Tesla
Overheating Charge Handle or Cable
Vehicle reports 'Charging cable too hot' or handle feels very hot during charging
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Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
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Possible Causes
High resistance connection in handle, Internal conductor damage, Prolonged high‑current operation in hot environment, Loose crimp or connection inside handle
How to Fix / Troubleshooting
Safety: Stop charging immediately if the handle is too hot to comfortably hold. Overheating can lead to fire.
- Inspect handle: Look for discoloration, warping, or melted plastic around the connector.
- Check cable routing: Ensure the cable is not tightly coiled or covered by insulating materials during charging.
- Reduce current: If your vehicle allows, temporarily reduce the charging current and monitor temperature.
- Do not open handle: The handle is not user‑serviceable. If overheating recurs, the cable and handle assembly or entire Wall Connector must be replaced.
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Repair Difficulty
Medium
3/5
Required Part
Tesla Wall Connector charge handle and cable assembly
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