Nine flashes on a GE washer indicate error code E90, which signifies a problem with the brake resistor. The brake resistor is a component within the drive system that helps control the speed and stop the wash basket during spin cycles. It absorbs excess energy generated by the motor during braking. The E90 code indicates the control board isn't receiving a proper signal from the brake resistor, suggesting a malfunction within the resistor itself or its wiring connection.
Here's a breakdown of the code, its causes, and troubleshooting steps
Possible Causes of E90 Error
- Faulty Brake Resistor: Over time, the brake resistor can wear out and become less effective in dissipating energy, leading to malfunction.
- Loose Wiring Connection (Less Common): The wiring connection between the brake resistor and the control board might be loose or damaged, disrupting communication.
Troubleshooting Steps for E90 Error
Due to the involvement of electrical components, there aren't any recommended DIY troubleshooting steps for E90. Attempting to fix the brake resistor or its wiring yourself is not recommended.
Recommendation
- Contact a qualified appliance repair technician: They can diagnose the problem more precisely based on your washer model and error code. This might involve:
- Testing the brake resistor for functionality.
- Checking the wiring connection between the brake resistor and the control board.
- Replacing the brake resistor if necessary.
Important Note
- Safety First: Always unplug the washer from the power outlet before any troubleshooting steps are attempted by a qualified technician.
- Consult User Manual: While not recommended for DIY repair of E90, refer to your user manual for specific instructions related to your GE washer model, especially for unplugging the washer safely.
Additional Information
The E90 code is less common compared to other error codes on GE washers. If you encounter this code, it's best to consult a qualified appliance repair technician for a proper diagnosis and repair to ensure your GE washer's brake resistor functions correctly and maintains optimal spin performance during wash cycles.