# Service bulletin 114911

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: 11038515
- Published by NHTSA: 2026\-10\-16
- Manufacturer's number: 114911
- Manufacturer's date: 2026\-10\-06
- NHTSA component: SERVICE BRAKES

## NHTSA's summary

ACTUATOR \- PARK BRAKE

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11038515-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11038515-9999.pdf)

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

## Components

Brakes

## Vehicles listed

- 2025 to 2026 JEEP GRAND WAGONEER
- 2025 JEEP WAGONEER
- 2025 to 2026 RAM 1500

## Recalls for the same vehicles and component

- [2026316](/recalls/tc/2026316.md), 2026-06-30: Brakes
- [26V414000](/recalls/nhtsa/26V414000.md), 2026-06-30: ELECTRONIC STABILITY CONTROL \(ESC\); SERVICE BRAKES, HYDRAULIC:POWER ASSIST:ELECTRIC:CONTROL MODULE:SOFTWARE

## Other bulletins for the same vehicles and component

- [114911](/bulletins/11038552.md), 2026-10-16, Service bulletin: SERVICE BRAKES. ACTUATOR \- PARK BRAKE
- [05\-003\-26](/bulletins/11036267.md), 2026-08-19, Service bulletin: SERVICE BRAKES. 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.
- [08\-305\-26](/bulletins/11035978.md), 2026-08-06, Service bulletin: SERVICE BRAKES; ELECTRICAL SYSTEM. Flash: Brake System Control Module \(BSCM\) Updates \*\*Customers may experience one or more of the following: SYMPTOM: ● Warning message "Selec\-Speed Unavailable" appears in the Instrument Panel Cluster \(IPC\) when trying to enable the Selec\-Speed Control \(SSC\) function. NOTE: There will be no Diagnostic Trouble Codes \(DTCs\) and no driveability concerns with this symptom.\*\* ● Anti\-Lock Brake System \(ABS\), Electronic Stability Control \(ESC\) and 'Decel ACC' lights on in the IPC. Technicians may also find the following: ● DTC C121A\-00 \- Steering Angle Sensor Not Initialized \- Is stored with no Malfunction Indicator Lamp \(MIL\). This bulletin involves reprogramming the BSCM with the latest available software.
- [113123](/bulletins/11034908.md), 2026-07-08, Service bulletin: SERVICE BRAKES. SPRING KIT \- DISC BRAKE PAD
- [08\-237\-26](/bulletins/11033943.md), 2026-06-18, Service bulletin: SERVICE BRAKES. Flash: Brake System Control Module \(BSCM\) Update Customers may comment on the following: ● Anti\-Lock Brake System \(ABS\), Electronic Stability Control \(ESC\), 'Decel ACC' lights on in Instrument Panel Cluster \(IPC\). Technicians may find the following: ● Diagnostic Trouble Code \(DTC\) "C121A\-00 \- Steering Angle Sensor Not Initialized" is stored with no Malfunction Indicator Lamp \(MIL\) illuminated This bulletin involves reprogramming the BSCM with the latest available software.
- [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
- [9100565Rev3](/bulletins/11028255.md), 2026-02-04, Service bulletin: SERVICE BRAKES; ELECTRICAL SYSTEM. C0582\-00\-BRAKE BOOSTER MOTOR "A" PHASE U\-V\-W CIRCUIT RANGE/PERFORMANCE C058A\-00\-BRAKE BOOSTER MOTOR "A" POSITION SENSOR CIRCUIT RANGE/PERFORMANCE C058E\-00\-BRAKE BOOSTER MOTOR "B" POSITION SENSOR CIRCUIT RANGE/PERFORMANCE After performing the diagnostic tests and determines to replace the Brake System Control Module \(BSCM\) also replace the EBooster. \(Send back both Brake Electronic Control Unit and Hydraulic Control Unit for Engineering Analysis\) To avoid potential charge\-back, only use MOPAR approved brake fluid per the service manual. When filling the brake reservoir, use clean equipment and gloves during repair to avoid cross\-contamination.

JSON: [/v1/bulletins/11038515](/v1/bulletins/11038515)

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