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Why is the anti theft light not working on my Chevy Cobalt?

Why is the anti theft light not working on my Chevy Cobalt?

Upon removing the key & reinserting it, the key appeared to have deprogrammed & the anti theft light was activated. The key was removed & the car secured. Later, attempt to engage the ignition using the second new key & was unsuccessful-the key would not turn to off position but locked in acc mode position.

Where is the anti theft light on my car?

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. Insert the key into the ignition and turn it to the on position, which activates your accessories but not the engine.

How to shut off the anti theft device in your car?

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. Insert the key into the ignition and turn it to the on position, which activates your accessories but not the engine. Leave the key in position for about 10 – 15 minutes.

What kind of problem does a Chevrolet Cobalt have?

Tl- the contact owns a 2007 Chevrolet Cobalt. The contact stated that while driving at 35 mph, the instrument cluster began to malfunction with various warning lights illuminating. In addition, the steering wheel became difficult to maneuver. The contact pulled over and switched off the vehicle]

How do I Turn Off the anti theft light in my car?

Insert the key into the ignition and turn it to the on position, which activates your accessories but not the engine. Leave the key in position for about 10 – 15 minutes. Step 3: Check the anti-theft light again. If it’s no longer blinking, turn the key back to the Off position and allow it to set for a minute or two.

Where is the anti theft device on my car?

It’s located on your dash and will have a blue or red light. Step 2: Turn the ignition to the “on” position. Insert the key into the ignition and turn it to the on position, which activates your accessories but not the engine. Leave the key in position for about 10 – 15 minutes.

Is it normal for the security light to go off when the engine is running?

After the learn procedure is completed and the engine is running, the security light may stay on steady for a few minutes and then go off—this is normal. Depending on the system, replacement of key components will necessitate that a relearn procedure be completed.

Can a car anti theft system be disabled?

A car’s anti-theft system may activate if your key fob battery is dead and hasn’t disabled the system. Make sure the battery is installed correctly in your key fob. If the battery is correctly installed, replace it with a fresh battery and try again. Step 2: Check your door lock cylinder.

What are the recall numbers on a Chevy Cobalt?

The contact received notification of NHTSA campaign numbers: 14v047000 (air bags, electrical system) and 14v171000 (electrical system); however, the parts to do the repair were not available. The contact stated that the manufacturer exceeded a reasonable amount of time for the recall repair.

What was the failure mileage on my Chevy Cobalt?

The failure mileage was 108,000. Tl- the contact owns a 2007 Chevrolet Cobalt. The contact stated that the rear of the vehicle jerked and felt as if it was to seize. The contact also stated that all the gauges on the instrument panel fluctuated and the anti theft warning indicator illuminated.

Upon removing the key & reinserting it, the key appeared to have deprogrammed & the anti theft light was activated. The key was removed & the car secured. Later, attempt to engage the ignition using the second new key & was unsuccessful-the key would not turn to off position but locked in acc mode position.

What kind of car is the Chevy Cobalt?

The 2010 Chevrolet Cobalt is available in compact sedan and coupe body styles, each split into XFE, LS, LT and SS trim levels.

Is there a recall on a 2005 Chevy Cobalt?

Tl-the contact owns a 2005 Chevrolet Cobalt. The contact had received NHTSA campaign: 14e021000 (electrical) and had taken the vehicle to the dealer to repair the vehicle under the recall. The dealer was expected to replace the ignition cylinder and cut,if necessary,re learn two ignition/door keys for the vehicle.

The failure mileage was 108,000. Tl- the contact owns a 2007 Chevrolet Cobalt. The contact stated that the rear of the vehicle jerked and felt as if it was to seize. The contact also stated that all the gauges on the instrument panel fluctuated and the anti theft warning indicator illuminated.

How to reset PassLock reset system on Chevy?

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.

Tl-the contact owns a 2005 Chevrolet Cobalt. The contact had received NHTSA campaign: 14e021000 (electrical) and had taken the vehicle to the dealer to repair the vehicle under the recall. The dealer was expected to replace the ignition cylinder and cut,if necessary,re learn two ignition/door keys for the vehicle.

Do you have to reset your theft deterrent system?

This system does not need to be reset if the PCM is replaced. This system also uses a Theft Deterrent Module (TDM). If the resistance value matches what’s programmed into the TDS, the TDS sends a signal to the PCM that it’s a valid key and the user can then start the car. Lost or broken keys must be replaced with a key of the same resistive value.

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.

How does an anti theft system work on a GM car?

When you insert the proper key and turn the cylinder, a magnet on the cylinder induces a magnetic field onto a sensor. The sensor signal is read by either the instrument panel cluster (IPC) or the body control module (BCM) depending on the vintage of the vehicle.

This system does not need to be reset if the PCM is replaced. This system also uses a Theft Deterrent Module (TDM). If the resistance value matches what’s programmed into the TDS, the TDS sends a signal to the PCM that it’s a valid key and the user can then start the car. Lost or broken keys must be replaced with a key of the same resistive value.

What to do if anti theft light goes off?

Once ten minutes has passed come back and check the anti-theft light. If it has gone off, then turn the key back to the off position and remove the key. Wait for a couple of minutes to make sure that the system reset is finished. Then put the key back in and try to start the car.

How can I bypass the car theft alarm?

It is likely to turn off the light and start the car. Remember that this is the state where the vehicle is on but the engine is off. All the necessary components like the radio and dashboard lights will be powered up, which makes it possible to bypass the theft alarm. When you are outside the car.

What should I do if my PassLock security light goes off?

If nothing happens or the engine starts and dies, the security light will be flashing. Wait ten minutes. The flashing light should go off or illuminate without flashing. When it does, turn the ignition off, wait twenty seconds, and then try to start the engine. If it starts and runs, everything is okay.

When does the Toyota Corolla security light go off?

If nothing happens or the engine starts and dies, the security light will be flashing. Wait ten minutes. The flashing light should go off or illuminate without flashing. When it does, turn the ignition off, wait twenty seconds, and then try to start the engine.

What’s the name of the security system on a Chevy?

[1] Well, Passlock should be called the Great Immobilizer because not only does it stop thieves with no keys, it also stops owners with the right keys. GM introduced many security systems – VATS, Passkey, Passlock, but if your GM has a key without a chip in it, chances are it’s passlock.

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Ruth Doyle