E019
Autel
Wi-Fi / Communication Module Failure
E019 displayed; charger indicates 'Wi-Fi Module Error' or 'Network Module Fault'.
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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
Loose Wi-Fi module connection, Failed Wi-Fi module, Antenna cable damage, Firmware incompatibility between module and main board
How to Fix / Troubleshooting
Safety first: Turn off power before opening the housing.
- Check signal and router: Ensure the Wi-Fi network is functioning and the charger is within range. Try connecting another device at the charger location.
- Power-cycle: Turn off the breaker for 2 minutes, then restore power and see if E019 clears.
- Inspect Wi-Fi module: With power off, open the charger and verify the Wi-Fi module is firmly seated in its socket and the antenna cable is securely attached and undamaged.
- Firmware alignment: Use the Autel app to check for firmware updates for both the charger and communication module.
- Replace module: If E019 persists, replace the Wi-Fi/communication module with an Autel-approved replacement.
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Repair Difficulty
Medium
3/5
Required Part
Autel Wi-Fi / Communication Module
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