Product Description

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. We support almost every LSx, 4.2L GMT 360, 2.8L, 2.9L, 3.5L, 3.7L GMT 355, Alloytec V6’s from 1998-2004, etc. 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. If we offer mail order tuning for your vehicle, we can delete Passlock/VATS. If you do not see your application listed in our tuning system please call before sending in your ECM as there may be additional charges. We do not have support for 1994-1997 LT1, 1995-1999 Vortecs, or any Ecotecs.

Have a 1986-1993 car that needs VATS deleted? CLICK HERE.

Additional Information

Weight 4 lbs
Dimensions 12 x 9 x 6 in

3 reviews for VATS/Passlock Delete

  1. 5 out of 5

    (verified owner):

    Solved all my passlock starting problems for my son’s Hummer H3…. quick turnaround too.

  2. 5 out of 5

    (verified owner):

    This company is amazing. Called ahead of time and found they typically tune and return your PCM the same day they receive it. You get the option ahead of time how fast you need your return shipping. Requested additional services and the extra work was done on good will without any extra charge.

    This perfect service for people that don’t want to potentially be stuck in an embarrassing situation where their vehicle won’t start without reason and people wanting to get remote start installed the right way.

    Vehicle : 2006 Chevrolet Colorado

    For those that cut the blue and white wire to temporarily work around passlock issues (as found on the 355 forum). This service did keep my security light off after flash but it did require re-connecting the snipped wire. Hope this review helps you and your situation.

  3. 5 out of 5

    (verified owner):

    Solved my start and die passlock problem, very quick turn around, class A

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