{"nhtsa_id":10154659,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-03-18","date":"2019-02-28","document_id":"PS494_R1","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:12V/24V/48V BATTERY","mfr_system":null,"summary":"PITSTOP: HIGH VOLTAGE (HV) BATTERY AND BATTERY MANAGEMENT SYSTEM (BMS) PART NUMBER CHANGE - This bulletin has been revised to include additional information.This Pitstop provides information regarding a running change to the High Voltage (HV) Battery and Battery Management System (BMS) control unit assemblies on 2017MY Optima Hybrid (JF HEV only, does not apply to Optima Plug-in Hybrid vehicles (VINs starting with KNAG*4LD). See below for details regarding the correct part numbers.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10154659-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10154659-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10154659","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"battery","name":"12-volt battery","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"KIA","model":"OPTIMA HYBRID","year_from":2017,"year_to":2017,"match":"base","vehicle_ids":["2017_kia_optima"]}],"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":[]}