{"nhtsa_id":10241807,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-09-05","date":"2023-08-14","document_id":"23-01-067H","mfr_campaign":null,"replaces":null,"component":"PARKING BRAKE:ELECTRICAL; ELECTRICAL SYSTEM; PARKING BRAKE; SERVICE BRAKES, HYDRAULIC; SERVICE BRAKES, AIR","mfr_system":null,"summary":"This updated Vehicle Control Unit (VCU) software package includes the following: • Brake light logic update for regenerative braking. • Enhance i-Pedal mode operation. • EPB (Electronic Parking Brake) auto engagement when shift into Park/auto disengagement shift out of Park when shifting to D or R while brake pedal is engaged. • DTE (Distance to Empty) strategy. • Snow road surface performance. • Air conditioning performance during AC slow charging. • Enhance charging sequence. An “Owner’s Manual Supplement” leaflet is to be provided to 2022MY vehicle customers to explain the change to the Electronic Parking Brake (EPB) system. (NOTE: 2023MY vehicle Owner’s Manual already contains the EPB supplement content).","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10241807-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10241807-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10241807","components":[{"id":"brakes","name":"Brakes","parent":null},{"id":"electrical","name":"Electrical system","parent":null},{"id":"parking-brake","name":"Parking brake","parent":"brakes"}],"codes":[],"topics":[],"vehicles":[{"make":"HYUNDAI","model":"IONIQ 5","year_from":2022,"year_to":2023,"match":"exact","vehicle_ids":["2022_hyundai_ioniq-5","2023_hyundai_ioniq-5"]}],"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":[]}