# Service bulletin S2219000005

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: 10227720
- Published by NHTSA: 2022\-12\-12
- Manufacturer's number: S2219000005
- Manufacturer's date: 2022\-10\-21
- NHTSA component: POWER TRAIN; FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY; STEERING

## NHTSA's summary

Dielectric Grease In Electric Power Steering \(EPS\) Connectors.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-10227720-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-10227720-9999.pdf)

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

## Components

Fuel system, Steering, Transmission and driveline, Fuel tank

## Vehicles listed

- 2021 JEEP GRAND CHEROKEE
- 2023 JEEP GRAND CHEROKEE
- 2022 JEEP GRAND CHEROKEE 4XE
- 2022 JEEP GRAND WAGONEER
- 2022 JEEP WAGONEER

## Other bulletins for the same vehicles and component

- [S2319000002](/bulletins/10247962.md), 2024-01-02, Service bulletin: AIR BAGS; POWER TRAIN; STEERING; FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY. Service Electric Power Steering Message On Cluster. Electric Power Steering Light On After Recent Service.
- [0804623](/bulletins/10234489.md), 2023-04-17, Service bulletin: PARKING BRAKE; VEHICLE SPEED CONTROL; BACK OVER PREVENTION; ELECTRICAL SYSTEM; SEATS; FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY. Radio Over The Air S26.18 Updating to T25L Software Version Customers may experience one or more of the following: ? Amplifier module sets DTC U0485 \- Implausible Data Received Set. ? Radio reset \(Rearview camera functions normally\). ? Voice Recognition \(VR\) inoperable. ? Wireless CarPlayT inoperable. ? Audio sources inoperable. ? Display switches to Nav on VR prompt. ? Vehicle Positioning \(Lat/Long\) inoperable. ? Surround View Camera inoperable \(Rearview camera functions normally\). ? Unable to exit FamCam. ? Audio Repetition inoperable. ? Electric vehicle pages inoperable. ? Translated text is incorrect. ? Profile avatar changes in Valet Mode. ? Display does not return to idle mode after call. ? Dynamic rear view camera guidelines inoperable. ? FOTA popup won?t dismiss. ? Ambient Lights Setting inoperable. ? Call Status on after all ended Favorites available in valet mode. ? SXMT Favorites inoperable. ? Tutorial App inoperable. ? Audio Repetition stops during incoming calls. ? Unable to connect second device. ? Unable to exit Seat Comfort popup. ? Call does not end on the Instrument Panel Cluster \(IPC\). ? Seat Comfort graphic incorrect. ? Headphone button for front passenger display inoperable. ? Schedule update inoperable. ? USB media source inoperable on front passenger display. ? SXMT inoperable. ? Wireless Android Auto inoperable. ? Media sources duplicated. ? Audio unmuted at door close. ? Radio freeze \(Rearview camera functions normally\). ? Radio input lagging. ? Navigation active with no active route. ? Scheduled cabin cooling inoperable. ? Incorrect phone repetition displayed. ? Navigation routing inoperable. ? Unable to exit electric vehicle Pages. ? Comfort softkeys incorrect. ? Comfort graphic overlap. ? Unable to change audio sources. ? Audio sources unavailable after profile switch. ? No incoming call popup on Uconnect phone. ? FamCam image in black and white.
- [S2319000002](/bulletins/10234435.md), 2023-04-17, Service bulletin: POWER TRAIN; AIR BAGS; STEERING; FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY. Service Electric Power Steering Message On Cluster. Electric Power Steering Light On After Recent Service.
- [21\-003\-23](/bulletins/10231783.md), 2023-02-13, Service bulletin: FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY; POWER TRAIN. Harsh Transition From Electric to Hybrid Mode Customers may experience one or more of the following: Harsh Shift Abrupt or harsh transition from Electric Vehicle to Hybrid Engine mode. This bulletin involves performing a transmission quick learn with wiTECH.
- [08\-004\-23](/bulletins/10231768.md), 2023-02-13, Service bulletin: BACK OVER PREVENTION; ENGINE AND ENGINE COOLING; STEERING; FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY; POWER TRAIN; ELECTRICAL SYSTEM. Flash: Electric Power Steering \(EPS\) Module Updates The customer may experience the following: A low frequency EPS motor noise during low speed steering maneuvers which may be more noticeable at higher ambient and system temperatures. This bulletin involves updating the EPS module with the latest available software.
- [ZE1 Combo Rev1](/bulletins/10231756.md), 2023-02-13, Service bulletin: FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY. Customer Satisfaction Notification ZE1 Electric Vehicle Mode
- [ZE1 Combo](/bulletins/10231755.md), 2023-02-13, Service bulletin: FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY. Customer Satisfaction Notification ZE1 Electric Vehicle Mode
- [21\-032\-22 REV. B](/bulletins/10229818.md), 2023-01-17, Service bulletin: FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY; POWER TRAIN. Harsh Transition From Electric to Hybrid Mode Customers may experience one or more of the following: ? Harsh Shift ? Abrupt or harsh transition from Electric Vehicle to Hybrid Engine mode. This bulletin involves performing a transmission quick learn with wiTECH.
- [08\-202\-22 REV. B](/bulletins/10229817.md), 2023-01-17, Service bulletin: ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM; STEERING; POWER TRAIN; FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY; EXTERIOR LIGHTING. Flash: Electric Power Steering \(EPS\) Module Updates The customer may experience a Malfunction Indicator Lamp \(MIL\) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Code \(DTCs\): ? C1592\-00 \- Electronic Power Steering Motor Circuit. The customer may also experience a lack of power steering assist at vehicle start up with no DTC. This bulletin involves updating the EPS module with the latest available software.
- [S2219000003](/bulletins/10229469.md), 2023-01-09, Service bulletin: STEERING; STEERING:ELECTRIC POWER ASSIST SYSTEM; BACK OVER PREVENTION; STEERING:STEERING WHEEL /HANDLE BAR:YAW/ANGLE SENSOR; FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY; POWER TRAIN. Calibrating Steering Angle Sensor \(SAS\) After Electric Power Steering \(EPS\) Replacement

JSON: [/v1/bulletins/10227720](/v1/bulletins/10227720)

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