The relay switch for the locks on a 99 Chevy Suburban is located under the driver-side dashboard.
It is controled by the computor.
On my 99 Suburban, the alarm activates when you press the lock button on the remote twice.
In The Gas Tank. Good Luck
Call baby momma to do it
I have a 99 2500 454 the temp runs at 210
Just changed mine today in a 99 GMC K2500 Suburban 4WD and it took 3 quarts
Should be in a removable housing at the engine end of the upper radiator hose
Yes as long as the 99 is the OLD body style.
yes 90 trough 99 are the same base models
NO, Not even close to being the same design. In late 1999 Chevy REDESIGNED all the transmissions and engines.
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.