By Steel City Appliance Repair
If your Samsung washer isn’t washing and you want to find out what’s actually wrong, the fastest first step is to run the built-in Samsung washer quick test mode. It puts the washer through an automatic self-test and reports an error code that points you to the failed component. Here’s exactly how to enter it on the WF45K6500AV/A2 (and many similar Samsung front-loaders).
How to Enter Samsung Washer Quick Test Mode
First, set the delay hours to 17 hours.
Next, press and hold the Start button until “tS” (test) appears on the display.
Then, once it appears, press the Start button again, and the washer will begin the automatic test.
Reading the Result
Once the Samsung washer quick test mode finishes, the test cycles through the machine and displays an error code. For example, in the video it returned a 3C2 error, which indicates a problem with the inverter. Whatever code you get, look it up against Samsung’s error-code list to identify the part that needs attention.
Tools & Parts You’ll Need
- Digital Multimeter (for component testing): Amazon link (affiliate link)
- Samsung Inverter / PCB (if your code points to it — match your model #): Amazon link (affiliate link)
- Screwdriver / Nut Driver Set: Amazon link (affiliate link)
Watch the Video
FAQ
What does a 3C2 error mean on a Samsung washer? It points to the inverter. However, you should confirm with component testing before ordering parts.
Will quick test mode work on other Samsung models? The exact entry steps can vary by model, but the delay-hours + hold-Start method shown here works on the WF45K6500AV/A2 and many similar front-load models.
Still Having Issues?
Drop your Samsung model number in the comments on the video — I respond to every comment as quickly as possible. Subscribe to Steel City Appliance Repair for weekly DIY appliance repair tutorials.
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