{"nhtsa_id":10155389,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-03-26","date":"2019-03-22","document_id":"B19030B","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:STARTER ASSEMBLY:SOLENOID; ELECTRICAL SYSTEM; POWER TRAIN","mfr_system":null,"summary":"ServiceNews Article - Troubleshooting DTCs for a solenoid or motor power supply circuit failure? Keep in mind that even though the control unit activates these components, the power supplied may come from a dedicated circuit and its own separate fuse. This is most commonly overlooked when troubleshooting transmission or VTEC solenoid circuits. If the troubleshooting leads you to replace a control unit, make sure you understand and inspect all the power supplies to that control unit first.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10155389-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10155389-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10155389","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"starter","name":"Starter","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"ACURA","model":"ACURA","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":[]}