Broan Range Hood 637004EX Troubleshooting and Repair Help

We’ve put together a list of symptoms for Broan Range Hood model 637004EX below. The top symptom for 637004EX is "Light not working". Click on your symptom to see what causes it and how to fix it. With step by step instructions, repair info, and how-to videos, you’ll see just how easy it is to fix your broken 637004EX Broan Range Hood.