Frequently Asked Questions
•The motor runs when I bypass the door switch, but the dryer still doesn't heat. What could be the problem?
If the motor runs but there's no heat, the issue is likely with the heating element, thermal fuse, or thermostat. Check the continuity of the heating element with a multimeter. If the element is good, check the thermal fuse (usually located on the blower housing) for continuity. Also, test the thermostat(s) for proper operation. A faulty high-limit thermostat can also cause no heat.
•I bypassed the door switch, and the motor still doesn't run. What should I check next?
If bypassing the door switch doesn't start the motor, the issue may be with the motor itself, the motor start relay, or the control board. Check the voltage at the motor terminals when the dryer is supposed to be running (240V AC). If there's voltage, the motor might be faulty. If there's no voltage, check the motor start relay and the control board for issues.
•How do I properly test the door switch with a multimeter?
To test the door switch, disconnect the dryer from power. Remove the wires from the switch. Set your multimeter to the continuity setting (or ohms). Place one probe on each terminal of the switch. With the switch in the normal position (door open), you should read open circuit (no continuity). Press the switch (simulating a closed door). You should now read continuity (close to 0 ohms). If the switch doesn't behave this way, it's faulty and needs replacement.