Service bulletin SD-13-47680
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 | 11037399 |
| Published by NHTSA | 2026-09-21 |
| Manufacturer's number | SD-13-47680 |
| Manufacturer's date | 2026-08-03 |
| NHTSA component | SERVICE BRAKES |
| Manufacturer's system | Trailer Air Brakes: ABS Module |
NHTSA's summary
Service Data - Bendix® TABS‑8™ Advanced Single-Channel Trailer Antilock Braking System (ABS) Module The Bendix® TABS‑8™ Advanced Module is an integrated single-channel (2S/1M) trailer service brake module controller for air-braked, heavy-duty semi-trailers that features the Bendix® Antilock Braking System (ABS) and the Bendix® Trailer Roll Stability Program (TRSP®). Installed on semi-trailers, the TABS-8 Advanced Module acts as a relay valve during normal braking, but during ABS events, it will intervene to help maintain vehicle stability and minimize stopping distance by preventing wheel lock-up. The TRSP monitors the trailer’s motion and reduces the risk of rollovers by automatically applying the brakes when a risk of rollover is detected.
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
Brakes
| BENDIX TABS-8 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.