4wd

45

Asked by Jason Dec 30, 2008 at 05:25 PM about the 2000 Chevrolet Blazer Trailblazer 4-Door 4WD

Question type: Maintenance & Repair

ok, so i have bout 93000 miles on my blazer, and i just replaced my stereo, but ever since, my 4wd wont turn on, i cant use auto, 4hi or 4lo, i tried unpluggin the switch and pluggin it back in, but it wont work

hopefully it will b simple and cheap

please help

jason

5 Answers

135

You might have blown the 4WD fuse. Are you getting any idiot lights (namely the 4WD light)?

3,855

It could be a fuse, it could also be the switch... these switches are notorius for going bad. Do the buttons light up when you start the vehicle and is there any lights at all once it's running? If it lights up when you start the vehicle, then the fuse should be ok.... i have a switch in my tool box that is good but a corner of it is chipped.... P/N is 15708958

45

well, c, the 2hi lights up, and stays lit, and when i switch to auto4, or 4hi or lo, it flashes for bout 30 sec, and than it goes back to 2wd, so i mean i guess it isnt the fuse than, but yea, it just sucks since its been snowin a lot lately, lol

3,855

when i have time later tonight, i'll see if i can get the diagnostics from GM as well as the wiring diagram

Your Answer:

Blazer

Looking for a Used Blazer in your area?

CarGurus has 17,537 nationwide Blazer listings starting at $13,900.

ZIP:

Own this car?

Share your experience with others.

2000 Chevrolet Blazer

Review another car

CarGurus Experts

  • #1
    Andrew Olsen
    Reputation
    4,240
  • #2
    Rowefast
    Reputation
    3,540
  • #3
    yetilikesbeer
    Reputation
    2,410
View All

Know more, shop wisely

Search

Related Models For Sale

Used Jeep Grand Cherokee
2,305 Great Deals out of 46,142 listings starting at $800
Used Chevrolet Tahoe
1,061 Great Deals out of 19,920 listings starting at $2,264
Used Chevrolet Silverado 1500
3,993 Great Deals out of 130,168 listings starting at $2,450
Used Ford Explorer
2,130 Great Deals out of 61,312 listings starting at $999
Used Toyota RAV4
1,780 Great Deals out of 29,465 listings starting at $2,495
Used Chevrolet Camaro
549 Great Deals out of 10,090 listings starting at $2,000
Used Dodge Durango
677 Great Deals out of 18,988 listings starting at $2,999
Used Honda CR-V
1,914 Great Deals out of 40,188 listings starting at $2,477

Used Cars for Sale

2024 Chevrolet Blazer For Sale
12 Great Deals out of 9,908 listings starting at $26,094
2023 Chevrolet Blazer For Sale
55 Great Deals out of 1,320 listings starting at $22,982
2022 Chevrolet Blazer For Sale
90 Great Deals out of 1,112 listings starting at $19,471
2021 Chevrolet Blazer For Sale
266 Great Deals out of 3,115 listings starting at $17,005
2020 Chevrolet Blazer For Sale
80 Great Deals out of 1,145 listings starting at $14,533

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.