How do I disconnect the alarm system on my '99 Denali?

Asked by May 14, 2013 at 07:09 PM

Question type: Maintenance & Repair

The alarm just keeps going off when a car drives by it too fast or has
a loud sound system. I want it off.

2 Answers


You can adjust the sensitivity with the remote. Look it up in the owners manual.

1 out of 1 people think this is helpful.

I don't have a remote or a manual.

Your Answer

Add photo

Related Questions

  • Botched fuel pump job/Need help! 1 answer

    I changed the fuel pump on my "99 Denali. I couldn't find the right tool to disconnect the pump from the line so I cut the plastic from the old pump. I then tried to get the plastic pieces out of th...

    2000 GMC Yukon Denali 4WD


    Maintenance & Repair

  • Disconnecting battery in storage 8 answers

    I want to disconnect battery for storage on my 2012 Denali XL. Manual recommends that's what I should do. Will that affect computer settings and/or drivability

    2012 GMC Yukon XL Denali 4WD


    Maintenance & Repair

  • Denali wont start

    Could the anti theft system be a possibility or reason my Denali won't start?? I have checked n replaced fuel pump ,n filter n everything that has to do with the fuel system! N battery n alternator...

    2007 GMC Yukon Denali AWD


    Maintenance & Repair

  • Brake warning alarm stays on 2 answers

    2003 Denali XL just had brake warning and alarm beep come on and stay on!....goes off only when I depress the brake pedal...??

    2003 GMC Yukon XL Denali 4WD


    Maintenance & Repair

  • what can i do to get my denali be quicker at the start? 1 answer

    my denali is a 2001 xl denali v8 6.0L i put a k&n intake system a flowmaster 3"till the tip I took the fan from the motor and put electric fans

    2001 GMC Yukon Denali AWD


    Car Customization

Search GMC Questions

GMC Experts

#1 dragonflyoffshore
Reputation 4,850
#2 John Saffrahn
John Saffrahn
Reputation 4,250
#3 Richard Schroer
Richard Schroer
Reputation 3,880
View All