{"nhtsa_id":10159534,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-05-13","date":"2019-04-09","document_id":"TSB190043-040920","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:SOFTWARE","mfr_system":null,"summary":"This Technical Service Bulletin describes the verification and resolution of a Guidanz? mobile app error ?MODULE COMMUNICATION PROBLEM? appearing while attempting Bluetooth connection to an INLINE? 7 datalink adapter while USB cable from INLINE? 7 datalink adapter is physically connected to a computer. The USB cable running from the computer to the INLINE 7 datalink adapter should be disconnected when attempting Bluetooth connections.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10159534-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10159534-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10159534","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"software","name":"Software","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"CUMMINS","model":"CUMMINS","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":[]}