GE UltraFresh Washer Code 58: Analog Self-Check Out of Range
Code 58 on GE UltraFresh front-load washers, the GFW510, GFW550, GFW650 and GFW850 series, is a health check on the control's analog inputs, the circuits that convert sensor signals into numbers. The control sets it when…
- Code
- 58
- Appliance
- Washer
- Brand
- GE
- Warranty
- 30-day workmanship
What 58 means
Code 58 on GE UltraFresh front-load washers, the GFW510, GFW550, GFW650 and GFW850 series, is a health check on the control's analog inputs, the circuits that convert sensor signals into numbers. The control sets it when one monitored channel reads out of tolerance for ten seconds. The stored error history is where a technician reads the number, and these models can also display it. Owners may see odd cycle behavior, sensors that seem wrong or a cycle that stops.
Common causes of 58
- Main control analog input circuit
- Sensor wiring and connectors feeding the board
- Power supply quality to the control
- Electrical interference or a power event
1. Check that the plug is fully seated and the outlet is working. 2. Note anything unusual before the code, such as a storm or a breaker trip. 3. Keep the cabinet closed; the control is not an owner repair.
- An out-of-range channel can be the board itself or a sensor line feeding it, and the number does not name which
- We check the supply and connections, then test the inputs on the control
- You get a written price first, with a 30-day workmanship warranty on any repair
Other Washer codes
What is the ADC check?
It is the control checking its own measuring circuits. When one channel is outside its expected range for ten seconds, it records the number. The washer keeps watching those circuits all the time.
Does it mean a sensor is bad?
Not necessarily. The board, the wiring or the power can also cause it, which is why we test them in turn. The control watches its own measuring circuits constantly, and ten seconds out of range is enough to record this number.
Is it visible to me?
On these models it is stored for a technician or can show on the display. A loose sensor connector can cause the same reading as a bad board, so we check connections before replacing anything.
Still seeing 58?
A technician diagnoses it on site and gives you the price in writing before any work starts.