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Q: Why 1999 suburban security light on?
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What makes the security light come on in a 99 Chevy Suburban?

If the computer and the security system is not communicating correctly the security light will come on in a 1999 Chevy Suburban. Starting the car with a spare key may offer a quick fix.


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I have the check engine light on and the code is for map sensor on my 1999 1500 Chevy suburban


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What does an airbag light mean on a suburban 1999?

if the light is on the airbags are off-line (not working)


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Where is the security module for your 1999 suburban?

It is located in the fuse box of your suburban's electrical system under the hood. If you are uncomfortable working with the fuses of your vehicle consult a professional.


How do you turn off security system on 1999 chev suburban?

turn the ignition switch on (all the lights in dash light up) but do not crank engine. leave on for half hour untill security light goes off. turn off ignition, wait 30 seconds then start engine.


How do you reset the security light on a suburban?

You can do it with a scanner. Usually when the security light is flashing it means there is a problem with the passlock system. Dealer item and about $500.00-$700.00 to replace parts & reprogram.


Why is the 1999 Pontiac Bonneville security light on?

Because it is


How do you replace a starter on a 1999 Chevy Suburban?

How do you replace a starter in a 1999 suburban


How do you replace a 1999 suburban tail light bulb?

The tail light bulb on a 1999 Chevy Suburban is replaced by removing the retaining screws, pulling the bulb assembly away from the vehicle, and unscrewing the bulb. A new bulb can then be installed and the assembly screwed back in place.


Why do the brake lights come on and off as they wish on your 1999 Chevrolet Suburban?

Replace brake light switch.