Ships from our USA and CANADA stock — no extra duties or import fees for US and Canadian customers
Ships from our USA and CANADA stock — no extra duties or import fees for US and Canadian customers
Permanent GM Security Bypass · Since 2008
Does Your GM Start Then Die After 2 Seconds?
“In 2005 my Buick LeSabre left me stranded in my own driveway. I spent two days figuring out why — and built the permanent fix. It’s now running in 32,000+ GM vehicles. If your car is doing what mine did, this is the fix.”
— Luke Lambruschini, founder & engineer
Ships from USA and Canada
1-hour DIY install
Lifetime Guarantee
30-day money back
Symptoms
Does This Sound Familiar?
If one or more of these match your car, your factory security system is failing — not your starter or fuel pump.
Security light flashing on the dash
Car cranks but dies in 1–2 seconds
Must wait 10 minutes before retry
Happened suddenly after years of normal use
Mechanic says no fault codes
Resistor trick failed or stopped working
“I know that list because I lived every item on it. There is a permanent fix for this. I found it” —Luke
Why this happens
GM Security: What They Don't Tell You
The Principle
How GM Security Actually Works
The core of every GM security system is the engine immobilizer — sold as Passkey, VATS, or Passlock depending on the car. They all do the same thing, and they all run on one simple principle:
The Key & Lock send an input signal to the TDM through the wiring. If the TDM gets the right input, it produces an output signal to the PCM/ECM that lets the engine start. That’s all it does.
NOTE: On some vehicles the TDM is embedded in other modules like BCM or EVO or even in the Instrument Panel Cluster.
Where things go wrong
A Very Expensive Problem
There are three things that can fail and each tends to last no more than 7 years, often much, much less. If even ONE part goes down, your car won’t start, or it starts and dies within seconds.
KEY (with chip)
Houses the coded Passkey/VATS resistor or the Passlock transmitter chip
$80 Dealer price
TO REPLACE
Lock Cylinder
Houses the Passlock sensor and transmits the code
$350 Dealer price
TO REPLACE
TDM
The brain, most complex, most fragile part, sends the OK signal to the PCM/ECM
$700 Dealer price
TO REPLACE
3 parts · 1 expensive problem = $1,000+ at the dealer
The ONLY Solution
The NEWROCKIES PRO Module
All 3 parts bypassed for 80% less of the dealership price
Why the resistor trick fails
Resistor is a Partial Bypass
The resistor trick is just a key bypass, not a Passlock bypass. It only fakes the input signal — tricking the TDM into thinking the right key is in the lock. It’s partial.
You’re still stuck relying on the TDM: the brain of the system, the most complex and most vulnerable part. It’s the time-bomb that, sooner or later, becomes the real cause of the no-start problem.
Why the PRO module works
NEWROCKIES is a Full Bypass
While GM obsessed over the input signal year after year, they didn’t care about the output signal. No matter the make, model, or system type, that output signal stayed the same.
The NEWROCKIES PRO Module reproduces that exact output signal straight to the PCM/ECM — a FULL Passlock bypass that fires your injectors without VATS, Passkey, or Passlock system. You can disable, and often remove, the entire immobilizer for good.
The NEWROCKIES PRO Module works also when the TDM is inside BCM/EVO/IPC. And also when your vehicle doesn’t start at all.
The peace of mind
Turn the Key and Just Drive — Like It Was Before
What if you could always start your car without ever wondering whether the engine would start?
- No getting up earlier wondering if it’ll start.
- No anxiety at the gas pump.
- No more money drained into parts that never fix the problem.
Finally, there’s a complete, permanent solution to the no-start problem.
“I bought the ‘Resistor bypass’ kits myself. My car still died days later. Then came the parts-swapping game that empties wallets and junks good cars. I went down that road. Failed miserably. So I designed the PRO Module to bypass the system completely, once and forever.”
—Luke
Permanent
Set it and forget it. You’ll never deal with a GM security system failure again.
Reliable
Highest-standard design and top-quality manufacturing, with components rated from −45°F to +185°F.
Universal
One module works for every compatible vehicle. Change cars? Move it over, or resell it.
Guaranteed
NO RISK. 30-day money back and a LIFETIME replacement guarantee. Unconditional, no question asked.
