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April 21, 2026 Service bulletin

The current Power Control Unit (PCU) Radiator Guard does not provide adequate protection

Honda technical service bulletin A26-026 for 2025-2026 Honda Civic Hybrid.

Bulletin number
A26-026
Component
Engine
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.

Owners of these vehicles have filed 1 complaints in the engine category.

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