Error Code TC4
The motor's power module has overheated.
Critical
Stop using immediately - risk of damage or safety issue
Also displayed as: TC4
What This Means
IPM temperature is abnormally high; Main PCB fault
What actually causes this:
Too much laundry is overworking the motor, causing the power module to overheat.
First Thing to Check
Remove about half the laundry, wait 30 minutes for the washer to cool, then restart.
Parts Involved
How to Fix
- 1
1. Check the IPM temperature reading
- 2
2. Check for adequate ventilation around the washer
- 3
3. If IPM overheating persists, replace Main PBA
Other Error Codes for WA55A7300AV
The washer's clutch moved but did not reach the correct position.
The washer's main computer chip has malfunctioned.
The washer's main computer chip has malfunctioned.
The washer's main computer chip has malfunctioned.
The drying heater has an electrical problem.
The washer has detected a water leak somewhere in the system.
The laundry load is uneven and the washer cannot spin safely.
The washer detected too many soap bubbles and is working to remove them.