Blower motor

Asked by Feb 10, 2016 at 09:44 AM about the 2000 Chevrolet Blazer LT 4-Door RWD

Question type: General

Blower motor won't come on. I have replaced the
resistor and fuses are good. This is a computer
climate controled unit. What moght be the next

4 Answers


Test the blower motor independently to see if it works.

Best Answer Mark helpful

Blower motor works. I even used the power cable from harness to resistor and blower motor starts up fine just when pluged in resistor nothing. It is a brand new resistor AC delco.


So you have power to the resistor? but when plugging it into the resistor it does not work? This is a bummer. Now you have to start testing the electrical parts in the system. The AC delco resistor is usually good, any other brand and I would tell you to try another. So I think I would start at the blower motor control switch on the control panel. See if power is going in and out from it.

1 of 1 people found this helpful.

Yeah figured as much it just baffles me that there is constant power going to the resistor when running is 14.21 volts there is one small wire that is the ground. That's all there is....ugh

Your Answer


Looking for a Used Blazer in your area?

CarGurus has 730 nationwide Blazer listings starting at $900.


Chevrolet Blazer Experts

  • #1
    Andrew Olsen
  • #2
  • #3
View All

Related Models For Sale

Used Chevrolet Tahoe
646 Great Deals out of 37,897 listings starting at $695
Used Chevrolet S-10
11 Great Deals out of 1,051 listings starting at $950
Used Chevrolet Silverado 1500
2,236 Great Deals out of 151,900 listings starting at $1,499
Used GMC Jimmy
150 listings
Used Ford Explorer
878 Great Deals out of 64,708 listings starting at $1,200
Used Ford F-150
2,535 Great Deals out of 221,934 listings starting at $1,222
Used Chevrolet C/K 1500
739 listings starting at $2,995
Used Chevrolet Camaro
257 Great Deals out of 30,437 listings starting at $4,200
Used Chevrolet Suburban
420 Great Deals out of 22,468 listings starting at $2,495
Used Jeep Grand Cherokee
835 Great Deals out of 73,542 listings starting at $950
Used Jeep Cherokee
298 Great Deals out of 63,690 listings starting at $9,480

Used Cars For Sale

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.