RAM 1500 2026 — technical service bulletin
Bulletin 05-003-26 · NHTSA communication 11036267 · issued Aug 14, 2026
Technical service bulletin
communication type
Service Brakes
component
2026
model years
1
vehicle entries
Official summary
Brake Fluid Leak At The Brake System Control Module 2 (BSCM2) The customer may comment the following: SYMPTOM: ● Drops of brake fluid are on the ground. This bulletin involves tightening two BSCM2 brake line fittings.
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.