# Service bulletin 9100615

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: 11020099
- Published by NHTSA: 2025\-07\-02
- Manufacturer's number: 9100615
- Manufacturer's date: 2025\-06\-23
- NHTSA component: SERVICE BRAKES

## NHTSA's summary

Power brake booster 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.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11020099-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11020099-9999.pdf)

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

## Components

Brakes

## Vehicles listed

- 2022 to 2025 JEEP GRAND CHEROKEE
- 2022 to 2025 JEEP WAGONEER

## 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
- [S238A000038 REV.D](/bulletins/11037355.md), 2026-09-17, Service bulletin: SERVICE BRAKES. Auto Emergency Braking \(AEB\) Unavailable – Service Required Message In Cluster
- [113123](/bulletins/11034908.md), 2026-07-08, Service bulletin: SERVICE BRAKES. SPRING KIT \- DISC BRAKE PAD
- [110463](/bulletins/11029761.md), 2026-03-05, Service bulletin: SERVICE BRAKES; ELECTRICAL SYSTEM. SWITCH \- TRAILER BRAKE CONTROL MODULE , ADAPTER \& WIRING KIT \- TRAILER TOW.
- [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.
- [S2521000005](/bulletins/11026809.md), 2025-12-23, Service bulletin: SERVICE BRAKES; POWER TRAIN. The customer states the ABS and Traction Control warning comes on. Vehicle sets wheel speed BSCM/ABS fault codes.
- [S238A000038 REV.D](/bulletins/11024033.md), 2025-10-08, Service bulletin: SERVICE BRAKES; ELECTRICAL SYSTEM. Auto Emergency Braking \(AEB\) Unavailable – Service Required Message In Cluster
- [S2505000008](/bulletins/11023624.md), 2025-10-02, Service bulletin: SERVICE BRAKES. C0044\-00\-BRAKE PRESSURE SENSOR 1 \(MODULE, Brake System Control 2 \(BSCM 2\)\)
- [S2505000006](/bulletins/11022179.md), 2025-08-27, Service bulletin: SERVICE BRAKES. Ebooster Electronic Booster Service Information.

JSON: [/v1/bulletins/11020099](/v1/bulletins/11020099)

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