# Service bulletin ZE1 Combo

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: 10231755
- Published by NHTSA: 2023\-02\-13
- Manufacturer's number: ZE1 Combo
- Manufacturer's date: 2023\-01\-26
- NHTSA component: FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY

## NHTSA's summary

Customer Satisfaction Notification ZE1 Electric Vehicle Mode

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2023/MC-10231755-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2023/MC-10231755-9999.pdf)

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

## Components

Fuel system, Fuel tank

## Vehicles listed

- 2022 JEEP GRAND CHEROKEE 4XE

## 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.
- [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.
- [ZE1 Combo Rev1](/bulletins/10231756.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.
- [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
- [S2219000005](/bulletins/10227720.md), 2022-12-12, Service bulletin: POWER TRAIN; FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY; STEERING. Dielectric Grease In Electric Power Steering \(EPS\) Connectors.
- [S2221000004](/bulletins/10227714.md), 2022-12-12, Service bulletin: FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY. Harsh Shift During Transition From Electric Vehicle \(EV\) To Hybrid Engine Mode.
- [S2119000004 Rev.](/bulletins/10204359.md), 2021-12-13, Service bulletin: STEERING; ELECTRICAL SYSTEM; FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY; POWER TRAIN. Service Electric Steering Message, Loss Of Power Steering Assist For The Current Key Cycle, Vehicle Sets DTC C2217\-00 ELECTRIC POWER STEERING MODULE INTERNAL

JSON: [/v1/bulletins/10231755](/v1/bulletins/10231755)

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