Error Code AC6
Your washer's motor controller has lost communication with the main board.
Moderate
Address soon - your appliance may not work properly
Also displayed as: AC6
What This Means
Signals between the Inverter PBA and main PBA not sensed due to communication error; Incorrect or loose connector connections between Inverter PBA and main PBA; Faulty soldering on the Inverter PBA
What actually causes this:
An internal cable between the motor speed controller and the main board came loose.
First Thing to Check
Unplug the washer for 2 minutes, then plug it back in and try running a cycle.
Parts Involved
How to Fix
- 1
1. Check the connector connections between the Inverter PBA and main PBA
- 2
2. Check for incorrect or loose connections
- 3
3. Remove the Inverter PBA and check for faulty soldering
- 4
4. Replace the Inverter PBA or main PBA if faulty
Other Error Codes for WF45N5300AW
An internal communication module in your washer has lost its connection.
Your washer's vibration sensor has a general fault.
Your washer's main computer board has crashed and cannot recover.
Your washer's door lock mechanism has a hardware fault.
Your washer is not getting enough water to start or continue the cycle.
Your washer is not getting enough electrical power to run properly.
Your washer cannot detect the water level inside the drum.
The water coming into your washer is too hot for the selected cycle.