Save your car for 70% less than the dealer charges.

  • Save your car in ONE hour!
  • Ready to install
  • Military/Top grade components
  • Disables the entire system, permanently
  • Guaranteed or your money back!

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The core of GM Security Systems is the engine immobilizer. There are 3 types of immobilizers: Passlock, Passkey and Vats, then there are several versions for each one of them, but their design and functionality are so similar that there is no need to distinguish between them here. So, for brevity reason, we will call them all Passlock.

A PassLock system only have 3 components, but those components together can cost you more than $1,000 at the dealer to replace.

They are:

  1. Key and lock cylinder (with Chip or Passlock Sensor) – $350 to replace
  2. Theft Deterrent or Body Control Module (TDM or BCM) – $700 to replace
  3. Wiring that connects #1 and #2

Where things go wrong.

Due to this simplicity, there are only 3 things that can fail – and each of them tends to last no more than 7 years, often much less. If only ONE part of that system goes down, the car will either not start or it will start but die in a matter of seconds.

basis for a Passlock Bypass

Every GM security system works on this one simple principle:

The Key/Lock component sends an input signal to the TDM/BCM through the wiring. When the TDM gets the right input signal, it produces an output signal that allows the engine to start. That’s all it does.

Why the “Resistor Trick” and other Passlock Bypass Kits Don’t Work.

Because the Resistor is NOT a Passlock Bypass! It is a key bypass. Its focus is on the input signal – It only tricks the TDM into thinking the right key is in the lock cylinder. It is partial.

how a passlock bypass works

This doesn’t work and it CANNOT be a permanent solution because you’re still stuck relying on the TDM – the brain of the system – the most complex and the most vulnerable part, the time-bomb that in all cases, often sooner than later, becomes the real cause of the no-start issue.

Why the NEWROCKIES Passlock Bypass DOES Work – Permanently.

While GM kept focusing on the input signal as the years went by, they totally forgot about the output signal. So – no matter the make and model of your GM car or the type of security system, the output signal remained the same.

We take advantage of this by reproducing that signal with the PRO Module – a FULL Passlock Bypass – that enables your injectors without VATS, Passkey, or Passlock.

Fully Bypass Passlock by Taking the TDM out of the Loop

As we explained, the other so-called solutions still depend on the TDM to produce the proper output signal in response to their input signal – and that’s a bad idea, because the TDM is the weakest link AND the most expensive part of the system.

The PRO Module is a FULL Passlock Bypass Module instead that goes right to the heart of the problem and solves it by reproducing the proper output signal that the PCM (onboard computer) uses to enable the fuel injectors. This means you can disable and often remove the ENTIRE immobilizer system from your car, to plague you no more!

how the NEWROCKIES Passlock Bypass works

Now you get it – but imagine what happens to the poor soul who hasn’t had this explained to them. He or she will buy a kit called a Passlock Bypass, think they’re solving the problem, and their car still won’t start or it will start just for a couple of days. Then begins the expensive parts swapping game that empties wallets and lands perfectly good GM cars in the junkyard.

I went down this road himself – but fortunately I just kept having this nagging feelings in my gut about the security system. So I designed the PRO Module to bypass that Passlock system once and forever!

  • Save your car in ONE hour!
  • Ready to install
  • Military grade components
  • Disables the entire system, permanently
  • Guaranteed or your money back!

Purchase Now

Still not convinced? Here are 6 GREAT reasons to buy the NEWROCKIES PRO Module.

Get rid of the ENTIRE GM security system FOREVER with the our FULL Passlock Bypass. One module that works for VATS, PassKey and Passlock, either with keys that have a chip or not and also when the TDM is embedded in BCM or IPC or EVO.

1. Save over $1000.

Once you install the NEWROCKIES PRO Bypass Module, you will not need to replace the ignition lock ($350) or the TDM ($750). That’s a doubly great thing, because these replacement parts are designed to fail again.

2. It will last forever.

The PRO Module is 100% PROUDLY MADE IN THE U.S.A. from top quality, military-grade components rated for -45 to +185 degrees Fahrenheit!

3. Each unit is fully tested.

Our modules are tested twice: in the manufacturing lab and on test vehicles.

4. FREE Installation Support to get your car running ASAP.

We ship most orders within 24 hours, we have detailed installation instructions for all supported makes/models/years. And we provide prompt support if you have any questions.

5. 30-Day NO RISK money back guarantee!

If you’re not satisfied with the PRO Module for any reason, just return it to us within 30 days of delivery, and we’ll refund your payment. No questions asked!

6. The big players are buying up from NEWROCKIES Inc.

Over 1000 independent repair shops in the US, and – I shouldn’t say this – even some dealerships are purchasing and installing our product.

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