As more people invest in electric vehicles, having a reliable EV charger at home has become essential. However, like any electrical equipment, EV chargers can occasionally experience issues that require professional repair. Knowing the common types of EV charger repairs can help you recognize potential problems early and ensure your charger is always ready when you need it.

Here’s a look at the typical repairs EV chargers may need and how Thomas Edison Electric can help.

1. Power Supply Issues

One of the most frequent issues with EV chargers is a power supply problem. If the charger isn't receiving a steady flow of electricity, it may fail to start or charge your vehicle intermittently. Power supply issues can stem from loose wiring, a tripped breaker, or a malfunctioning circuit. Our technicians check the power connections and inspect the electrical panel to identify and resolve any issues, restoring consistent power to your charger.

2. Cable and Connector Repairs

The cable and connector that link your EV to the charger are prone to wear and tear from frequent use. Over time, cables can become frayed, connectors can become worn, or dust and debris may cause poor connections. These issues can lead to charging interruptions or even safety hazards. Our team can replace damaged cables or connectors, clean them to restore proper contact, and ensure safe, efficient charging.

3. Faulty Internal Components

Modern EV chargers have several internal components that regulate charging speed, monitor safety, and control power flow. Components like circuit boards, sensors, and relays are essential for efficient charging, but they can occasionally malfunction. Faulty internal parts can lead to slow or erratic charging. Our certified electricians have the expertise to diagnose these internal issues and replace malfunctioning components to restore your charger’s optimal performance.

4. Overheating and Temperature Sensor Repairs

EV chargers generate heat while in use, and if they lack proper cooling, they can overheat, leading to safety shut-offs or reduced charging speeds. Most EV chargers come equipped with temperature sensors that monitor internal heat. Still, if these sensors fail or become inaccurate, the charger may shut down unnecessarily or continue to operate while overheating. Our technicians can test and replace faulty sensors, ensuring safe and consistent charging without overheating risks.

5. Software and Firmware Updates

Many newer EV chargers rely on advanced software to manage and optimize charging sessions, track usage, and integrate with smart home systems. Occasionally, chargers may need software or firmware updates to improve performance, address bugs, or support new EV models. If your charger seems unresponsive, sluggish, or disconnected from your network, a software update may be the solution. We handle these updates to ensure your charger stays compatible and operates smoothly with your EV.

6. Connectivity and Network Issues

Some EV chargers connect to Wi-Fi or other networks, allowing you to monitor and control charging remotely. However, connectivity issues can disrupt these functions, leaving you unable to access important charging data or adjust settings. Network problems can stem from outdated software, signal interference, or configuration errors. Our team can troubleshoot connectivity issues, adjust settings, and ensure a stable connection so you can enjoy your charger’s features.

7. Ground Fault Detection Repairs

EV chargers include ground fault detection systems to prevent electrical hazards, but these systems can occasionally trip due to wiring issues, moisture, or component wear. Frequent ground fault interruptions may signal a deeper electrical problem that requires repair. Our electricians perform a full inspection, replacing or repairing components as needed so your charger stays compliant with safety standards and operates without interruptions.

Why Professional Repairs Are Important

While it may be tempting to try DIY fixes for EV charger issues, professional repairs offer the assurance of safety, expertise, and quality. At Thomas Edison Electric, our licensed technicians specialize in EV charger repairs, following manufacturer guidelines to resolve problems quickly and safely. With our expert repairs and preventive maintenance, your charger will remain dependable, protecting your investment and making daily charging convenient and efficient.

Need EV charger help? Give us a call today!