{"nhtsa_id":11031758,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-04-30","date":"2026-04-21","document_id":"A26-026","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN","mfr_system":null,"summary":"Service Bulletin - The current Power Control Unit (PCU) Radiator Guard does not provide adequate protection. Roadway debris can cause damage to the PCU Radiator which may result in multiple warning lights, Malfunction Indicator Lights (MIL), and decreased hybrid system performance.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11031758-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11031758-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11031758","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"HONDA","model":"CIVIC HYBRID","year_from":2025,"year_to":2026,"match":"base","vehicle_ids":["2025_honda_civic","2026_honda_civic"]}],"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":[]}