I have a 1999 blazer lt. Replaced trans motor, tccm, 4 button switch and finally atc fuse. I now have a service 4 wd code and when I start the vehicle the 4 button switch flashes and lights go out.

Asked by Musclemike May 14, 2016 at 10:59 PM about the Chevrolet S-10 Blazer

Question type: Maintenance & Repair

1999 blazer lt. Trouble occurred when I put transfer case in neutral. 4 button
switch stopped working. Replaced tccm, 4 button switch and encoder motor.
Still no lights on switch. Found fuse atc under hood blown replaced and now
when I start vehicle switch flashes and then goes out. I have a service 4 wd
code on dash but no code with reader. Vehicle will change to 4 wd hi or lo or
neutral.

1 Answer

Your Answer:

CarGurus Experts

  • #1
    Cody Doud
    Reputation
    1,220
  • #2
    Jeremy Roadman
    Reputation
    920
  • #3
    Markfisler
    Reputation
    710
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Chevrolet S-10
3 listings starting at $12,975
Used Chevrolet Blazer
17 Great Deals out of 865 listings starting at $21,877
Used Chevrolet Tahoe
20 Great Deals out of 904 listings starting at $11,900

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.