# Service bulletin A26\-025

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.

- Type: Service bulletin
- NHTSA id: 11031756
- Published by NHTSA: 2026\-04\-30
- Manufacturer's number: A26\-025
- Manufacturer's date: 2026\-04\-21
- NHTSA component: POWER TRAIN

## NHTSA's 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.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11031756-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11031756-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Transmission and driveline

## Vehicles listed

- 2023 to 2025 HONDA ACCORD HYBRID

## Recalls for the same vehicles and component

- [2025625](/recalls/tc/2025625.md), 2025-11-14: Powertrain
- [23V588000](/recalls/nhtsa/23V588000.md), 2023-08-17: POWER TRAIN:AUTOMATIC TRANSMISSION:INTERNAL:CVT

## Other bulletins for the same vehicles and component

- [A26\-025](/bulletins/11031283.md), 2026-04-14, Service bulletin: POWER TRAIN. 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 Malfunction Indicator Lights \(MIL\) and decreased hybrid system performance.
- [AEBM04032026903](/bulletins/11031279.md), 2026-04-14, Other: POWER TRAIN. Dealer Message \- The current radiator guard does not provide adequate protection. Roadway debris can cause damage to the Power Control Unit \(PCU\) radiator which may lead to coolant leakage, illumination of multiple Malfunction Indicator Lights \(MIL\), and/or loss of driving force.
- [A25\-025 v1](/bulletins/11014396.md), 2025-02-21, Service bulletin: POWER TRAIN. Service Bulletin \- Multiple warning lights on and the vehicle may go into fail\-safe mode; DTC P060A Powertrain Control Module \(PCM\) Internal Control Module Malfunction has set.
- [AATS231201](/bulletins/10247625.md), 2023-12-23, Service bulletin: ENGINE AND ENGINE COOLING; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\). Techline \- If you have a customer with a CR\-V Hybrid/Accord Hybrid with DTC P0700 \(Transmission Control System MIL Request\) and check engine light is illuminated\), they may notice a slight vibration \(misfire\) from the engine.

JSON: [/v1/bulletins/11031756](/v1/bulletins/11031756)

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