Blink EV charger is charging, but the cable or connector becomes excessively hot to the touch.
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.
Possible Causes
How to Fix / Troubleshooting
Safety first: Stop charging immediately if components are too hot to touch. Turn off power at the breaker before internal inspection.
Steps to troubleshoot:
- Inspect handle contacts: Look for discoloration, pitting, or deformation of the J1772 pins. Replace the handle if contacts are damaged.
- Check vehicle inlet: Examine the vehicle inlet pins for corrosion or burning. If present, the vehicle should be serviced.
- Internal terminals: With power OFF, tighten all high-current terminals inside the Blink unit, including line, load, and contactor connections.
- Monitor temperature: After corrective actions, run a short charge and periodically check temperature. If overheating persists, reduce current setting or replace the cable assembly.
Persistent overheating is a fire risk. Replace any suspect components rather than attempting to repair contacts.
Repair Difficulty
Required Part
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