# Service bulletin BJA17882

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: 10201212
- Published by NHTSA: 2021\-09\-09
- Manufacturer's number: BJA17882
- Manufacturer's date: 2021\-09\-01
- NHTSA component: ELECTRICAL SYSTEM; EQUIPMENT

## NHTSA's summary

Job Aid \- This job aid contains information on the MOST Bus Network and troubleshooting information for common problems.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10201212-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10201212-9999.pdf)

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

## Components

Electrical system, Equipment and accessories

## Vehicles listed

- 2022 ACURA MDX
- 2019 to 2021 ACURA RDX
- 2021 to 2022 ACURA TLX

## Recalls for the same vehicles and component

- [25V031000](/recalls/nhtsa/25V031000.md), 2025-01-23: ELECTRICAL SYSTEM:SOFTWARE; FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM

## Other bulletins for the same vehicles and component

- [B21673](/bulletins/11033180.md), 2026-06-02, Over\-the\-air update: ELECTRICAL SYSTEM. Over The Air Update \- Vehicles equipped with the System Updates application are capable of downloading and installing Over the Air System Updates. System Updates contain upgrades that fix a variety of operational errors and/or enhancements that add new functionality. Information for the various software releases can be found in this document. Software version: D.1.6.4
- [B21674](/bulletins/11033179.md), 2026-06-02, Over\-the\-air update: ELECTRICAL SYSTEM. Over The Air Update \- Vehicles equipped with the System Updates application are capable of downloading and installing Over the Air System Updates. System Updates contain upgrades that fix a variety of operational errors and/or enhancements that add new functionality. Information for the various software releases can be found in this document. Software version: D.1.6.4
- [B24\-058](/bulletins/11012818.md), 2025-01-13, Service bulletin: ELECTRICAL SYSTEM. Service Bulletin \- Under certain circumstances when reversing near a chain\-link fence or highly reflective surfaces, a parking and back\-up sensor system abnormal message may be displayed in the multi\-information display \(MID\).
- [B24\-047](/bulletins/11012817.md), 2025-01-13, Service bulletin: ELECTRICAL SYSTEM. Service Bulletin \- A coaxial cable terminal was not manufactured to proper specifications. An improperly manufactured terminal may lead to poor communication in the media\-oriented system \(MOST\) bus network which can potentially affect the audio sound quality.
- [B24\-046](/bulletins/11012816.md), 2025-01-13, Service bulletin: ELECTRICAL SYSTEM. Service Bulletin \- A coaxial cable terminal was not manufactured to proper specifications. An improperly manufactured terminal may lead to poor communication in the media\-oriented system \(MOST\) bus network which can potentially affect the audio sound quality.
- [B23\-025](/bulletins/11012814.md), 2025-01-13, Service bulletin: ELECTRICAL SYSTEM. Service Bulletin \- A coaxial cable terminal was not manufactured to proper specifications. An improperly manufactured terminal may lead to poor communication in the media\-oriented system \(MOST\) bus network which can potentially affect the audio sound quality.
- [ONL6M309172024](/bulletins/11008048.md), 2024-09-26, Other: ELECTRICAL SYSTEM. Owner Notification Letter \- A coaxial cable terminal was not manufactured to proper specifications. An improperly manufactured terminal may lead to poor communication in the media\-oriented system \(MOST\) bus network which can potentially affect the audio sound quality.
- [B24\-047](/bulletins/11005526.md), 2024-08-02, Service bulletin: ELECTRICAL SYSTEM. Service Bulletin \- A coaxial cable terminal was not manufactured to proper specifications. An improperly manufactured terminal may lead to poor communication in the media\-oriented system transport \(MOST\) bus network which can potentially affect the audio sound quality.
- [B24\-046](/bulletins/11005524.md), 2024-08-02, Service bulletin: ELECTRICAL SYSTEM. Service Bulletin \- A coaxial cable terminal was not manufactured to proper specifications. An improperly manufactured terminal may lead to poor communication in the media\-oriented system transport \(MOST\) bus network which can potentially affect the audio sound quality.
- [B24\-045](/bulletins/11005523.md), 2024-08-02, Service bulletin: ELECTRICAL SYSTEM. Service Bulletin \- A coaxial cable terminal was not manufactured to proper specifications. An improperly manufactured terminal may lead to poor communication in the media\-oriented system transport \(MOST\) bus network which can potentially affect the audio sound quality.

JSON: [/v1/bulletins/10201212](/v1/bulletins/10201212)

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