recently my AC stopped working completely, now the check engine light is on constantly. Is that a reason for the check engine light to stay on?

Asked by Jun 30, 2014 at 04:59 PM about the 2004 Chevrolet Silverado 2500HD 4 Dr LS Extended Cab SB HD

Question type: Maintenance & Repair

2 Answers

72,095

No your ac should not make your check engine light come on,may need to take truck and have a obd reading on it to find other problem.

1 of 1 people found this helpful.

It may be as simple as the belt that runs your compressor broke. Check this first, it is a cheap repair.

Your Answer

Chevrolet Silverado 2500HD Experts

  • #1
    Steven Loeffler
    Reputation
    540
  • #2
    Tom Demyan
    Reputation
    360
  • #3
    piocon
    Reputation
    310
View All

Related Models For Sale

Used GMC Sierra 2500HD
121 Great Deals out of 15,004 listings starting at $3,259
Used Chevrolet Silverado 1500
2,597 Great Deals out of 157,670 listings starting at $1,500
Used Ford F-250 Super Duty
403 Great Deals out of 47,758 listings starting at $1,700
Used Dodge Ram 2500
159 Great Deals out of 5,332 listings starting at $2,999
Used GMC Sierra 1500
1,084 Great Deals out of 61,718 listings starting at $1,295
Used Ford F-150
2,943 Great Deals out of 230,829 listings starting at $1,300
Used Ford F-350 Super Duty
396 Great Deals out of 27,113 listings starting at $3,900
Used Chevrolet Silverado 2500
5 Great Deals out of 230 listings starting at $2,995
Used Chevrolet Silverado 3500
17 Great Deals out of 496 listings starting at $5,711
Used Chevrolet Silverado 1500HD
7 Great Deals out of 270 listings starting at $4,873

Used Cars For Sale

2018 Chevrolet Silverado 2500HD For Sale
17,304 listings starting at $26,034
2017 Chevrolet Silverado 2500HD For Sale
8 Great Deals out of 1,988 listings starting at $26,977
2016 Chevrolet Silverado 2500HD For Sale
54 Great Deals out of 1,839 listings starting at $22,225
2015 Chevrolet Silverado 2500HD For Sale
89 Great Deals out of 2,533 listings starting at $14,750
2014 Chevrolet Silverado 2500HD For Sale
17 Great Deals out of 702 listings starting at $11,995

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.