If your Haier range vent hood fan or light is not working, start with the thermal fuse, the most likely cause. A blown thermal fuse cuts power to the fan motor and light, so test it for continuity with a multimeter and replace it if continuity is absent. If the fuse is good, check the fan switch, which may prevent voltage from reaching the fan motor. Next, test the on-off switch, since a failed switch can stop power from reaching either the light or fan. A defective micro switch, switch kit, or rocker switch can cause the same range vent hood fan not working or vent hood light not working symptom. Disconnect power before testing switches or removing any parts, and use the wiring diagram for your model when checking voltage and continuity. Enter your Haier 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 appliance. Selecting the correct part helps prevent fit and wiring problems during the repair.
01 - Haier 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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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.
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.
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.
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.
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.