_id":"TEBE886400","mfr_campaign":null,"replaces":null,"component":"ENGINE","mfr_system":null,"summary":"Engine software On Board Diagnostic (OBD) issues will be corrected, which will aid in engine malfunction identification and proper diagnosis. In addition, Diesel Exhaust Fluid (DEF) quality sensor monitors will be corrected to proper operating function.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10158771-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10158771-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10158771","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CATERPILLAR","model":"CT660","year_from":2014,"year_to":2017,"match":null,"vehicle_ids":[]},{"make":"CATERPILLAR","model":"CT680","year_from":2014,"year_to":2014,"match":null,"vehicle_ids":[]},{"make":"CATERPILLAR","model":"CT680","year_from":2016,"year_to":2017,"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":[]}