02 chevy blazer heater blower intermittent working
90

Asked by blazer02 Dec 30, 2014 at 11:27 AM about the 2002 Chevrolet Blazer LS 2-Door RWD

Question type: Maintenance & Repair

The heater blower works sometimes. I started it this morning and it didn't work. Later went out and started the blazer and the blower worked ok. It worked ok after shutting the blazer off and restarting it again. But the next time I stopped and restarted the blower didn't work. tried a couple more stopping and starting the blazer, but blower still wouldn't work. Tried different positions of the vents and fan switch without and luck..

4 Answers
90

blazer02 answered 9 years ago

Update to this.. I decided to bang on the motor when it wasn't working and it started working, but next time I started the blazer it wouldn't work until I banged on it again.. Motor going bad??

2 people found this helpful.
Mark helpful
150

lahtiv1 answered 9 years ago

d wire connection z failing somewer so check d fuse if non of dem z failin also.good luck

1 people found this helpful.
Mark helpful
70

Maintenanceguy answered 7 years ago

Ther is a resistor near the motor replace thrmal resistor along the wiring... a LOT easier than replacing the blower and cheaper, and it may again a couple years later, replace that thermal resister again! Still far cheaper by the dozen!

Mark helpful

Your Answer:

Related Questions

  • 02 chevy blazer heater blower intermittent working 4 Answers

    The heater blower works sometimes. I started it this morning and it didn't work. Later went out and started the blazer and the blower worked ok. It worked ok after shutting the blazer off and restarti...

    2002 Chevrolet Blazer LS 2-Door RWD

    -

    Maintenance & Repair

  • '02 Blazer ~ Intermittent Fuel Pump 3 Answers

    I have an 02' Blazer 2Door 2WD 4.3L vortec. Great truck - very low miles. Sorry if this is long, but i want to give all the info - about a month ago the fuel pump went out. She was showing signs / n...

    2002 Chevrolet Blazer LS 2-Door RWD

    -

    Maintenance & Repair

  • 02 s10 blazer shifter on floor indicator not working 1 Answer

    I just had my ignition replaced. they also replaced my shift cable, but the shift indicator where it tells me if im in park , gear, etc. is not working....shop said live with it

    2002 Chevrolet Blazer LS 2-Door RWD

    -

    Maintenance & Repair

  • A/C not working in 2002 Chevy Blazer 1 Answer

    My A/C in my 2002 Chevy Blazer quit blowing cold air. When checked with a guage it showed overfull so drained all freon out but when tried to refill with new it keeps red-lining on the pressure ...

    2002 Chevrolet Blazer LS 4-Door 4WD

    -

    Maintenance & Repair

  • 2000 blazer no fuel gauge 4x4 and blower motor 2 Answers

    I've been working on this 2000 Chevy blazer with a climate control panel and can't seem to find the issue on why the blower motor is not working I can give the blower motor itself a ground and then...

    2000 Chevrolet Blazer LT 4-Door 4WD

    -

    Maintenance & Repair

Blazer

Looking for a Used Blazer in your area?

CarGurus has 847 nationwide Blazer listings starting at $21,977.

Postal Code:

Shortcuts

Search Chevrolet Blazer Questions

CarGurus Experts

  • #1
    Andrew Olsen
    Reputation
    4,270
  • #2
    Rowefast
    Reputation
    3,560
  • #3
    yetilikesbeer
    Reputation
    2,420
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Chevrolet Trailblazer
8 Great Deals out of 1,138 listings starting at $18,495
Used Chevrolet Tahoe
15 Great Deals out of 853 listings starting at $5,995
Used Toyota RAV4
88 Great Deals out of 2,086 listings starting at $3,888
Used Jeep Grand Cherokee
135 Great Deals out of 3,222 listings starting at $4,995
Used Chevrolet Silverado 1500
222 Great Deals out of 5,891 listings starting at $2,975
Used Ford Explorer
72 Great Deals out of 2,080 listings starting at $2,999
Used Honda CR-V
112 Great Deals out of 3,880 listings starting at $1,995

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. Content will be removed if CarGurus becomes aware that it violates our policies.