why did the engine service light come on when my lights went out

Asked by Apr 07, 2017 at 11:21 PM about the 2005 Chevrolet TrailBlazer LT 4WD

Question type: Maintenance & Repair

1 Answer

21,095

If that is all that went out and engine did not stall, the lights have a sensor. May be its a loose connection, if the light is still on have the computer scanned at a auto parts store. Check you fuse/relay and ground wire, see if a bulb is blown.

Your Answer

Chevrolet TrailBlazer Experts

  • #1
    bigdogracer
    Reputation
    980
  • #2
    Tom Demyan
    Reputation
    900
  • #3
    tennisshoes
    Reputation
    700
View All

Related Models For Sale

Used Chevrolet Tahoe
820 Great Deals out of 41,881 listings starting at $1,987
Used Chevrolet Silverado 1500
2,709 Great Deals out of 174,045 listings starting at $955
Used Jeep Grand Cherokee
1,091 Great Deals out of 72,250 listings starting at $1,195
Used Dodge Charger
464 Great Deals out of 33,534 listings starting at $1,999
Used GMC Envoy
41 Great Deals out of 1,968 listings starting at $1,499
Used GMC Sierra 1500
1,254 Great Deals out of 64,571 listings starting at $999
Used Ford Mustang
611 Great Deals out of 39,252 listings starting at $1,895
Used Ford Explorer
1,271 Great Deals out of 69,119 listings starting at $750
Used Cadillac Escalade
267 Great Deals out of 11,899 listings starting at $1,200
Used Chevrolet Impala
586 Great Deals out of 34,416 listings starting at $900
Used Chevrolet TrailBlazer EXT
6 Great Deals out of 1,082 listings starting at $2,690
Used GMC Yukon
622 Great Deals out of 20,760 listings starting at $2,600

Used Cars For Sale

2007 Chevrolet TrailBlazer LT 4WD For Sale
10 Great Deals out of 140 listings starting at $2,800
2006 Chevrolet TrailBlazer LT 4WD For Sale
137 listings starting at $1,999
2005 Chevrolet TrailBlazer LT 4WD For Sale
115 listings starting at $1,500

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.