Blower motor

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

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
step????

4 Answers

75,625

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.

75,625

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

Blazer

Looking for a Used Blazer in your area?

CarGurus has 903 nationwide Blazer listings starting at $950.

ZIP:

Chevrolet Blazer Experts

  • #1
    Andrew Olsen
    Reputation
    2,090
  • #2
    yetilikesbeer
    Reputation
    1,400
  • #3
    Rowefast
    Reputation
    1,070
View All

Related Models For Sale

Used Chevrolet Tahoe
876 Great Deals out of 46,357 listings starting at $1,980
Used Chevrolet S-10
16 Great Deals out of 1,186 listings starting at $1,550
Used Chevrolet Silverado 1500
2,762 Great Deals out of 203,300 listings starting at $599
Used GMC Jimmy
202 listings starting at $1,994
Used Chevrolet Camaro
485 Great Deals out of 34,426 listings starting at $1,450
Used Chevrolet C/K 1500
834 listings starting at $2,499
Used Ford F-150
3,310 Great Deals out of 248,814 listings starting at $1,295
Used Ford Explorer
1,246 Great Deals out of 78,968 listings starting at $2,100
Used GMC Yukon
608 Great Deals out of 23,937 listings starting at $1,200
Used Jeep Grand Cherokee
1,054 Great Deals out of 89,412 listings starting at $1,200
Used Chevrolet Impala
575 Great Deals out of 37,398 listings starting at $990

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.