Other AA29051
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 | Other |
|---|---|
| NHTSA id | 11021951 |
| Published by NHTSA | 2025-08-18 |
| Manufacturer's number | AA29051 |
| Manufacturer's date | 2025-08-04 |
| NHTSA component | ELECTRICAL SYSTEM |
NHTSA's summary
Tech Line - Customers may experience error code S001 with their audio unit. The vehicle may also have DTC B2B05-92 CAN Gateway error stored due to the dealership’s wi-fi settings.
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Electrical system
Trouble codes named
B2B05
| HONDA ACCORD HYBRID | 2023, 2024, 2025 (the catalog's model; the bulletin names a series or trim of it) |
|---|---|
| HONDA CIVIC HYBRID | 2025, 2026 (the catalog's model; the bulletin names a series or trim of it) |
| HONDA CR-V HYBRID | 2026 (the catalog's model; the bulletin names a series or trim of it) |
| HONDA PASSPORT | 2026 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 25V785000 | 2025-11-13. ELECTRICAL SYSTEM:PROPULSION SYSTEM:HYBRID MANAGEMENT:POWER CONTROL UNIT/MODULE (HPCU):SOFTWARE |
|---|
A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.
| A26-024 | 2026-10-15. Service bulletin. Service Bulletin - Siri stops working when touching the display to interact with Wireless CarPlay. Siri can also freeze when reading a text message or when inputting a destination in Apple Maps. |
|---|---|
| A26-024 | 2026-10-01. Service bulletin. Service Bulletin -Siri stops working when touching the display to interact with Wireless CarPlay. Siri can also freeze when reading a text message or when inputting a destination in Apple Maps. |
| A26-037 | 2026-05-20. Over-the-air update. Over The Air - Due to a software programming issue of the Telematics Control Unit (TCU, also referred to as TSU), certain functions may not operate as designed when accessed from the Screen Audio display. This condition results in an error message displayed on the screen indicating "Setting Update Failure" when customers try to change certain settings. |
| A30610 | 2026-04-30. Over-the-air update. Over the Air - System updates contain upgrades that fix operational errors and/or provide a variety of enhancements, which adds new functionality. Information about the various software releases can be found in this document. Use Audio system Version: 8A050-3BM-A015 |
| AATS30566 | 2026-04-14. Other. Tech Line Summary - The vehicle's infotainment system displays previously viewed SMS messages upon each ignition cycle, when the customer's Android phone is connected via Bluetooth. |
| AEBM03262026906 | 2026-04-03. Over-the-air update. Dealer Message - Due to a software programming issue of the telematics control unit (TCU/TSU), certain functions may not operate as designed when accessed from the Screen Audio display. This condition results in an error message being displayed on the screen indicating "Setting Update Failure" when customers attempt to change certain settings. |
| A26-037 | 2026-03-03. Over-the-air update. Over The Air - Due to a software programming issue of the Telematics Control Unit (TCU, also referred to as TSU), certain functions may not operate as designed when accessed from the Screen Audio display. This condition results in an error message being displayed on the screen indicating "Setting Update Failure" when customers attempt to change certain settings. |
| AEBM02202026901 | 2026-03-03. Over-the-air update. Over The Air - Due to a software programming issue of the telematics control unit (TCU/TSU), certain functions may not operate as designed when accessed from the Screen Audio display. This condition results in an error message being displayed on the screen indicating "Setting Update Failure" when customers attempt to change certain settings. |
| ONL6ZS10312025 | 2025-11-04. Other. Owner Notification Letter - Due to an error with the CAN settings, the vehicle’s Event Data Recorder (EDR) might not record brake switch function and prevent the SRS unit from receiving and storing brake information. |
| A25-085 | 2025-10-03. Service bulletin. Service Bulletin - Due to an error with the CAN settings, the vehicle’s Event Data Recorder (EDR) might not record brake switch function and prevent the SRS unit from receiving and storing brake information. |