{"nhtsa_id":10117886,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-09-20","date":"2013-09-23","document_id":"REHS872700","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"SART Module Diagnostic Procedure for Certain On Highway Trucks - The technician may notice that a code below is active or inactive. The customer might not mention a warning light for this code alone. Diagnostic Information and procedures for the Stand Alone Real Time clock (SART) module-related codes are explained in this Special Instruction.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2013/MC-10117886-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2013/MC-10117886-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10117886","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CATERPILLAR","model":"CT660","year_from":2012,"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":[]}