Webasto
Overheating Connector / High Contact Resistance
Webasto charger or cable becomes excessively hot during normal charging; plastic around plug or socket may discolor over time.
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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
Worn or contaminated Type 2 socket contacts, Undersized or damaged supply conductors, Loose terminal screws in charger, Continuous operation at maximum current in high ambient temperature
How to Fix / Troubleshooting
Safety first: Overheating can lead to melting or fire. Stop using the charger if you see discoloration or smell burning.
- Immediate action: Stop the charging session and turn off the breaker. Allow the charger and cable to cool completely.
- Visual inspection: Check the plug and socket for browning, melting, or deformation. Do not reuse damaged connectors.
- Reduce current: If your installation allows, lower the maximum current setting and monitor temperatures during the next session.
- Professional service: Have a technician inspect and, if necessary, replace the Type 2 socket, cable assembly, and retorque all internal terminals. Verify conductor size is adequate for the configured current.
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Repair Difficulty
Hard
4/5
Required Part
Webasto Type 2 Socket / Charging Cable Assembly
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