{"nhtsa_id":10136230,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-05-07","date":"2018-03-08","document_id":"99-034","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:ELECTRICAL","mfr_system":null,"summary":"Information Only - CECU/VECU unable to communicate with ESA requires use of a Y-cable.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10136230-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10136230-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10136230","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"software","name":"Software","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"KENWORTH","model":"T680","year_from":2018,"year_to":2018,"match":"exact","vehicle_ids":["2018_kenworth_t680"]},{"make":"KENWORTH","model":"T800","year_from":2018,"year_to":2018,"match":null,"vehicle_ids":[]},{"make":"PACCAR","model":"PETERBILT","year_from":null,"year_to":null,"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":[]}