Error Code AC5
The display module has lost communication with the main control board.
Moderate
Address soon - your appliance may not work properly
Also displayed as: AC5
What This Means
LCD Module communication failure; Incorrect/loose connections; Faulty soldering
What actually causes this:
A loose ribbon cable or connector at the display panel.
First Thing to Check
Unplug the washer, wait one minute, plug it back in, and try again.
Parts Involved
How to Fix
- 1
1. Check connector connections between LCD Module and main PBA
- 2
2. Check for incorrect or loose connections
- 3
3. Remove LCD Module and check for faulty soldering
Other Error Codes for WA49B5105AW
The drain module has lost communication with the main control board.
The dryer heating element has a wiring or component failure.
The washer's main computer chip has stopped working.
The motor speed controller has lost communication with the main control board.
A button on the control panel appears to be stuck or pressed continuously.
The washer's heating element has a problem or is overheating.
The WiFi module has lost communication with the main control board.
The washer is getting too much voltage from the power outlet.