What 4 Means
Code 4 records that the electronic control board reset its own software. These numeric codes come from the GTW-series GE top-load washer chart - the impeller and agitator top-loaders with a locking lid. They are read out of the control in a service mode, so the same number means something different on GE front-load machines. A single occurrence is often a power glitch rather than a fault; a code that keeps being stored points at the supply or the board.
Common Causes of 4
- Brief power dropout or brownout
- Loose plug or outlet connection
- Shared or overloaded circuit
- Control board fault
- Surge damage
🔧 One Safe Check You Can Try
One power reset is reasonable: unplug the washer or switch its breaker off for a minute, then restore power and run a short cycle. Check the washer is on its own outlet and not sharing an overloaded extension - washers should be plugged directly into a properly rated outlet. If code 4 keeps appearing, note how often and mention it at the service visit.
⚠ Why You Shouldn't Go Further Than That
- None for the power reset and checking the outlet.
- Testing a supply or replacing a board is electrician or technician work.
Opening a panel to inspect or repair something yourself doesn't automatically cancel your manufacturer's warranty — but it can risk accidental damage, and some manufacturers do have specific service conditions. Check your product's warranty terms, or ask us, before deciding.