1997-2004 S10 2.2 or 4.3 Full Size ONLY. ALL OTHER GM VEHICLES CHECK OUT HERE – LINK. Your vehicle must have the 2 connector ECM shown in the picture. If you are not sure about it please email your service number to email@example.com.
If you would like to remove the often failing Passlock/VATS system from your ECM, please use this listing. Send in your ECM and we will disable it permanently. Turnaround time is usually same or next day. If you are not sure if we support your vehicle please ask first. NOTE: In a few odd operating systems the security light will continue to illuminate even though the system is deleted. This is a rare occurrence. If this is the case (after being flashed by us) you may need to remove the bulb from the dash to keep from illuminating. The vehicle will still start as normal.
Have a 1986-1993 car that needs VATS deleted? CLICK HERE.