How do I reset the computer

Asked by GuruF4523 Apr 11, 2020 at 04:53 PM about the 2004 Chevrolet Trailblazer LS 4WD

Question type: Maintenance & Repair

2 Answers
11,265

FJ4072 answered 4 years ago

Remove fuses #10 and #28. That will reset the PCM

1 people found this helpful.
Mark helpful

Your Answer:

Related Questions

  • How do I reset the computer in a 2008 chevy trailblazer? 2 Answers

    I just replaced the transmission in my 2008 chevy trailblazer. However it seems the vehicle's computer is not recognizing the transmission I put in.

    2008 Chevrolet Trailblazer LS Fleet 4WD

    -

    Maintenance & Repair

  • How do I reset the computer 2 Answers

    2004 Chevrolet Trailblazer LS 4WD

    -

    Maintenance & Repair

  • Reset computer 5 Answers

    Do I need to reset my computer after installing throttle body and accelerator pedal?

    2002 Chevrolet Trailblazer LS RWD

    -

    Maintenance & Repair

  • How do I reset the security light in my 2003 Trailblazer? 5 Answers

    My security light is on and my car will not crank. I have tried a lot of different things that have been posted and nothing has helped. Can somebody please help me get my car running. Thanks

    2003 Chevrolet Trailblazer LTZ 4WD

    -

    Maintenance & Repair

  • How do I reset passlock on 2005 chevy Trailblazer? 24 Answers

    Battery died Tuesday evening.Put in new battery the next day.Now have power to everything except it will not start. Passlock will flash 3 times then stay on when I turn the switch.Is there any way I c...

    2005 Chevrolet Trailblazer LS RWD

    -

    Maintenance & Repair

Shortcuts

Search Chevrolet Trailblazer Questions

CarGurus Experts

  • #1
    FJ4072
    Reputation
    7,490
  • #2
    Gene Arnett
    Reputation
    3,180
  • #3
    bigdogracer
    Reputation
    2,740
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Chevrolet Blazer
18 Great Deals out of 1,009 listings starting at $5,995
Used Chevrolet Equinox
94 Great Deals out of 3,108 listings starting at $1,695
Used Chevrolet Tahoe
15 Great Deals out of 774 listings starting at $7,499
Used Chevrolet Silverado 1500
173 Great Deals out of 7,251 listings starting at $6,995
Used Toyota RAV4
124 Great Deals out of 3,010 listings starting at $5,995
Used Jeep Grand Cherokee
118 Great Deals out of 3,791 listings starting at $4,999
Used Ford Explorer
57 Great Deals out of 1,796 listings starting at $2,888
Used Honda CR-V
166 Great Deals out of 4,758 listings starting at $100
Used Ford Escape
124 Great Deals out of 4,367 listings starting at $2,999

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.