When I get out of my 2011 Sierra Denali and lock my doors in a few minutes my horn will start honking. It will quit when I unlock doors with remote

Asked by Jan 18, 2013 at 09:05 AM about the 2011 GMC Sierra 1500 Denali Crew Cab AWD

Question type: Maintenance & Repair

3 Answers


Sounds like something is tripping your security alarm.


Sorry to hear this. I would suggest contacting your dealership and having them diagnose your horn and remote start. Under normal circumstances this should be covered under your vehicle's Bumper to Bumper Vehicle Warranty. If so, please private message me the last 8-digits of your VIN, first and last name, current mileage and your preferred dealership. Vanessa GM Customer Service


good to here from gm customer service

Your Answer

Add photo

Related Questions

  • 2000 gmc truck horn will not work 1 answer

    Had both doors open and accidentally hit the lock button on the passenger side. The horn beeped 4 times and stopped. Now the horn will not work at all. My truck has no remote start or locks and must ...

    2000 GMC Sierra 1500 SL 4WD Extended Cab LB


    Maintenance & Repair

  • 1992 GMC 1/2 ton starter problem. 8 answers

    1992 Sierra, 5.7 engine, 5 speed manual transmission. Intermittent starter problem. Seems to be related to heat. Nothing, not even "clicking". 1 hour later all good. Solenoid or Starter?

    GMC Sierra 1500


    Maintenance & Repair

  • GMC 2003 Sierra passlock system, dealer wants 600-1000 dollars to fix, can't it be bypassed

    Why can't the passlock system be bypassed and an after market system put on the auto..passlock systems are terrible and give lots of trouble, there is a plug in connector at the key inside the steerin...

    2003 GMC Sierra 1500 SLE Extended Cab SB


    Maintenance & Repair

  • burned fuse box on 94gmc 2 answers

    I installed a speaker system from a local store in my 94 gmc sierra 1500 it worked fine for like a week and one day I decided to turn the amp up, couple days later the fuse to my radio begins to ...

    1994 GMC Sierra 1500 C1500 SL Extended Cab Stepside SB


    Maintenance & Repair

  • remote starters. 1 answer

    I have a 1993 GMC Sierra. I have Haynes Repair Manual and an AutoStart remote starter kit with instalation diagram. how do I match them up ? please please help

    1993 GMC Sierra 1500


    Car Customization

Sierra 1500

Looking for a Used Sierra 1500 in your area?

CarGurus has 62,274 nationwide Sierra 1500 listings starting at $1,395.


Search GMC Sierra 1500 Questions

GMC Sierra 1500 Experts

#1 dragonflyoffshore
Reputation 4,770
#2 John Saffrahn
John Saffrahn
Reputation 3,360
#3 Glenn Clingenpeel
Glenn Clingenpeel
Reputation 2,960
View All

Related Models For Sale

Used Chevrolet Silverado 1500
2,283 Great Deals out of 155,210 listings starting at $1,395
Used Ford F-150
2,691 Great Deals out of 211,555 listings starting at $1,000
Used GMC Sierra 2500HD
137 Great Deals out of 13,455 listings starting at $2,997
Used Dodge Ram 1500
528 Great Deals out of 12,814 listings starting at $1,995
Used Toyota Tundra
587 Great Deals out of 30,722 listings starting at $2,637
Used Ram 1500
1,201 Great Deals out of 115,407 listings starting at $6,995
Used Toyota Tacoma
612 Great Deals out of 35,096 listings starting at $2,155
Used Chevrolet Silverado 2500HD
328 Great Deals out of 25,724 listings starting at $2,500
Used GMC Yukon
517 Great Deals out of 17,114 listings starting at $1,799
Used Chevrolet Tahoe
775 Great Deals out of 28,432 listings starting at $1,500
Used Ford F-250 Super Duty
397 Great Deals out of 45,071 listings starting at $2,000
Used Chevrolet Camaro
283 Great Deals out of 38,314 listings starting at $1,250
Used Chevrolet Colorado
263 Great Deals out of 19,394 listings starting at $1,995
Used GMC Canyon
100 Great Deals out of 7,695 listings starting at $2,500

Used Cars For Sale

2014 GMC Sierra 1500 Denali Crew Cab AWD For Sale
9 Great Deals out of 258 listings starting at $28,981
2013 GMC Sierra 1500 Denali Crew Cab AWD For Sale
7 Great Deals out of 127 listings starting at $18,999