Error Code TC4
An internal power module in the washer is overheating.
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; Poor ventilation around IPM
What actually causes this:
The washer does not have enough ventilation space around it, causing the power module to overheat.
First Thing to Check
Make sure the washer has at least a few inches of clearance on all sides for air flow.
Parts Involved
How to Fix
- 1
1. Check IPM temperature and ventilation
- 2
2. Check for main PCB fault
- 3
3. Replace Main PBA if defective
Other Error Codes for WA54R7600AV
Your washer cannot detect how much water is in the tub.
A vibration sensor wire has come loose inside the washer.
The washer's WiFi module has lost its connection to the main board.
Your washer's door lock mechanism is not working correctly.
Your washer is filling with too much water and cannot detect when to stop.
Your washer has detected a water leak.
Your washer's vibration sensor is not communicating properly.
The vibration sensor may be giving inaccurate readings.