The blower motor resistor on a 1993 Chevy G20 van is usually located under the dashboard, on the passenger side. It's often tucked away and may require some disassembly to access it. It's a fairly common failure point, leading to loss of blower motor speeds.
To be certain of its location, you'd be best served by:
1. Consulting a repair manual: A Haynes or Chilton manual specific to your 1993 Chevy G20 van will have diagrams and instructions showing the exact location of the blower motor resistor.
2. Using an online repair database: Sites like AutoZone, Advance Auto Parts, or others allow you to enter your vehicle information and often show diagrams of parts locations.
3. Searching online forums: Searching for "1993 Chevy G20 blower motor resistor location" on forums like ChevyTalk or similar may yield helpful pictures and advice from other owners who've tackled this repair.
Remember that accessing the resistor might involve removing parts of the dashboard, so be prepared for some minor disassembly work. If you're not comfortable working on cars, taking it to a mechanic is the safest option.
