* Blower Motor: This is typically located behind the dashboard, on the passenger side. Accessing it requires removing parts of the dashboard, often involving significant disassembly. It's usually attached to the HVAC housing.
* Blower Motor Control Module (Resistor): This is usually located within the HVAC housing, near the blower motor itself, or sometimes under the dashboard in a less accessible area. It's a smaller component and often easier to reach once you have access to the blower motor area. It can be a bit tricky to find; sometimes it's attached to the blower motor housing, sometimes it's a separate unit nearby.
To find them: You'll almost certainly need a repair manual specific to your 2002 Chevy van model (Express, Venture, etc.). These manuals provide diagrams and detailed instructions showing exactly where the components are located and how to access them for repair or replacement. Searching online for "[Your Chevy Van Model Year] blower motor replacement" or "HVAC system diagram" will probably turn up some helpful results, including potentially free online manuals or diagrams.
Without a specific model (Express, Astro, Venture etc.) it's impossible to give a more precise location. The location can vary slightly even within the same year and model based on options and trim level.
