EVgo Non‑Latching Diagnostic Indication

Charger’s status LEDs blink in an unusual pattern with no clear error code on the display

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Possible Causes

Minor communication glitches, Temporary overtemperature or undervoltage, Firmware debug indication, Partial fault not mapped to a code

How to Fix / Troubleshooting

Safety first: If charging continues normally and there is no smell or heat, this may be a minor issue. If in doubt, stop charging and turn OFF the breaker.

  • Consult manual: Refer to the EVgo user manual for LED pattern meanings.
  • Power reset: Turn OFF the breaker for 2 minutes, then ON and observe if the pattern returns.
  • Monitor operation: If the charger functions normally and the pattern does not reappear, it may have been a transient event.

If unusual LED patterns persist or are accompanied by charging problems, schedule service with an EVgo‑authorized technician for diagnostics.

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Repair Difficulty

Easy 2/5

Required Part

EVgo Main Control Board
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