Service bulletin 0807621-1
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 | 10230126 |
| Published by NHTSA | 2023-01-17 |
| Manufacturer's number | 0807621-1 |
| Manufacturer's date | 2021-05-19 |
| NHTSA component | BACK OVER PREVENTION |
NHTSA's summary
Flash: Amplifier (AMP) Diagnostic and System Updates This bulletin involves reprogramming the AMP with the latest available software. The following software enhancement is available:Amplifier update to eliminate static noise from the instrument panel mounted speakers.
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
Driver assistance, Backup camera
| RAM 2500 | 2021 |
|---|---|
| RAM 3500 | 2021 |
| RAM 4500 | 2021 |
| RAM 5500 | 2021 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
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