How do you turn off the security light on a Oldsmobile Alero?

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.

How do you reset a Oldsmobile Alero?

Turn the ignition switch to ON position while the engine is off. The accelerator pedal should be fully depressed and released three times within five seconds of the key turning. During a reset, the oil lamp will flash for 2-10 seconds. As soon as the flashing stops, the maintenance light resets.

How do you reset the computer on a 2002 Oldsmobile Alero?

Reset the Main Engine Computer

1. Open the hood of your Alero and secure it with the security bar. Make sure that the key is out of the ignition.
2. Disconnect the negative battery cable.
3. Wrap a clean towel around the metal clamp on the end of the negative battery cable.
4. Replace the negative battery cable.
5. Start the Alero.

Why is my security light staying on in my car?

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 you program a 2002 Oldsmobile Alero key fob?

Press and hold both the “Lock” and “Unlock” buttons on the keypad that you would like to program. