2011 GMC serria 1500 having some wierd electrical problems

10

Asked by Dec 30, 2016 at 07:36 PM about the 2011 GMC Sierra 1500 SLE Crew Cab 4WD

Question type: Maintenance & Repair

Just recently my GMC Serria is having
some electrical issues. It started with just
the occasional flicker of headlights and the
radio would go off, and come back on
under a second or so. Next thing I know,
driving home the other evening, I dim my
lights for oncoming car, I brighten and my
instrument cluster goes crazy, my radio
quits, headlights flicker, transmission won't
shift, stableloc control cuts off, and my
door locks go crazy too! Checked the body
grounds and battery is new. Any other
suggestions? Any help would be
appreciated!

1 Answer

75,775

Body control module (BCM) may be bad. HTH. -Jim

1 of 1 people found this helpful.

Your Answer

GMC Sierra 1500 Experts

  • #1
    dragonflyoffshore
    Reputation
    5,530
  • #2
    John Saffrahn
    Reputation
    3,820
  • #3
    Glenn Clingenpeel
    Reputation
    3,570
View All

Related Models For Sale

Used Chevrolet Silverado 1500
2,664 Great Deals out of 158,108 listings starting at $1,850
Used Ford F-150
2,998 Great Deals out of 231,248 listings starting at $1,300
Used GMC Sierra 2500HD
133 Great Deals out of 15,012 listings starting at $3,259
Used Chevrolet Silverado 2500HD
402 Great Deals out of 31,806 listings starting at $2,500
Used Toyota Tundra
622 Great Deals out of 36,161 listings starting at $1,500
Used Ram 1500
1,227 Great Deals out of 119,098 listings starting at $3,950
Used Toyota Tacoma
557 Great Deals out of 41,052 listings starting at $2,995
Used Dodge Ram 1500
299 Great Deals out of 10,624 listings starting at $1,950
Used Ford F-250 Super Duty
403 Great Deals out of 47,812 listings starting at $1,700
Used Chevrolet Tahoe
801 Great Deals out of 40,245 listings starting at $1,799
Used GMC Yukon
494 Great Deals out of 19,449 listings starting at $2,495
Used Chevrolet Colorado
329 Great Deals out of 43,489 listings starting at $1,695
Used Chevrolet Camaro
371 Great Deals out of 31,504 listings starting at $3,000
Used GMC Canyon
129 Great Deals out of 15,160 listings starting at $1,500
Used Ford Mustang
342 Great Deals out of 41,798 listings starting at $1,488

Used Cars For Sale

2018 GMC Sierra 1500 SLE Crew Cab 4WD For Sale
1,894 listings starting at $36,916
2017 GMC Sierra 1500 SLE Crew Cab 4WD For Sale
9 Great Deals out of 734 listings starting at $30,987
2016 GMC Sierra 1500 SLE Crew Cab 4WD For Sale
4 Great Deals out of 289 listings starting at $27,900
2015 GMC Sierra 1500 SLE Crew Cab 4WD For Sale
19 Great Deals out of 680 listings starting at $18,995
2014 GMC Sierra 1500 SLE Crew Cab 4WD For Sale
17 Great Deals out of 666 listings starting at $17,991

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.