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HomeRepair HelpBroan Vent Hood RepairBroan Range vent hood fan or light not working Repair
Broan Range vent hood fan or light not working
Is your Broan range vent hood fan or light not working? Start with the thermal fuse, the most likely cause when both functions have stopped. Disconnect power and use a multimeter to test the thermal fuse for continuity. If it is open, replace it. If the fuse is good, test the fan switch, which may prevent voltage from reaching the fan motor, followed by the on-off switch, which controls power to the range vent hood light or motor. A faulty micro switch, switch kit, or rocker switch can cause the same symptom. Test each switch for continuity and replace any part that fails. These checks can help diagnose a Broan range vent hood with no fan, no light, or both functions unavailable. Before handling wiring, turn off power at the circuit breaker. Enter your Broan range vent hood model number to find the exact replacement thermal fuse, fan switch, on-off switch, micro switch, switch kit, or rocker switch for your specific machine. Using the correct part helps ensure the fan and light operate safely and reliably.
01 - Broan Range Vent Hood Thermal Fuse
To determine if the thermal fuse has blown, use a multimeter to test the fuse for continuity. If the thermal fuse does not have continuity, replace it.
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02 - Broan Range Vent Hood Fan Switch
A defective fan switch may not allow voltage to reach the fan motor to run it. To determine if the switch is defective, use a multimeter to test the switch for continuity. If the switch does not have continuity, replace it.
Highly Likely
03 - Broan Range Vent Hood On - Off Switch
A defective on-off switch may not allow voltage to reach a light or fan motor to turn the light or motor on. To determine if the switch is defective, use a multimeter to test the switch for continuity. If the switch does not have continuity, replace it.
Highly Likely
04 - Broan Range Vent Hood Micro Switch
To determine if the micro switch is defective, use a multimeter to test the switch for continuity. If the micro switch does not have continuity, replace it.
Highly Likely
05 - Broan Range Vent Hood Switch Kit
To determine if the switch kit is defective, use a multimeter to test the switch for continuity. If the switch does not have continuity, replace the switch kit.
Highly Likely
06 - Broan Range Vent Hood Rocker Switch
To determine if the rocker switch is defective, use a multimeter to test the switch for continuity. If the rocker switch does not have continuity, replace it.
Highly Likely
Frequently Asked Questions
Why is my Broan range vent hood fan or light not working?
How do I test a Broan range vent hood thermal fuse?
How can I tell if the range hood switch is bad?
What should I check if my Broan range hood fan works but the light does not?
How do I find the correct Broan range vent hood replacement part?
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