Samsung Washers2024–present
Error Code AE
The control boards can't communicate
Moderate
Address soon - your appliance may not work properly
Also displayed as: AE
What This Means
Sub/Main PBA communication failure; Wire harness issue
What actually causes this:
A wire between control boards came loose
First Thing to Check
Unplug for 60 seconds and try again
Parts Involved
Sub PBAMain PBA
How to Fix
- 1
1. Check Main PBA, SUB PBA and wire harness
- 2
2. Replace PCB
This Error Applies To
Samsung WA48H7400AW Series Washers (2024) (2024–present)
Service manual exact match: WA48H7400AW/A2
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