Honda TSB #ONL6BE20220825
2014 Honda Accord Plug-in Hybrid
Affected Component: ELECTRICAL SYSTEM
- Summary
- Owner notification - Our records indicate that an Emission Recall has not been completed on this vehicle. The current battery control module (BCM) software does not properly detect a deteriorated high-voltage battery condition and does not properly illuminate the malfunction indicator lamp (MIL). The new BCM software fixes this issue.