# Service bulletin 05\-003\-26

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: 11036267
- Published by NHTSA: 2026\-08\-19
- Manufacturer's number: 05\-003\-26
- Manufacturer's date: 2026\-08\-14
- NHTSA component: SERVICE BRAKES

## NHTSA's 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.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11036267-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11036267-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Brakes

## Vehicles listed

- 2026 RAM 1500

## Other bulletins for the same vehicles and component

- [114911](/bulletins/11038552.md), 2026-10-16, Service bulletin: SERVICE BRAKES. ACTUATOR \- PARK BRAKE
- [114911](/bulletins/11038515.md), 2026-10-16, Service bulletin: SERVICE BRAKES. ACTUATOR \- PARK BRAKE
- [113123](/bulletins/11034908.md), 2026-07-08, Service bulletin: SERVICE BRAKES. SPRING KIT \- DISC BRAKE PAD
- [S2605000002](/bulletins/11030047.md), 2026-03-13, Service bulletin: SERVICE BRAKES. Whoosh Or Click Noise Heard From Brake Assembly eBooster When Pressing Brake Pedal And After A Recent Repair.
- [03D Campaign](/bulletins/11029785.md), 2026-03-05, Other: SERVICE BRAKES; ELECTRICAL SYSTEM. Fleet Campaign Parts Ordering Process \(03D\)
- [110463](/bulletins/11029761.md), 2026-03-05, Service bulletin: SERVICE BRAKES; ELECTRICAL SYSTEM. SWITCH \- TRAILER BRAKE CONTROL MODULE , ADAPTER \& WIRING KIT \- TRAILER TOW.
- [110082](/bulletins/11028785.md), 2026-02-12, Service bulletin: SERVICE BRAKES; ELECTRICAL SYSTEM. MODULE \- TRAILER BRAKE \& TOWING CONTROL
- [S2505000003](/bulletins/11026634.md), 2025-12-17, Service bulletin: SERVICE BRAKES. Diagnostic Trouble Code \(DTC\) C0050\-00\-Brake System Hydraulic Leak Set After Recent Repair.
- [S2523000091](/bulletins/11026632.md), 2025-12-17, Service bulletin: SERVICE BRAKES. Antilock Brake \(ABS\) Light On. Intermittent Or Implausible Wheel Speed Sensor Signal Diagnostic Trouble Codes \(DTCs\)
- [S1805000006 REV.B](/bulletins/11025508.md), 2025-11-13, Service bulletin: SERVICE BRAKES. ESC Light Illuminated. DTC C1252\-92 VACUUM PUMP CONTROL CIRCUIT And Or P258B ELECTRONIC VACUUM PUMP PERFORMANCE

JSON: [/v1/bulletins/11036267](/v1/bulletins/11036267)

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