2003 Chevrolet Silverado 2500HD "security light" Questions

security light stays on dim security light stays on all the time, but very dim. even when truck is not running Two things will cause this, both are shorts in computers. One is the body control module,

...security portion due to the airbag light being on. I have checked the fuse, pull it and it still stays on. The OBD II Scanner does not give me a code cause it only reads to the 900s and not beyond ...

...Security light staying lit... What could be the cause for my Security light inidicator staying on in my 2002 Chevy Silverado 2500 HD? I have heard it may be something to do with the fuel tank but am ...

...truck, turn the key and my truck wont start. All the lights come on but it wont start? COULD BE SECURITY THEFT SYSTEM HAS A FAULT.OR THE STARTER SOLENOID OR STARTER BAD.BUT MAKE SURE BATTERY 12.5 ...

...security light flashes the motor will crank but wont start i wait 15-30 min and try again turn the key to run the light comes on and then goes off and engine will then start engine will stay running ...

My 02 Silverado 2500 hd has the stereo locked out and the security light is flashing how do I fix it

how to disable passlock system on 2000 Chevrolet 2500 series truck,the security lights stays on continuosly There isnt any way to disable it that I know of, if you could, anybody could steal the car. ...

...security light flashes. It sounds like the anti theft pass key's have most it's memory and needs to be reset. Try this, it takes about 30 min to do. 30-Minute Learn Procedure 1. Turn ON the ...

...setting for how long you want your running lights to stay on after you shutdown. its a safety and security bell and whistle on a for example 05 jeep grand Cherokee loredo should be a on board ...

light comes on and truck RPM's go down as if the truck shuts itself off and then it catches again and regains power?. Also My lights dim while it does this.I have ran a diagnostic test on my truck and