Jeep 4xe Charging Fault: Common Issues and Solutions

Jeep has made significant strides in the realm of electric and plug-in hybrid vehicles with its 4xe lineup. Combining off-road capability with eco-friendly features, the Jeep 4xe series is a promising addition to the automotive market.

However, some Jeep 4xe owners have encountered charging issues, resulting in the display of error codes and warning messages.

In this article, we will delve into the common charging faults experienced by Jeep 4xe owners, explore potential reasons behind these issues, and discuss solutions to help resolve them.

Understanding Jeep 4xe Charging Faults

Charging faults in Jeep 4xe vehicles manifest through various error codes and warning messages, causing inconvenience and frustration for owners. Some of the common issues include:

Service Charging System“: This message appears on the vehicle’s dashboard, indicating a problem with the charging system.

Service Charging Port“: Another common message that suggests issues with the vehicle’s charging port.

Charge Fault“: Owners may encounter this message, which is a clear indicator of charging problems.

Unsuccessful charging attempts: Jeep 4xe owners report difficulties in charging their vehicles using Level 1 and Level 2 chargers, both at home and public charging stations.

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Possible Reasons for Charging Faults

While the exact causes of Jeep 4xe charging faults can vary, several factors may contribute to these issues:

Charger compatibility: Some owners have reported that the problems may be related to charger compatibility. It is suggested that using non-Jeep/MOPAR chargers could lead to charging problems. The Jeep 4xe may be particularly sensitive to the quality and specifications of the charging equipment.

Tolerance to out-of-spec power supply: The Jeep 4xe’s charging system may have a lower tolerance to out-of-spec power supply, such as voltage fluctuations, waveform irregularities, or other electrical issues. This can lead to charging faults when using public chargers.

Connector issues: In some cases, the fault may be attributed to problems with the connector, especially the COM pin, which may not make proper contact. This issue may result from either manufacturing problems or the vehicle’s sensitivity to out-of-spec connectors.

Solutions for Jeep 4xe Charging Faults

Jeep 4xe owners who face charging faults may find the following solutions helpful:

Use Jeep/MOPAR chargers: To minimize the risk of charging faults, consider using Jeep/MOPAR chargers when possible. These chargers are designed with the Jeep 4xe in mind and may offer a more reliable and error-free charging experience.

Check charger specifications: If you must use third-party chargers, ensure that they meet the vehicle’s specifications. Pay attention to voltage, current, and waveform compatibility. Choosing high-quality charging equipment can reduce the chances of encountering charging faults.

Clear error codes: If you experience a “Service Charging System” or similar message, try to clear the error codes or reset the charging system. Some owners have reported that this simple step resolved their charging issues temporarily.

Contact Jeep customer support: When facing persistent charging faults, contacting Jeep’s customer support is a recommended step. They can offer guidance and potentially direct you to a dealership equipped to handle the issue.

Invoking Lemon Law: If all else fails, and your vehicle’s charging issues persist without a resolution, consider invoking Lemon Law protections in your jurisdiction. Lemon Laws are designed to protect consumers from persistently defective vehicles, and they may provide you with options for a replacement or refund.

Also read: EV Battery in Hot Temperature: 5 Things to Know


Jeep 4xe vehicles offer a unique combination of off-road prowess and electrified mobility. However, some owners have encountered charging faults that lead to inconvenience and frustration.

While the exact causes of these issues can vary, taking steps such as using Jeep/MOPAR chargers, ensuring charger compatibility, and seeking guidance from Jeep customer support can help resolve charging problems.

It’s important to remember that the Jeep 4xe charging faults discussed in this article represent the experiences of some owners, and not all vehicles may be affected. Jeep is actively working to address these issues and improve the charging experience for 4xe owners.

If you find yourself facing charging faults, don’t hesitate to reach out to Jeep’s customer support or your local dealership for assistance. With the right approach, you can enjoy the full potential of your Jeep 4xe while minimizing charging disruptions