A/C Heater Blower Electrical issue

Asked by Dec 31, 2016 at 06:42 PM about the 1999 Chevrolet C/K 1500 LS Extended Cab RWD

Question type: Maintenance & Repair

My truck's A/C would initially only operate on high speed then quit blowing all together. I replaced the Blower Resistor & Blower Motor- no improvement. I replaced the A/C Console & Fan Speed Switch, got it working on all speeds, but after a few weeks the Blower Fuse blew. Replaced the fuse but it's still not working. I'll be grateful for any advice you may have.

1 Answer

87,415

There must be a draw on the circuit, a bad component, all I can see that you have not looked at is the HVAC Control Module. Also I would see if that blower motor resistor is still good, and along with the new blower motor. If the blower motor is drawing too much current, it would pop the fuse.

1 people found this helpful.

Your Answer:

Chevrolet C/K 1500 Experts

  • #1
    Andrew Olsen
    Reputation
    4,570
  • #2
    John Saffrahn
    Reputation
    2,770
  • #3
    Rowefast
    Reputation
    2,460
View All

Related Models For Sale

Used Chevrolet Silverado 1500
1,806 Great Deals out of 155,395 listings starting at $1,995
Used GMC Sierra 1500
683 Great Deals out of 56,381 listings starting at $1,500
Used Ford F-150
2,283 Great Deals out of 188,286 listings starting at $1,200
Used Dodge Ram 1500
329 Great Deals out of 8,865 listings starting at $1,950
Used Chevrolet Silverado 2500HD
308 Great Deals out of 28,272 listings starting at $2,500
Used Chevrolet Tahoe
632 Great Deals out of 38,029 listings starting at $1,950
Used Chevrolet Camaro
316 Great Deals out of 27,098 listings starting at $2,700
Used Chevrolet C/K 3500
192 listings starting at $2,990
Used Toyota Tacoma
476 Great Deals out of 50,636 listings starting at $2,997
Used Chevrolet S-10
6 Great Deals out of 897 listings starting at $1,288

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.