Compatibility
See If Your Car Qualifies
9 brands · 100+ configurations. Pick your make, year and model — answer is inline.
?
Pick your Make · Year · Model to check compatibility.
NO RISK – 30-day Money back- Lifetime guarantee
- PAYPAL
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- MASTERCARD
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- 🔒 SSL SECURED CHECKOUT
- 30-DAY MONEY-BACK GUARANTEE
The Solution
A Permanent Bypass, Not Another Workaround
Three options. Only one fixes the root cause
OPTION 1
The Resistor Trick
(not a bypass)
- NOT a Passlock bypass at all. It's a only a temporary key bypass.
- Does NOT bypass the TDM, which is the real time-bomb and the most vulnerable part.
- Resistor value drifts significantly with weather changes.
- Does not work, or it fails again in weeks, leaving you stranded again. The issue is rarely the key.
RECOMMENDED
OPTION 2
NEWROCKIES PRO Module
- Permanent bypass. It is the only final solution. It replaces the ENTIRE core of the GM security system immobilizer in your car. FOREVER.
- 1-hour DIY install with detailed installation instructions. You do the installation even with no experience and at absolutely no additional cost.
- Universal. The same module works VATS, Passkey or Passlock for hundreds of GM car models and years. You can reuse it on your next car.
- It will last forever and in any extreme weather conditions. Military or Top Standard Specs and Components for a total peace of mind.
- LIFETIME Guarantee (NO conditions apply)
- NO RISK: 30 Days Money Back (NO conditions apply)
- You need nothing else. No need to replace the ignition lock or the TDM and pay expensive dealer’s work. It saves you more than $1,000.
NO OTHER COSTS
$297
OPTION 3
Dealer / Shop Repair
- Keeps complexity and fragility when not needed. This only makes you more and more dependent from dealerships costly diagnosis and repairs.
- Must be Installed by dealerships or authorized shop and programmed by the dealership. Specialized labor is even more expensive than parts.
- NOT universal. It is specific for the car it is installed into. Once programmed by the dealership, it cannot be reused on ANY of your future car.
- It will fail again. It is the same system that just failed on you and fails for millions of owners. Same weak design and quality. There is no hope of better outcome.
- 1 year limited warranty. (conditions apply)
- At your risk, no refund is given on the parts or labor after installation.
- Keeps you dependent of the dealership until they tell you the part is discontinued and propose you to buy a new car (which was their target in the first place)
Key: $80 – Lock: $350 – TDM: $700 – 3hrs labor: $330
$1,460
Save your car for 80% less than the dealer charges?
With a much better solution and a lifetime warranty
DIY in 1 hour
even if you never put your hands on a car before
NO RISK – 30-day Money back- Lifetime guarantee
- PAYPAL
- VISA
- MASTERCARD
- AMEX
- 🔒 SSL SECURED CHECKOUT
- 30-DAY MONEY-BACK GUARANTEE
Customer Stories
What Our Customers Say
Real customers. Real cars. Real installs — including 2 video testimonials.
Detective Kenneth Miller
Albuquerque, NM Police Dept.
“Had trouble at first, but NEWROCKIES support guided me step by step in solving every problem. My Tahoe started instantly! The PRO Module works! Amazing support, 10/10 service.”
Verified buyer
Scott Lawrence
Tyler, MN
“Tried resistors and shop fixes, but nothing worked—until I got the NEWROCKIES PRO Module. Easy to install, and now my 2000 Buick Century starts instantly every time. No more waiting, no more stress! Best decision ever!”
Verified buyer
Vanessa Rosa
Pawtucket, RI
“I panic over the smallest car issues, so when my 2006 Saturn Vue kept failing to start, I thought about trading it in. Luckily, I found NEWROCKIES instead. With ZERO car knowledge, I installed the PRO Module myself—and it worked! Now my car starts every time. If I can do it, anyone can!”
Verified buyer
Eric L Knowlton
Owner of Reel Trout Studio - Wasilla, Alaska
“After 6 years, I can finally enjoy life in Alaska again—thanks to NEWROCKIES! My 2003 Avalanche starts every single time. No costly dealer repairs, just a permanent fix. Now, I’m spending that saved money on fishing, not car problems!”
