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EV Charger Error

Vendor-Specific Error Code

Updated March 2026

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This is general guidance based on the ChargeX MREC standard. Actual charger behavior varies by manufacturer and firmware version. Always follow on-screen instructions and contact the charging network if you are unsure.

Warning

The charger is showing a manufacturer-specific error code (often a hex number or proprietary code). These codes are not standardized and vary by charger brand.

What to do

  1. Take a photo of the error code shown on the screen
  2. Report the code to the charging network. They can look it up in the manufacturer's documentation
  3. Unplug and try a different charger
  4. Search online for the specific code and the charger brand name for possible explanations

Who's responsible?

  • This is likely a charger hardware issue
  • The charging network operator needs to fix this

Technical details

Error code
VendorSpecificError
Category
Hardware
Classification
maintenance
Source
ChargeX MREC Standard (2023)

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