{"nhtsa_id":10084118,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2016-11-08","date":"2016-10-07","document_id":"TEBE5307-00","mfr_campaign":null,"replaces":null,"component":"ENGINE","mfr_system":null,"summary":"THERE IS A PROBLEM WITH THE CALIBRATION FILE ON CERTAIN CT660 ON HIGHWAY TRUCKS THAT WERE BUILT WITH 2010 THROUGH 2013 MODEL YEAR CT13 ENGINES. THE ON BOARD DIAGNOSTIC (OBD) DATA STORED FOR PURPOSES OF DEFINING REQUIRED MAINTENANCE OR REPAIR MAY BE INADVERTENTLY LOST WITHOUT NOTICE TO THE OPERATOR. THIS PRODUCT SUPPORT PROGRAM WILL REQUIRE RECALIBRATION OF THE ENGINE CONTROL MODULE (ECM).","document":null,"url":"https://open.wenmarpro.com/bulletins/10084118","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CATERPILLAR","model":"CT660","year_from":2013,"year_to":2015,"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":[]}