Verified buyer
Customer install walkthrough
1996 Pontiac trans Am starts and then stalls after 2 seconds. Throwing a Theft Deterrent Code. Purchased NEWROCKIES PRO bypass module. Easy to install and works great. Car is reliable again.
Final Start test without CHIP
1990 Oldsmobile Trofeo – SAVED from the garbage dump thanks to NEWROCKIES.
NO RISK – 30-day Money back- Lifetime guarantee
- PAYPAL
- VISA
- MASTERCARD
- AMEX
- 🔒 SSL SECURED CHECKOUT
- 30-DAY MONEY-BACK GUARANTEE
Questions & Answers
Luke Answers Your Questions
Same engineer who built the module — still answering email himself.
Is this really my problem?
Why Is The Security Light On In My Car?
On many GM/Isuzu vehicles, a steady or flashing security light usually means the factory immobilizer (Passkey/Passlock/VATS) is seeing a problem with the key, lock cylinder, wiring, or theft‑deterrent module and may start disabling the engine.
What Does the Security Light Mean when the car still starts?
That’s often an early warning. The system is seeing intermittent faults but hasn’t fully locked you out yet. Most customers who ignore this phase eventually end up with random no‑starts or a complete no‑start.
Why does my car start and then die after a few seconds?
That pattern is classic for an immobilizer fault: the engine starts, then the security system cuts fuel because it doesn’t see the “OK to run” signal from the Passkey/Passlock module.
Why does my car crank but not start?
Because the problem in your car is not the starter motor, but most probaIf the starter turns but the engine will not fire, and the security light is on or has a history of flashing, the immobilizer is a prime suspect. The PRO Module is designed specifically for this scenario.bly the Passlock system that failed. The NEWROCKIES PRO Module can bypass the Passlock permanently.
The security light is off. Could it still be the theft‑deterrent system?
Yes. We see many vehicles where the internal module has failed without consistently turning the light on. Intermittent wiring issues or partial failures can still block the “OK to start” signal.
What is Passlock and why NEWROCKIES?
What is a Passlock / Passkey / VATS system?
It’s GM’s factory engine immobilizer. Depending on the year/model it may be called Passkey, VATS, Passlock, etc., but they all work by checking a signal from the key/lock and then sending an “OK” signal to the engine computer to allow fuel.
What is a Passlock bypass resistor?
A resistor “bypass” is a partial fix that only tricks the system into thinking the right key is present. It still relies on the original theft‑deterrent module to send the final “OK” signal, so when that module fails, the resistor trick stops working.
Why resistor tricks and cheap bypass kits don't work permanently?
Because they leave the weakest, most failure‑prone part — the theft‑deterrent module — still in control. When that module finally fails, the car goes back to no‑start, even if a resistor or “bypass” was installed.
What does the NEWROCKIES PRO Module do differently?
Instead of faking the input, the PRO Module recreates the output signal that tells the engine computer “all clear, allow fuel.” It takes the factory immobilizer out of the loop, providing a full bypass rather than a partial key trick.
Will this work on my vehicle and key type?
Does the NEWROCKIES PRO Module work on my car?
The PRO Module works on hundreds of GM and Isuzu cars, trucks and SUVs. To check if your vehicle is compatible, click <here>
My car doesn’t have a chipped key. Will the PRO Module still work?
Yes. Many supported vehicles use Passlock‑style sensors without a visible chip in the key. As long as your vehicle is on our compatibility list, the PRO Module is designed for it, with or without a visible chip.
Will it also bypass Passkey 2 and 3?
Yes. The PRO Module is designed to work with VATS, Passkey (including 2 and 3), Passlock and Passlock 2, and all related GM immobilizer architectures on all the supported vehicles.
My car won’t start at all. Can I still use the PRO Module?
Yes. The PRO Module is specifically designed in a way that will fix your vehicle even if it's already in a no‑start condition. It will work even if your car doesn't start anymore.
Do I still need to replace other parts?
Should I replace my chipped key or lock cylinder first?
You do not need to replace the key, lock cylinder, or theft‑deterrent module just to use the PRO Module. The PRO Module lets you avoid all of those replacements.
