2004 Chevy Silverado fan swithc

2004 CHEVROLET SILVERADO
70,000 MILES • V8 • 4WD • AUTOMATIC
Avatar
KCRACE
  • MEMBER
  • 1 POST
The 0-5 switch that I use to turn the fan up or down only works on 5 now, is it the switch that needs replaced or something else? If its just the swith where can I get one besides the dealer? If it is something else what would it be and where can I find the new part?
Mar 3, 2010 at 11:40 AM
Advertisement
Avatar
BLUELIGHTNIN6
  • ✓Experienced Mechanic
  • 16,542 POSTS
first check for faulty blower motor relay. if the relay is OK then suspect faulty blower motor resistor. a local auto part store should carry or be able to get these parts.
Mar 3, 2010 at 11:48 AM
Avatar
BLUELIGHTNIN6
  • ✓Experienced Mechanic
  • 16,542 POSTS
actually looking at repair manual it doesn't appear your vehicle uses a blower motor relay. if its working in high setting then the blower motor resistor pack will need replaced.
Mar 4, 2010 at 7:54 AM
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.
Ask a Free Question
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.