How do you reset the security light on a 2001 Oldsmobile Alero?

How to Troubleshoot the Security of an Olds Alero

1. Put the key in the ignition and start the vehicle as normal.
2. Wait 10 minutes with the ignition set to the “ON” position.
3. Turn the ignition to the “OFF” position after the “security” light stops flashing or goes off completely.

How do you reset a Oldsmobile Alero?

How to Clear an Alero Change Oil Light

1. Shut the engine off and close your Alero’s doors. Put the key in the ignition.
2. Depress the accelerator pedal fully three times within five seconds. Allow the pedal to release fully after each pump.

How do you reset the security on a Oldsmobile Aurora?

How to Reset the Security System in Oldsmobile Aleros

1. Insert the key into the ignition.
2. Rotate the key to the “On” position. Leave the key in that position for 10 minutes.
3. Rotate the key to the “Off” position when the security warning light on the instrument panel disappears.
4. Start the car as normal.

Will disconnecting battery reset security system?

One last thing you can try if your car alarm is going off and you can’t get it to stop, but you can get under the hood is to disconnect the battery. By unplugging the battery for a few minutes, it will also reset the computer. All you have to do is disconnect the positive or negative terminal and wait.

Why is my security light staying on in my car?

Hello. On your particular vehicle the security light staying on as the vehicle is running is an indication that the security system has failed and is disabled. It is common for a security light to come on after battery dies because the computer may lose its programming to the key.

How do I bypass GM security?

The vehicle should start, and then stall while the SECURITY light flashes. Leave the key at the ON position for 10 minutes and wait for the SECURITY light to go away. Turn the key to the OFF position for 5 seconds and restart the car. The car should start and the SECURITY light should remain off.

How do I reset my anti-theft system?

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. This gives the system time to reset or you won’t be able to start your car.

How do you override anti theft system?

Turn the key to unlock your car door, but don’t release it. Hold the key in this position for 20 to 30 seconds. This lets the system know you have the correct key, and it can allow you to bypass the alarm system. Some vehicles recognize the key simply by turning the key back and forth in the door lock key cylinder.

How do you turn off the anti-theft system?

How To Shut Off Your Car’s Anti-Theft Device

1. Method 1: Check the cylinder and key. Step 1: Check the key fob battery.
2. Method 2: Turn on the ignition. If your engine has been locked up by the anti-theft system, you will be unable to start it.
3. Method 3: Insert the key into your car’s door.

How to reset the security system in Oldsmobile Aleros?

The most common action triggering the system is a worn key or lock cylinder, which incorrectly signals the computer that a foreign object is being placed into the lock cylinder. However, resetting the Passlock security system can be done in a few minutes and requires no tools. Insert the key into the ignition. Rotate the key to the “On” position.

How do you disconnect a negative battery on an Alero?

Open the hood of your Alero and secure it with the security bar. Make sure that the key is out of the ignition. Disconnect the negative battery cable. To do this, you need to release the clamp that is on the battery post by using an adjustable wrench or pliers to loosen the clamp screw. The negative battery cable is the black cable.

What should I do if my Alero won’t start?

Turn the key to the ‘Off’ position. Leave it off for one minute. Start the ignition. The oil light should be off. Turn the key in the ignition to start the Alero. If it won’t start, leave the key in the ‘On’ position for ten minutes. All of the doors have to be closed when you do this. Try to start the ignition again.

How can I check the oil level in my Alero?

Check the oil level in your Alero to make sure that the oil level is sufficient before you reset the oil diagnostic computer. To do this, you need to remove the oil dipstick in front of the engine. It has a black handle.