Okai Error Code 05E: Difference between revisions
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==Cause== | ==Cause== | ||
Error code 05E indicates that the upper MOSFET (Metal Oxide Semiconductor Field-Effect Transistor) in the ECU has failed. This could be due to: | |||
* Overheating: The MOSFET might have overheated due to excessive current or a faulty cooling system. | |||
* Electrical damage: A sudden surge in voltage or a short circuit could damage the MOSFET. | |||
* Manufacturing defect: The MOSFET might have been faulty from the factory. | |||
==Fix== | ==Fix== | ||
[[Category: Scooters]][[Category: | * Replace the ECU: Since the MOSFET is part of the ECU, the entire unit needs to be replaced. There's no way to repair a damaged MOSFET in the ECU. | ||
[[Category: Scooters]][[Category: Okai]][[Category: Error Code]] | |||
Revision as of 22:59, 30 August 2024
"Drive upper bridge failure. Drive upper bridge MOS tube damaged or breakdown."
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 04E - Next Error Code: Okai Error Code 06E
Cause
Error code 05E indicates that the upper MOSFET (Metal Oxide Semiconductor Field-Effect Transistor) in the ECU has failed. This could be due to:
- Overheating: The MOSFET might have overheated due to excessive current or a faulty cooling system.
- Electrical damage: A sudden surge in voltage or a short circuit could damage the MOSFET.
- Manufacturing defect: The MOSFET might have been faulty from the factory.
Fix
- Replace the ECU: Since the MOSFET is part of the ECU, the entire unit needs to be replaced. There's no way to repair a damaged MOSFET in the ECU.