Why won't blower come on in 1990 Ford Bronco?

If the blower in a 1990 Ford Bronco won't come on, it could be due to several issues. Common causes include a blown fuse, a faulty blower motor resistor, or a malfunctioning blower motor itself. Additionally, check the wiring for any damage or loose connections. If these components are functioning properly, the issue may lie within the switch or climate control system.