EVgo Intermittent Power / Control Reset

Charger randomly restarts or reboots during idle periods or charging

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

Loose internal low‑voltage connectors, Failing auxiliary power supply, Firmware instability, Electrical noise on supply line

Safety first: Turn OFF the breaker before opening the charger.

Check supply stability: Ask your electrician to verify that the supply voltage is stable and within spec.
Power-cycle and observe: After a full power reset, monitor whether reboots continue.
Internal inspection (technician): A technician can reseat low‑voltage connectors and test the auxiliary power supply output.

Persistent random restarts usually require replacement of the EVgo auxiliary power supply or main control board.

Hard 4/5

EVgo Auxiliary Power Supply Module

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