Error Code AC
The control panel can't talk to the main circuit board
Moderate
Address soon - your appliance may not work properly
Also displayed as: AC
What This Means
Signals between the sub and main PBAs are not sensed; Incorrect or loose connections between the sub and main PBAs; Faulty soldering on the sub PBA or control panel; Sub PBA wire is short-circuited because of moisture
What actually causes this:
A wire connector between the control panel and the main board came loose or has corrosion
First Thing to Check
Unplug the washer for 60 seconds and plug it back in — this resets the communication link
Parts Involved
How to Fix
- 1
1. Check the connector connections between the sub and main PBAs carefully
- 2
2. Check for incorrect or loose connections
- 3
3. Remove the sub PBA / control panel and check for any faulty soldering
- 4
4. Check for disconnected wires
- 5
5. Check whether the sub PBA wire is short-circuited because of moisture
- 6
6. If the main PBA's communication circuit is faulty, replace it
Other Error Codes for WF45R6300AC
The washer's motor can't spin the drum properly
The incoming water is too hot for delicate wash cycles
The door lock mechanism won't engage
The washer detects the door opening while running
The washer has too much water in the tub and is overflowing
There are too many soap suds in the washer
The washer's vibration sensor detected a problem
Your washer's small add-clothes door is not closing properly.