Service bulletin SD-13-47680
Manufacturer communication, from NHTSA Manufacturer Communications
- Published by NHTSA
- Sep 21, 2026
- Manufacturer
- BENDIX
- NHTSA ID
- 11037399
- NHTSA category
- Service Bulletin/Repair Instructions
- Applies to, as stated by NHTSA
- BENDIX TABS-8 (model year not stated)
- Component, as stated by NHTSA
- SERVICE BRAKES
Text of the manufacturer communication
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.
- Manufacturer document number
- SD-13-47680
- Date of the communication
- 2026-08-03
- Manufacturer component system
- Trailer Air Brakes / ABS Module
NHTSA reuses some ID numbers across record types. If its page lists more than one record, this one is the manufacturer communication dated Sep 21, 2026.