Error Code AC5
The washer's display screen cannot communicate with the main board.
Moderate
Address soon - your appliance may not work properly
Also displayed as: AC5
What This Means
Signals between the LCD Module and main PBAs not sensed due to communication check; Incorrect or loose connector connections between LCD Module and main PBAs; Faulty soldering on LCD Module
What actually causes this:
The display ribbon cable or connector has come loose.
First Thing to Check
Unplug the washer for 60 seconds, then plug it back in and try again.
Parts Involved
How to Fix
- 1
1. Check connector connections between the LCD Module and main PBAs carefully
- 2
2. Check for incorrect or loose connections
- 3
3. Remove the LCD Module and check for any faulty soldering
Other Error Codes for WA52A5500AP
The washer's vibration sensor may be faulty.
The washer's vibration sensor may be faulty.
The control panel and main circuit board cannot talk to each other.
The washer lid is not closing or locking properly.
The water heating element has an electrical problem.
The washer is overfilling with water beyond the safe level.
The washer cannot read the drying temperature correctly.
A drying system temperature sensor is not working correctly.