How do you reset the passlock on a Chevy Colorado?

To reset the passlock You will need to just put Your key in the ignition and twist it to the on position and off position three times in a row without starting the engine. You will see the theft system light flash. Wait until that stops flashing and then turn over Your engine and start the car.

How do you turn off the anti-theft system on a Chevy Colorado?

Insert the key into the ignition and turn the car to the accessory position, but don’t turn on the engine. Has the anti-theft light reset If it’s no longer blinking, You can turn the vehicle to the off position and wait a few minutes.

Why does my Chevy Colorado not start sometimes?

The most common causes that hinders normal starting operation of your Colorado are dead key fob battery, dead 12v battery, corrosion on battery terminals, bad alternator, clogged fuel filter, broken starter, blown fuse, empty gas tank, immobilizer error or any fault in the electrical system.

How do you reset the passlock on a Chevy?

How to Reset the Passlock System on GM Cars

1. Insert your key in the starter, start you car as you usually would and let it stall. Keep the key in the “On” position.
2. Wait until the “Theft Sys” light on your dashboard stays on without blinking. This will take approximately 10 to 15 minutes.

How can I bypass PassLock?

Thankfully this is an easy fix.

1. Leave the ignition key turned to the “On” position after the vehicle has stalled and will not start.
2. Look at the dashboard and locate the theft system light.
3. Turn the ignition to the “Off” position to disable the PassLock system, and wait for 20 seconds for the system to reset.

Can you disable PassLock?

The Passlock system on a Vehicles is the anti-theft system. The Passlock system uses a recognition transponder in the ignition tumbler and a computer chip in the ignition key. While you cannot remove the Passlock system, you can disable it by tricking it into thinking the Vehicles had a malfunction.

What is 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. PASSLock increased the level of security while retaining the ease of service and costs offered by standard ignition lock systems.

Can you disable passlock?

Does passlock disable starter?

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.

How do I bypass Chevy passlock?

Why is my PassLock not working on my 2005 Chevy Colorado?

On my 2004 Chevy Colorado 75K miles. Does anyone know if cutting this wire and thereby having the light on the dash stay on cause any problems when trying to get an inspection? I appear to be having an issue with the passlock on my 2005 Colorado I4. For the longest time, I didn’t know why my truck wouldn’t start.

How long does it take to reset PassLock on a Chevy?

Reset security system on chevy, buick, oldsmobile, cadillac, pontiac, saturn, hummer. Make sure the battery if fully charged because this procedure may take up to 30 minutes and you cannot start the vehicle during this time. The instrument panel cluster (IPC).

What happens if there is no PassLock on the engine?

No Passlock problem will prevent the engine from cranking. If, when cranking the engine, the security light is flashing, that indicates a PassLock problem. The engine may initially start and run until the BCM gets the message to the ECM to deactivate the injectors.

Is there a way to bypass PassLock on a Chevy?

NewRockies.com has a solution for how to fully bypass the PassLock system in GM cars. This problem has popped up in the following Chevrolet generations. Most years within a generation share the same parts and manufacturing process. You can also expect them to share the same problems.