What to do if your PassLock system does not work?

If it does not start with the second key or you do not have one, you may be able to take the key itself to the dealer to see if it is actually transmitting properly. If you have 2 keys and it does not start, try this procedure. The Passlock system has two basic relearn procedures—a ten-minute procedure and a thirty-minute procedure.

Why do I need to turn off PassLock on my Chevy?

People this is happening with many models of Chevy and even Hummers. It is that Passlock needs to be relearned. Key turned on then try to start but don’t let it, just crank it.

How do I Turn Off the PassLock security light?

1. Turn the key to ON and attempt to start the engine and release the key to the ON position. 2. The SECURITY light will illuminate. Wait 10 minutes until it turns off. 3. Turn the key to OFF for 10 seconds. 4. Turn the key to ON and attempt to start the engine. If it starts and run, the system has reset.

How long does it take to relearn the PassLock system?

The Passlock system has two basic relearn procedures—a ten-minute procedure and a thirty-minute procedure. Which one you use depends on the system and what components have been replaced. The ten-minute procedure involves trying to start the engine. If nothing happens or the engine starts and dies, the security light will be flashing.

Is there a no crank, no PassLock issue?

I’ve seen a lot of people posting about no start, no crank issues where the passlock system is not the cause. Most of the posts are made and the members here make a bunch of helpful suggestions and then the OP never comes back to say if the issue was ever fixed.

People this is happening with many models of Chevy and even Hummers. It is that Passlock needs to be relearned. Key turned on then try to start but don’t let it, just crank it.

What to do when no crank no start?

3) Replaced the RUN/CRANK relay. 4) Replaced the STARTER relay (that’s the one that did it, but the other stuff is good to check out too). Hopefully this helps somebody else in the future. Thanks. Those are all the things I’d suggest when a person has a no crank status.

Is there a way to bypass PassLock 2?

The easiest way to bypass the Passlock 2 system is to place a resistor between the passlock sensing wire and the ground reference wire. To find these wires, look for three wires that at some point are wrapped together, coming from the ignition barrel. Usually, they are orange/black, red/white, and black.

How to bypass vats, Passkey and PassLock security systems in GM?

It can be VATS, Passkey or Passlock anti theft system that is going bad causing your issue. I am going to share a secrete with you on how you can bypass these systems with very little effort. This is a really unique security system bypass kit that you can use to override your current factory theft system on your GM vehicle.

Why does a car have a PassLock system?

The PassLock system was designed to prevent vehicle theft by disabling fuel to the engine if attempts are made to start the vehicle without the correct bitted key. The PassLock system was designed to prevent vehicle theft by disabling fuel to the engine if attempts are made to start the vehicle without the correct bitted key.

How long does it take to clear a PassLock sensor?

The vehicle has now learned the Passlock Sensor Data Code and/or password. With a scan tool, clear any DTCs if needed. History DTCs will self clear after 100 ignition cycles.

When do you turn off the PassLock system?

The vehicle learns the Passlock Sensor Data Code and/or resistance on the next ignition switch transition from OFF to CRANK. You must turn the ignition OFF before attempting to start the vehicle. 12. Your all done, Solder all your new connections.

Is there a problem with the PassLock sensor?

The short answer is there’s a problem with the sensor. Some have suggested that the pins in the system are “tin” plated and subject to oxidization over time. Others say their system is possessed by the devil and in need of an exorcist.

Why did General Motors start the PassLock system?

Aug 1st, 2005 The PassLock system was designed to prevent vehicle theft by disabling fuel to the engine if attempts are made to start the vehicle without the correct bitted key. PASSLock increased the level of security while retaining the ease of service and costs offered by standard ignition lock systems.

What happens if I disable PassLock on my car?

If your car is stalled and you cannot start it again because of the PassLock security system, do not try to start it again and again, because it can drained your battery, and it will be difficult to start it again, even if you are able to disable the lock system.

What to do if your GM PassLock is locked?

