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Service bulletin 08-108-22

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10214621
Published by NHTSA2022-06-27
Manufacturer's number08-108-22
Manufacturer's date2022-05-19
NHTSA componentELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; EQUIPMENT

NHTSA's summary

Flash: Instrument Panel Cluster (IPC) Updates This bulletin involves reprogramming the IPC with the latest available software. Customers may comment on the following:Customer cannot toggle between MPH and KPH speedometer.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Electrical system, Equipment and accessories, Instrument cluster

Vehicles listed
JEEP GRAND CHEROKEE2020

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
S20080000112023-01-17. Service bulletin. Customer Cannot Change Cluster Display Unit Settings, Turn By Turn Distance Does Not Match The Radios Distance
S20080000112022-10-17. Service bulletin. Customer Cannot Change Cluster Display Unit Settings
S2008000031 Rev.2022-07-18. Service bulletin. Low Charging Voltage Displayed On Cluster