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GM Tech (Cam)
GM Tech (Cam), Chevy Technician
Category: Chevy
Satisfied Customers: 15133
Experience:  GM Grand Master Technician 2007. 14 years experience.
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I have a 2007 up lander and the keyless alarm will not stop

Customer Question

Hello, I have a 2007 up lander and the keyless alarm will not stop going off we have the horn disconnected so we can't hear it. Can you tell me how to disconnect it so I can hook the horn back up? I'm a single mother so I don't know much bout cars.
Any information you can provide will be very appreciated.
Thanks
Brenda
Submitted: 9 months ago.
Category: Chevy
Customer: replied 9 months ago.
Hello is anyone there please?
Expert:  Joe Prestia replied 9 months ago.

Is this a factory or aftermarket alarm system? First make sure the Battery terminals and cables are tight and free of corrosion

Customer: replied 9 months ago.
Factory
Customer: replied 9 months ago.
What had happened was the remote qas messing up and we opened the door then alarm went off
Customer: replied 9 months ago.
Now won't stop
Customer: replied 9 months ago.
Had to disconnect horn
Expert:  Joe Prestia replied 9 months ago.

Disconnect both battery cables and rub the cable ends together for about 30 seconds to clear any possible logic jam issues in the computers on your van. Make sure they are clean and tight when re-assembling. I assume you already tried cycling the key in the ignition and/or door lock cylinder to try to turn it off?

Customer: replied 9 months ago.
How do I do that?
Expert:  Joe Prestia replied 9 months ago.

How do you cycle the key or how do you remove the battery cable ends?

Customer: replied 9 months ago.
How do you cycle the key ?
Customer: replied 9 months ago.
assume you already tried cycling the key in the ignition and/or door lock cylinder to try to turn it off?No I haven't tried this and don't know how to
Expert:  Joe Prestia replied 9 months ago.

Simply put the key in the ignition and turn it from off to the on position 5 or six times without starting it.

Expert:  Joe Prestia replied 9 months ago.

Did this help at all with the never ending horn situation?

Customer: replied 9 months ago.
I am still having the same problem. My keyless remote is not working so when I opened my door the alarm went off and I can't stop it. So I had to disconnect my horn, but now I need to get my van inspected but I can't hook my horn up.
DOES ANYONE KNOW HOW TO DISCONNECT THE KEYLESS ALARM ON A 2007 UPLANDER VAN??
PLEASE SOMEONE ANYONE!

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