E6 Error Code on Controller (Troubleshooting)

This guide explains how to troubleshoot the E6 error code on the OAS Air Pro wheelchair.

The E6 error is usually related to a communication issue between the upper and lower controller connection.

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🔧 Step 1: Power Off the Wheelchair

• Turn off the wheelchair completely
• Ensure the system is fully powered down before handling any cables

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🔌 Step 2: Check Controller Connection

• Locate the cable connecting the upper and lower controllers
• Carefully disconnect the cable
• Reconnect it firmly
• Make sure the connection is fully inserted and secure

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🔄 Step 3: Restart and Test

• Turn the wheelchair back on
• Check if the E6 error code is still displayed

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📸 If the Issue Persists

If the E6 error does not clear:

Please send us:

• A photo of the error code display
• A short video showing the connection and startup process

This will help us diagnose the issue more quickly and accurately.

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🧠 Key Summary

• E6 = controller communication issue
• Reconnect upper and lower controller cable
• Ensure firm and secure connection
• Restart system after reconnection
• Send photo/video if issue continues