# Service bulletin S2108000168

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: 10221606
- Published by NHTSA: 2022\-09\-26
- Manufacturer's number: S2108000168
- Manufacturer's date: 2021\-07\-15
- NHTSA component: SERVICE BRAKES, HYDRAULIC

## NHTSA's summary

Low Oil Pressure Message On IPC With Engine Off

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10221606-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10221606-9999.pdf)

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

## Components

Brakes

## Vehicles listed

- 2021 JEEP GRAND CHEROKEE
- 2022 JEEP GRAND CHEROKEE 4XE

## Other bulletins for the same vehicles and component

- [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
- [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
- [9100615](/bulletins/11020099.md), 2025-07-02, Service bulletin: SERVICE BRAKES. 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.
- [S238A000038 REV.C](/bulletins/11019446.md), 2025-06-11, Service bulletin: SERVICE BRAKES. Auto Emergency Braking \(AEB\) Unavailable – Service Required Message In Cluster
- [S238A000038 REV.B](/bulletins/11008147.md), 2024-10-01, Service bulletin: SERVICE BRAKES. Auto Emergency Braking \(AEB\) Unavailable – Service Required Message In Cluster
- [S248A000013](/bulletins/11006221.md), 2024-08-12, Service bulletin: ELECTRICAL SYSTEM; FORWARD COLLISION AVOIDANCE: WARNINGS; SERVICE BRAKES. After Radio Software Update, Pedestrian Emergency Brake \(PEB\) Lamp and Forward Collision Warning \(FCW\) Lamp on in Cluster or Other Customer Programable Features Concerns Not Set, No Diagnostic Trouble Codes \(DTCs\)
- [S238A000038 REV.A](/bulletins/11004803.md), 2024-07-16, Service bulletin: SERVICE BRAKES. Auto Emergency Braking \(AEB\) Unavailable – Service Required Message In Cluster
- [99040](/bulletins/11003055.md), 2024-07-03, Warranty extension: ELECTRICAL SYSTEM; STEERING; SERVICE BRAKES; UNKNOWN OR OTHER. Warranty Operations Newsletter – Volume 10, Issue 6

JSON: [/v1/bulletins/10221606](/v1/bulletins/10221606)

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