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

79,295

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 of 1 people found this helpful.

Your Answer

Chevrolet C/K 1500 Experts

  • #1
    Andrew Olsen
    Reputation
    4,020
  • #2
    John Saffrahn
    Reputation
    2,690
  • #3
    Rowefast
    Reputation
    2,290
View All

Related Models For Sale

Used Chevrolet Silverado 1500
2,597 Great Deals out of 157,667 listings starting at $1,500
Used GMC Sierra 1500
1,084 Great Deals out of 61,723 listings starting at $1,295
Used Ford F-150
2,943 Great Deals out of 230,829 listings starting at $1,300
Used Chevrolet C/K 2500
211 listings starting at $3,495
Used Dodge Ram 1500
295 Great Deals out of 10,490 listings starting at $1,995
Used Chevrolet Tahoe
784 Great Deals out of 40,136 listings starting at $1,799
Used Chevrolet C/K 3500
179 listings starting at $4,000
Used Toyota Tacoma
550 Great Deals out of 41,072 listings starting at $2,999
Used Chevrolet Camaro
358 Great Deals out of 31,468 listings starting at $3,495
Used Chevrolet S-10
7 Great Deals out of 1,107 listings starting at $950

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.