# Service bulletin S2108000139

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: 10221257
- Published by NHTSA: 2022\-09\-26
- Manufacturer's number: S2108000139
- Manufacturer's date: 2021\-06\-05
- NHTSA component: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; EQUIPMENT:ELECTRICAL:INFOTAINMENT

## NHTSA's summary

Cluster Displays Traffic Sign Assist Unavailable Service Required When Initially Starting Vehicle. U0149 ? Loss Of Com With SGW Is Stored In The DASM

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10221257-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10221257-9999.pdf)

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

## Components

Electrical system, Equipment and accessories, Instrument cluster

## Vehicles listed

- 2021 JEEP GRAND CHEROKEE

## Other bulletins for the same vehicles and component

- [S2208000060](/bulletins/10251799.md), 2024-03-18, Service bulletin: ELECTRICAL SYSTEM:INSTRUMENT PANEL:FUEL GAUGE. Low Fuel Warning Indicator Stuck ON
- [S2308000054](/bulletins/10248874.md), 2024-01-16, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. System Operation Obstructed or Blocked, ?Blind Spot Temporarily Unavailable, Sensor Blocked?, ?Automatic Emergency Braking \(AEB\) Limited Service Required? or ?Limited Functionality Clean Front Windshield? Displayed Momentarily on The Cluster
- [S2108000249](/bulletins/10247933.md), 2024-01-02, Service bulletin: EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; LATCHES/LOCKS/LINKAGES:DOORS:LOCK. Cluster and Radio Display Settings Reverted Back to Default Settings, Auto Door Locks and Paddle Shifter Inoperative No Menu to Enable
- [S2308000088](/bulletins/10242760.md), 2023-09-25, Service bulletin: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. Key Fob Battery Low Warning Message Displayed on The Instrument Panel Cluster \(IPC\)
- [S2323000056](/bulletins/10242748.md), 2023-09-25, Service bulletin: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. Buzz Squeak Rattle \(BSR\) from the cowl or instrument panel area over bumps or turning.
- [S2108000249](/bulletins/10234406.md), 2023-04-17, Service bulletin: ELECTRICAL SYSTEM; LATCHES/LOCKS/LINKAGES:DOORS:LOCK; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. Cluster and Radio Display Settings Reverted Back to Default Settings, Auto Door Locks and Paddle Shifter Inoperative No Menu to Enable
- [S2108000177](/bulletins/10230218.md), 2023-01-17, Service bulletin: ELECTRICAL SYSTEM:INSTRUMENT PANEL:SPEEDOMETER/ODOMETER:SENSOR/SENDING UNIT. The Odometer Is Flashing / Blinking
- [S2123000053](/bulletins/10230182.md), 2023-01-17, Service bulletin: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. Instrument Panel Dash Pad Cleaning Procedure
- [S2105000003](/bulletins/10230052.md), 2023-01-17, Service bulletin: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; SERVICE BRAKES, HYDRAULIC. C1009 Brake Fluid Low DTC Red Brake Light On
- [S2008000011](/bulletins/10230028.md), 2023-01-17, Service bulletin: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. Customer Cannot Change Cluster Display Unit Settings, Turn By Turn Distance Does Not Match The Radios Distance

JSON: [/v1/bulletins/10221257](/v1/bulletins/10221257)

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