My 2006 hummer3 would not start so I replaced the battery, now my check engine light is on! What could this mean?

130

Asked by Apr 16, 2014 at 12:44 AM about the 2006 Hummer H3 4dr SUV 4WD

Question type: Maintenance & Repair

3 Answers

21,495

the light comes on when the computer or pcm same thing, senses a fault from one of the monitoring sensors sending the wrong signals. A code reader will direct you to the area of problem. The battery is just for maintaining full 12 volts and cranking starter to start engine

1 of 1 people found this helpful.
130

Thank u. Is it alright to drive?

21,495

yes, 3/4s the cars on the road have the light glowing, Over engineered electronic scrap

Your Answer

H3

Looking for a Used H3 in your area?

CarGurus has 1,876 nationwide H3 listings starting at $4,900.

ZIP:

Hummer H3 Experts

  • #1
    cocod
    Reputation
    830
  • #2
    HummerGirl
    Reputation
    800
  • #3
    PatriciaDoss
    Reputation
    640
View All

Related Models For Sale

Used Hummer H2
18 Great Deals out of 1,288 listings starting at $5,500
Used Hummer H2 SUT
4 Great Deals out of 258 listings starting at $13,988
Used Jeep Wrangler
337 Great Deals out of 17,363 listings starting at $2,995
Used Jeep Wrangler Unlimited
366 Great Deals out of 44,724 listings starting at $9,900
Used Ford F-150
2,561 Great Deals out of 198,632 listings starting at $1,500
Used Chevrolet Tahoe
713 Great Deals out of 41,440 listings starting at $1,995
Used Jeep Grand Cherokee
846 Great Deals out of 70,053 listings starting at $700
Used Chevrolet Silverado 1500
2,245 Great Deals out of 168,634 listings starting at $1,000
Used Toyota FJ Cruiser
58 Great Deals out of 2,053 listings starting at $6,941
Used Cadillac Escalade
253 Great Deals out of 12,098 listings starting at $2,500
Used Toyota 4Runner
280 Great Deals out of 23,275 listings starting at $2,300
Used Dodge Charger
416 Great Deals out of 28,284 listings starting at $2,490

Used Cars For Sale

2006 Hummer H3 4dr SUV 4WD For Sale
20 Great Deals out of 693 listings starting at $4,900

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.