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.
I have the check engine light on and the code is for map sensor on my 1999 1500 Chevy suburban
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Why is my security light on and will not let my key come out of the ignition. 1999 buick regal
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.
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.
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.
Because it is
How do you replace a starter in a 1999 suburban
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.
Replace brake light switch.