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

58,505

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 out of 1 people think this is helpful.

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

Your Answer

Add photo

Related Questions

Search Chevrolet Silverado 2500HD Questions

Chevrolet Silverado 2500HD Experts

#1 Steven Loeffler
Steven Loeffler
Reputation 420
#2 FordNut
FordNut
Reputation 280
#3 Tom Demyan
Tom Demyan
Reputation 260
View All

Related Models For Sale

Used GMC Sierra 2500HD
136 Great Deals out of 13,662 listings starting at $1,500
Used Ford F-250 Super Duty
478 Great Deals out of 42,814 listings starting at $2,850
Used Chevrolet Silverado 1500
2,681 Great Deals out of 149,054 listings starting at $1,800
Used Dodge Ram 2500
183 Great Deals out of 5,631 listings starting at $2,395
Used Chevrolet Silverado 2500
6 Great Deals out of 256 listings starting at $4,200
Used GMC Sierra 1500
1,163 Great Deals out of 58,048 listings starting at $2,495
Used Ford F-350 Super Duty
483 Great Deals out of 26,893 listings starting at $2,999
Used Ford F-150
3,395 Great Deals out of 205,576 listings starting at $1,273
Used Chevrolet Silverado 1500HD
14 Great Deals out of 284 listings starting at $4,938
Used Chevrolet Silverado 3500
33 Great Deals out of 633 listings starting at $6,200
Used Toyota Tundra
682 Great Deals out of 28,313 listings starting at $2,500

Used Cars For Sale

2017 Chevrolet Silverado 2500HD For Sale
2,615 listings starting at $27,425
2016 Chevrolet Silverado 2500HD For Sale
42 Great Deals out of 15,390 listings starting at $24,658
2015 Chevrolet Silverado 2500HD For Sale
72 Great Deals out of 2,150 listings starting at $19,995
2014 Chevrolet Silverado 2500HD For Sale
32 Great Deals out of 646 listings starting at $14,990
2013 Chevrolet Silverado 2500HD For Sale
23 Great Deals out of 1,112 listings starting at $8,905