1998 Chevy S-10 Heater keeps blowing fuses!

1998 CHEVROLET S-10
132,745 MILES • 4 CYL • 2WD • AUTOMATIC
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BIGFOOTJON2
  • MEMBER
  • 1 POST
Truck keeps blowing the relay fuse under the hood for the HVAC system on the truck. The fuses inside the door for the HVAC are not blowing though. I have no heat or air conditioning because of it. Not sure what to do?
Jan 20, 2009 at 5:44 AM
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RHALL77
  • ✓Experienced Mechanic
  • 3,361 POSTS
disconne your blower fan and check the resistance of the motor and see if it is shorted. also check the blower motor resistor and see if it is burnt. this is a common problem in gm's
Jan 21, 2009 at 9:52 AM
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