{"nhtsa_id":11037399,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-09-21","date":"2026-08-03","document_id":"SD-13-47680","mfr_campaign":null,"replaces":null,"component":"SERVICE BRAKES","mfr_system":"Trailer Air Brakes: ABS Module","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.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11037399-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11037399-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11037399","components":[{"id":"brakes","name":"Brakes","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"BENDIX","model":"TABS-8","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]}],"as_of":"2026-10-19","note":"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.","attribution":[]}