GM 1994–1997 LT1 PCM VATS Delete

Description

GM 1994–1997 LT1 PCM VATS Delete

We offer a mail in service to delete the Vehicle Anti Theft System (VATS) in GM 1994–1997 LT1 PCM modules. VATS will prevent your car or truck from starting after a security-system failure or an engine swap. The vehicle will crank but never start if VATS is active. VATS is good for PCM replacement, and engine-swap use. This service changes VATS only, but tuning is available through the link below.

Make sure this is your controller

• Years: 1994–1997
• Controller: Bare aluminum LT1 PCM with four colored connectors; 1994–1995 systems are OBD1 and 1996–1997 systems are OBD2
• Common engines: 5.7L LT1 and 4.3L L99 applications
• Common service numbers: 16188051, 16181333, 16209695, 16263494

What this service is for

• Repairing the original vehicle when a VATS fault prevents starting.
• Using the PCM in an engine-swap project.
• Replacing a failed PCM with a compatible controller without needing to do the anti theft relearn.

What the $119 service includes

• VATS disabled in the supplied compatible controller.
• Tracked return shipping within the United States.
• Typical 1–3 business-day shop turnaround after receipt.

This product does not include diagnostic-code changes, engine-swap setup, performance tuning, or calibration changes beyond VATS removal.

How mail-order service works

1. Purchase this service.
2. Complete the service request form using your order number.
3. Remove and securely package your PCM.
4. We STRONGLY recommend that you use the white 9″ x 3″ x 12″ pen+gear brand boxes available at Walmart. They are strong, made in USA, and cost about $1. Most GM ECM and PCM fit in these perfectly. Just add a bit of paper on the ends to prevent it from sliding in the box during transit. 
5. Ship it to

6. We complete the service and return the controller with tracking.

Not sure which controller you have? Compare the case, connectors, label, and service number with the GM VATS controller guide before ordering.