Error Code AC5
The display screen lost its connection to 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 error; Incorrect or loose connector connections between the LCD Module and main PBA; Faulty soldering on the LCD Module
What actually causes this:
The display module's wiring connection came loose
First Thing to Check
Turn off the washer at the circuit breaker, wait 60 seconds, then turn it back on
Parts Involved
How to Fix
- 1
1. Check the connector connections between the LCD Module and main PBA carefully
- 2
2. Check for incorrect or loose connections
- 3
3. Remove the LCD Module and check for any faulty soldering
- 4
4. If connections and soldering are normal, replace the LCD Module or main PBA
This Error Applies To
Samsung WF45M5 Series Washers (2017) (2017–present)
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