{"nhtsa_id":11034071,"type":"over_the_air","type_name":"Over-the-air update","date_added":"2026-06-26","date":"2026-06-24","document_id":"662.30","mfr_campaign":"662.30","replaces":null,"component":"UNKNOWN OR OTHER","mfr_system":"AOS, BCM, ELM, FCM, ICS, ICCM, PDR, TCM, TPIM, WCM: AOS (Automatic Occupant Sensing Module), BCM (Body Control Module), ELM (Exterior Lighting Module), FCM (Front Camera Module), ICS_Info (Integrated Center Stack), ICCM (Integrated Chassis Control Module), PDR (Performance Data Recorder), TCM (Transmission Control Module), TPIM (Traction Power Inverter Module), WCM (Wireless Charger Module)","summary":"• Fixes to help ensure successful vehicle software updates. • The active cabin ventilation feature will operate more reliably. • Additional protection for the health of your battery and updates to help prevent excessive battery drain and overheating. • Improvements to provide more accurate speed limit detection on the driver’s display. • Improvements to the availability of driver assistance features and fewer notifications or warnings. • Fixes to help ensure driver assistance features remain functional when the windshield freezes. • Fixes to help prevent loss of Performance Data Recorder functionality and to protect battery health. • The Transmission Fluid Life gauge will reset properly and show a more accurate reading. • The eAWD indicator will activate less frequently during normal driving conditions. • Fixes a known iPhone 15 charging issue that affects some devices","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11034071-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11034071-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11034071","components":[],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"CORVETTE","year_from":2025,"year_to":2025,"match":"exact","vehicle_ids":["2025_chevrolet_corvette"]},{"make":"CHEVROLET","model":"CORVETTE E-RAY","year_from":2025,"year_to":2025,"match":"base","vehicle_ids":["2025_chevrolet_corvette"]}],"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":[]}