Donald L Winter Haven , FL March 11, 2015 Appliance: Frigidaire Dryer LER331DS0 Frigidaire Dryer Ler331ds0: Temp sel switch hi resistance & variable in low temp mode. How to replace Switch. New switch approx. .2 ohms in low heat position. If I remember correctly, the help section of your website said the resistance in low heat mode should be 10k ohms maximum, but I believe it should be less than 1.0 ohm. Working fine now. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes