When a Broan range vent hood lights are not working, the light bulb or complete light assembly is usually the cause. Start by checking whether the bulb is burned out and replace the Broan range vent hood light bulb if needed. Some models use a sealed light assembly instead of a replaceable bulb, so the entire assembly must be replaced. If your vent hood uses halogen lamps, test each halogen lamp for continuity with a multimeter or replace the lamp if you cannot confirm which one failed. Next, check the light socket for incoming voltage. If power reaches the socket but the bulb stays off, replace the socket. A defective light switch or push button switch can also prevent the light from turning on. Disconnect power before testing or replacing electrical parts, and use a multimeter to check each switch for continuity. These steps address common Broan range vent hood light problems, including a vent hood light that is dim, flickering, or completely out. Enter your model number to find the exact replacement part for your specific Broan range vent hood, including the correct light assembly, bulb, socket, or switch.
01 - Broan Range Vent Hood Light Assembly
If the vent hood light is burned out, replace it. Some manufacturers do not sell the light bulb as an individual part; instead, they require you to purchase the light assembly.
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One or more of the halogen lamp bulbs may be burned out. Since it’s very difficult to visually determine if any of the halogen lamps have burned out, use a multimeter to test them for continuity. Alternatively, you can just try replacing the bulbs.
To determine if the light socket is defective, use a multimeter to test the incoming power to the socket. If the light socket has power, but the light bulb isn’t working, replace the light socket.
To determine if the light switch is defective, use a multimeter to test the switch for continuity. If the light switch does not have continuity, replace it.
To determine if the push button switch is defective, use a multimeter to test the switch for continuity. If the push button switch does not have continuity, replace it