Sevice engine light
20

Asked by Jan 15, 2016 at 11:56 AM about the 2002 Chevrolet TrailBlazer

Question type: Maintenance & Repair

In Aug. I bought a 2002 Trailblazer w/ 128,000 mi. It's been running great!
But I live in MI and the snow has started. And when I have to drive in AWD
or 4WD hi, the "service engine soon" light comes on. There's no change in
how it handles. Just the light. I've already put 10,000 mi on it and haven't
had any problems or other service lights come on. How concerned should I
be? (Can do any expensive repairs until tax refund comes in.)

2 Answers
73,975

answered 2 years ago

If truck is running normal,it is probably just a sensor that is bad,have it scanned to know the real issue,but as long as it runs and handles normal,you should have no issues with driving it,but have it scanned at parts store for free,then you will know what you need to do.

2 people found this helpful.
Best Answer Mark helpful
20

answered 2 years ago

Sound good. Thanks!

2 people found this helpful.
Mark helpful

Your Answer

Related Questions

  • Sevice engine light 2 answers

    In Aug. I bought a 2002 Trailblazer w/ 128,000 mi. It's been running great! But I live in MI and the snow has started. And when I have to drive in AWD or 4WD hi, the "service engine soon" light come...

    2002 Chevrolet TrailBlazer

    -

    Maintenance & Repair

  • reduce engine light 1 answer

    Was driving about 70 MPH and the reduce power light came on and it wouldn't go I turned it off and back on and it went off but I got back up to 70MPH and it happened again

    2005 Chevrolet TrailBlazer LT 4WD

    -

    Maintenance & Repair

  • Flashing engine light 4 answers

    I have a flashing engine light that comes on when the motor is under any kind of strain. I've scanned it and it's reading P0300. Multiple cylinder misfire. I've replaced the plugs and it still exis...

    2005 Chevrolet TrailBlazer LT 4WD

    -

    Maintenance & Repair

  • Engine light flashes wend I'm driving 1 answer

    Engine light flashes wend driving

    2005 Chevrolet TrailBlazer LS

    -

    Maintenance & Repair

  • What does the warning light that looks like an engine with a downward pointing arrow mean? 7 answers

    On my way home yesterday, my 2005 Chevy Trailblazer LT, suddenly lost power, and a warning light came on!!! the light looks like an engine with a large, downward pointing arrow in it. What does this...

    2005 Chevrolet TrailBlazer LT 4WD

    -

    Maintenance & Repair

Shortcuts

Search Chevrolet TrailBlazer Questions

Chevrolet TrailBlazer Experts

  • #1
    bigdogracer
    Reputation
    1,070
  • #2
    Tom Demyan
    Reputation
    960
  • #3
    tennisshoes
    Reputation
    780
View All

Related Models For Sale

Used Jeep Grand Cherokee
831 Great Deals out of 75,649 listings starting at $899
Used Chevrolet Tahoe
528 Great Deals out of 36,655 listings starting at $1,375
Used Chevrolet Silverado 1500
1,781 Great Deals out of 149,286 listings starting at $1,495
Used GMC Envoy
27 Great Deals out of 1,512 listings starting at $2,200
Used Chevrolet Corvette
101 Great Deals out of 15,518 listings starting at $3,900
Used Chevrolet Camaro
224 Great Deals out of 28,922 listings starting at $3,900
Used GMC Sierra 1500
722 Great Deals out of 58,462 listings starting at $1,900
Used Dodge Durango
218 Great Deals out of 25,141 listings starting at $800
Used Chevrolet Impala
397 Great Deals out of 25,595 listings starting at $799
Used Ford Mustang
270 Great Deals out of 37,082 listings starting at $2,150
Used Ford Explorer
801 Great Deals out of 64,315 listings starting at $1,000

Used Cars For Sale

2009 Chevrolet TrailBlazer For Sale
96 listings starting at $4,995
2008 Chevrolet TrailBlazer For Sale
15 Great Deals out of 565 listings starting at $2,495
2007 Chevrolet TrailBlazer For Sale
12 Great Deals out of 577 listings starting at $2,495
2006 Chevrolet TrailBlazer For Sale
4 Great Deals out of 507 listings starting at $1,650
2005 Chevrolet TrailBlazer For Sale
508 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.