{"nhtsa_id":10116624,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-08-31","date":"2017-02-09","document_id":"17-NA-038","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:12V/24V/48V BATTERY:CABLES","mfr_system":null,"summary":"This technical bulletin provides a procedure to replace the High Voltage Battery Control Wiring Junction Block for vehicles with the condition of Malfunction Indicator Lamp On - DTC P1B3F High Voltage System Interlock Circuit 2 Low Voltage due to the High Voltage System Interlock Connector Retaining Hooks installed in the High Voltage Battery Control Wiring Junction Block broken by an external force.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10116624-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10116624-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10116624","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"battery","name":"12-volt battery","parent":"electrical"}],"codes":["P1B3F"],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"BOLT EV","year_from":2017,"year_to":2017,"match":"exact","vehicle_ids":["2017_chevrolet_bolt-ev"]}],"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":[]}