Will I still need a new theft‑deterrent module or BCM?
If the problem is the factory immobilizer, then no, you do not need a new theft‑deterrent module (TDM) or BCM. The PRO Module is designed as a full bypass of the immobilizer function and, when installed correctly on a supported vehicle, it completely takes over the job of telling the engine it’s allowed to run.
In cases where the TDM is built into the BCM, EVO or IPC, you still don’t replace that module unless it has additional faults that affect other systems beyond the immobilizer circuit.
Should I try servicing the theft‑deterrent system instead of bypassing it?
You can, but most customers come to us after spending significant money on keys, cylinders and modules that fail again. Our approach is to bypass the failure‑prone system entirely so it can’t strand you again.
How hard is installation?
I already tried the resistor trick and it failed again. Will this actually be different?
Yes. the resistor trick guesses at a single value and bypasses only the KEY and the Lock. The PRO Module removes the entire degraded system in most vehicles and will work dynamically with the BCM/EVO/IPC/CCM on the others. If the problem is the immobilizer system, it will be fixed for good. Install it once, you're done.
How hard is it to install the PRO Module and what tools will I need?
Most installs take about an hour for someone comfortable working around basic automotive wiring. Typical tools are wire strippers/crimpers, a screwdriver, and a test light or meter. We provide vehicle‑specific instructions and wiring color codes for supported models.
Some vehicles may be more complex to work on, so it might take a bit more, but If you get stuck, just contact me and I typically answer emails the same day on working days (and often on weekends)
Can I install it myself or should a shop do it?
Many DIY owners install it successfully, even on their first wiring project. However, if you’re not comfortable working with wiring, we recommend having a local shop do the install. Over 1,200 shops in the US are familiar with the PRO Module.
How reliable is the NEWROCKIES PRO Module?
The PRO Module is built with high‑spec components rated for extreme temperatures and designed to last the life of the vehicle. We back it with a 30‑day money‑back guarantee and lifetime replacement warranty.
Buying, shipping, tariffs and guarantees
Where can I buy the NEWROCKIES PRO Module?
Directly from on this page. That ensures you get a genuine, latest‑revision module and full warranty coverage.
Do you ship internationally?
We ship exclusively to the US and Canada from our local stocks in both countries. This way our PRO Modules never cross a border.
Unfortunately, because of the ever increasing import/export regulations, we have decided not to ship anymore to any other country.
I’m in the USA or Canada. Will tariffs, customs or border fees affect my order?
No. You will never be charged customs fees or duties on your order. We have stock in both US and Canada so we always ship nationally to our customers.
When will my order be shipped?
We typically process and ship orders within 24 hours on business days. Most US and Canadian customers receive their PRO Module within a few business days, depending on carrier and location.
What is your return/refund policy?
You can install and use the PRO Module for up to 30 days since the day you receive it. If it does not solve your immobilizer‑related no‑start or you are not satisfied for any reason, return it within 30 days of delivery for a full refund of the product price.
What warranty or guarantee do you offer?
Every PRO Module comes with a 30‑day money‑back guarantee and a lifetime replacement warranty. If the module ever fails, we’ll replace it for as long as you own it.
Luke Lambruschini
The man behind NEWROCKIES
Luke is an electrical engineer from Canada. In 2005 his Buick LeSabre quit on him — same fuel‑cut, same 10‑minute lockout most of you are dealing with.
He didn’t accept the dealer bill. The resistor trick failed in 48hrs. So he traced the signals, understood the system, and engineered a module that bypasses everything: the key, the lock sensor and the weak Theft Deterrent Module.
Then he built a full bypass, not a half measure.
That prototype became the NEWROCKIES PRO Module. Refined over the years, today the PRO Module is installed in 32,000+ GM vehicles in North America and 1,200+ shops use it as their default fix.
If your GM is doing the same thing his did —starting then dying from security — you’re exactly who this module was built for.
I built this because I was stranded too. Every module that ships is exactly as I designed it. If you have any question before you order, contact me — I still answer. —Luke
You are one step away
Ready to Fix It — For Good?
Ships in 1 business day. 1-hour install. Lifetime guarantee.
30-day money-back guarantee. If it doesn't fix your car, send it back and I'll refund you in full.
