Search  for anything...
Timers.Shop

GM VATS PASSkey II Bypass Module for LS1 and LT1 Painless

    • Based on 236 reviews
Condition: New
Checking for product changes
$24.95 Why this price?

Buy Now, Pay Later

As low as $6 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, May 5
Order within 13 hours and 19 minutes
Available payment plans shown during checkout

Features

  • Bypass GM VATS security bypass
  • Both 50 and 30 Hz output
  • Only three wires to connect
  • Made in USA.

Description

Vats bypass module is intended for use when installing a GM engine equipped with the PASSkey I or II VATS (Vehicle Anti Theft System) into a vehicle missing the BCM (Body Control Module), or for remote start system. The VATS bypass module generates the ‘key ok’ signal normally sent from the BCM to the PCM (Powertrain Control Module) or ECM (Engine Control Module). VATS bypass module wires: RED: 12V ignition of accessories WHITE: Fuel Enable wire. 50hz or 30hz. BLUE/GREEN: Control wire. If none of the wires connected to the ground then the output is 50 Hz suitable for most of the cars. Some cars (90-93) require 30 Hz. In that case connect the Blue wire to the Ground. BLACK: Ground. Download manual at


Package Dimensions: 4.1 x 2.7 x 0.7 inches


Item Weight: 1 ounces


Manufacturer: GMVATS


Item model number: 13


Is Discontinued By Manufacturer: No


Date First Available: August 20, 2017


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, May 5

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Klarna Pay in 4
  • PayTomorrow Financing
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Works - Easy - Affordable Solution - Car Started Right Up!
I spent countless hours trying to get my car to start and run again. It's been down for several months due to VATS problems. I tried a much more expensive bypass module first and spent hours and hours trying to install under the dash only to determine I had to install using the alternate method of installing under the hood at the PCM/ECM. After getting properly connected the first device did nothing. I spent 3 weeks going back and forth with their tech person without resolution. This caused me to search for something else and I found this module on Amazon. It was 1/10 the price of the first module I tried. I figured I had nothing to lose. It came quickly, and installed in 5-10 minutes. And...my car started right up with no problems. I can't imagine a better solution. ... show more
Reviewed in the United States on November 5, 2019 by Amazon Customer
    • Easy to install - 1995 Firebird Formula LT1
Easy to install. My son and I are planning an LT1/T56 Swap from a 1995 Firebird Formulas into a 1986 Camaro IROC. Before pulling the drivetrain out of the Firebird, I wanted to eliminate the VATS system so we could use the 1986 Steering Column and Ignition Switch (non VATS car). Did my research and decided to try this device. Using the Factory Service Manual, we located the VATS theft deterrent device under the dash and reviewed the schematic. This VATS module has five wires but for the 1995 Fbird, you only use three: Red on module goes to Pink on the connector (Switched power), Black on Module goes to Black on Connector (Ground) White on Module goes to Blue on the Connector (Fuel Signal to ECM). At the same time, you must jumper yellow/black on the connector to black so that you ground the VATS starter relay to complete the starter circuit. By wiring the the starter this way, you retain the clutch safety switch/neutral safety switch. ... show more
Reviewed in the United States on May 2, 2022 by Amazon Customer
    • works as promised
difficult to install. Directions are online. finding and reaching the computer is the hard part. Worked just as they said.
Reviewed in the United States on March 3, 2019 by Robert Sheetz Jr
    • Awesome
Works great follow instructions and read your wiring schematic correctly.
Reviewed in the United States on May 18, 2022 by Nitro's DieselMax Specialty-N- More
    • Did not start a 1992 LT1 Corvette
Review Image by S. King S. King
This did not start a 1992 LT1 Corvette. The main problem is that the instructions say for this car the signal should go to the white wire on pin 19 on the 22 pin gray connector, but this wire does not exist on this car, or at least the one I was working on, even though the instructions say "All late TP1 and LT1 engines should have this wire in the harness." Adding to the confusion is that in a different part of the instructions it states that on a 1992 LT1 the signal should go to pin 19 of a 32 pin red connector, but this car did not have a 32 pin red connector, so perhaps that is an error. The instructions for a similar product from Painless Performance show how to add this wire to a car that does not have it. Because the Timers Shop instructions say this product will work on any car "if the original key has resistor chip in it", and a diagram was included showing where this wire is supposed to be, I added the wire according to the Painless instructions, but that didn't work. I tried every configuration, 50 Hz, 30 Hz, 50 Hz alternative, and 30 Hz alternative, with both direct battery and switched ignition power, for a total of eight combinations. The lights came on and a multimeter showed the output signal was the proper frequency, but the car did not respond. A VATS Delete Chip from pcmofnc started the car first try. ... show more
Reviewed in the United States on June 26, 2020 by S. King S. King
    • WORKS GREAT
Works great as long as you know how to wire it in correctly. Tried the 30hz setting but engine would start/stall immediately. Switched to the standard 50hz and engine runs correclty. Great little device.
Reviewed in the United States on August 27, 2020 by McDonald Auto & Truck Repair
    • Smart things
This is what I needed it to get my car running...good
Reviewed in the United States on May 13, 2020 by MAURICIO ARJONA
    • Use this one.
Swapped a GM 3.4 engine into a 77 MGB. This Worked exactly as described.
Reviewed in the United States on January 27, 2019 by Joe

Can't find a product?

Find it on Amazon first, then paste the link below.