{"nhtsa_id":10154660,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-03-18","date":"2019-02-28","document_id":"PS515_R2","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"PITSTOP: DTC P1B25/P1B77 ? 125 AMP HV FUSE INSPECTION - This bulletin has been revised to include additional information. When addressing a concern related to the 2011-2016MY Optima Hybrid (TF HEV) High Voltage (HV) warning light ON and KDS detects a primary DTC P1B25 (HV Path Fault) and secondary DTC P1B77 (HV Pre-Charge Fault), then the 125 Amp High Voltage Battery Fuse (red label), if not yet replaced with the newer 150 Amp, should be inspected for an intermittent and/or an open condition. The high voltage fuse is part of the safety plug located in the trunk.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10154660-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10154660-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10154660","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":["P1B25","P1B77"],"topics":[],"vehicles":[{"make":"KIA","model":"OPTIMA HYBRID","year_from":2011,"year_to":2016,"match":"base","vehicle_ids":["2011_kia_optima","2012_kia_optima","2013_kia_optima","2014_kia_optima","2015_kia_optima","2016_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":[]}