{"nhtsa_id":10116466,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-08-31","date":"2017-06-29","document_id":"TEBE585600","mfr_campaign":null,"replaces":null,"component":"ENGINE","mfr_system":null,"summary":"There is a problem which relates to engine emissions on certain CT660, CT680, and CT681 On Highway Trucks that were built with 2016 model year compliant CT13 Engines. This recall will require recalibration of the engine ECM. Certain On Board Diagnostic (OBD) issues will be corrected which will aid in engine malfunction identification and proper diagnosis. CT660 (S/N: TEJ00291-00305) CT660 (S/N: TEP01890, 1926, 1967-2020, 2022-2102) CT680L (S/N: TRX00170-00188) CT680LG (S/N: TWT00112) CT681SG (S/N: TWJ00219-00221)","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10116466-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10116466-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10116466","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":2017,"match":null,"vehicle_ids":[]},{"make":"CATERPILLAR","model":"CT681","year_from":2014,"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":[]}