This is to turn on the PassLock security system to see if it is locked. Unlocking itself is not difficult but the process has to be allowed some time to reset itself to the default mode.

What to do if your PassLock is locked?

Instead concentrate on basic instructions and you will be able to start your journey again without much delay and hassle. Turn on the ignition key and leave it at ‘ON’ position, after the vehicle stalls. This is to turn on the PassLock security system to see if it is locked.

Why does my PassLock not work on my car?

The following information can help to determine the cause of the problem. The PASSLock system does not disable the starter; it only disables the fuel after the engine has started. If the vehicle will not crank, PASSLock cannot cause this condition. If the vehicle starts, but stalls quickly, this condition can possibly be related to PASSLock.

What is the system fault code for PassLock security?

When the sensor defect starts, it usually presents itself as system fault code B2960. A red (or yellow) “security” warning light will stay illuminated and the engine will either a) never start or b) start for a moment and then shut down.

Why is my anti theft system not working?

It is possible that the system can trigger the car alarm or prevent the engine from running without any apparent reason. You have to shut it off if it is not working properly. The car won’t return to normal operation unless you fix the issue of anti theft device car wont start. How to disengage anti-theft system? These tricks will help:

What to do if your car security system is out of sync?

Using the owner’s manual remove the fuse which will power down the security system. At this point the car will not start, reinsert the fuse to reactive the system. This is known as a soft reboot of the immobilizer. Sometimes the anti theft system can out of sync due to a voltage spike or an operational error.

When does anti theft system lock the steering wheel?

Sometimes, the anti-theft system locks the steering wheel and does not let the key turn inside the slot. This annoying problem is mostly exclusive to Hondas. It mainly happens when you move the steering wheel after turning off the car. It locks the wheel in that position and does not let you move it next time you try to switch on the car.

What happens when Windows Security Center can’t be started?

Security Center plays an important role in System security. However, when the Windows Security Center service can’t be started, it may fail to tell you the information about system security and virus defense. In other words, when the Security Center fails to work and some programs have potential threats, you will not receive the notice.

Why does my computer lock up and won’t boot?

That can happen due to anything from a power spike to errant software – but the most common cause on older machines is that the little battery that keeps the CMOS alive has worn out. The type and location will vary from machine to machine. CMOS settings on some machines are what tell the computer what kind of hard disk you have.

How to turn on Windows 10 Security Center?

How do I turn on Windows 10 Security Center 1 Press Windows key and R key together to open Run dialog, then type services.msc in the box and OK to continue. 2 In the Services window, right-click the Security Center to choose Properties. 3 In the Startup section, change it to the Automatic (Delayed start). See More….

What can I do with my SecuriLock remote?

With your Securilock system, you can unlock your doors without fumbling with your keys, sound the panic alarm in a dark street or parking lot and pop the trunk with your hands full. You can set or reset the remotes from your driver’s seat in a few easy minutes with no professional equipment or experience.

How long does it take to reset SecuriLock system?

Wait for the locks to click after the eighth cycle and press and hold any button on your remote within 30 seconds. Hold the button for up to 30 seconds until the locks automatically click again, and this will indicate successful reprogramming.

How do you reset a SecuriLock system in a Ford?

Enter your vehicle with your ignition key and remote and insert your key into the ignition. Turn the ignition key from “Off” to “Run” eight times in the first 10 seconds, and end the eighth turn in the “Run” position.

How long does it take to reprogram a SecuriLock system?

Hold the button for up to 30 seconds until the locks automatically click again, and this will indicate successful reprogramming. You can then remove the key from the ignition to end the process.

What happens if I dont turn on my anti theft system?

The key you are using may not have the chip required to start your car. If the anti-theft system has locked up your engine, you won’t be able to start it. You’ll have to disable it with these steps. Step 1: Check for the anti-theft light. It’s located on your dash and will have a blue or red light. Step 2: Turn the ignition to the “on” position.

What to do if your PassLock system does not work?