Okai Error Code 07E

"Motor signal error, loose wires - check the motor connection on the half-way bend and ESC"

If your Okai-Electisan vehicle is beeping or has a red wrench icon and flashes this code, read below.

If you clicked the wrong error code, go back to the Error Code Index.

Previous Error Code: Okai Error Code 06E - Next Error Code: Okai Error Code 08E

Cause

Error code 07E indicates a problem with the motor's hall sensors. The hall sensors are essential for providing feedback to the ECU about the motor's position. A fault in the hall sensors can be caused by:

• Poor contact: The wires connecting the hall sensors to the motor or the ECU might be loose or have poor contact.
• Damaged wires: The hall sensor wires might be broken, frayed, or corroded.
• Faulty hall sensors: One or more of the hall sensors themselves could be malfunctioning.

Fix

• Check wiring connections: Inspect the wires connecting the hall sensors to the motor and the ECU. Make sure the connections are secure and there's no damage to the wires.
• Clean or replace connectors: If the connections are loose or corroded, clean them or replace the connectors.
• Replace hall sensors: If the wiring is in good condition, the hall sensors themselves might be faulty. They may need to be replaced.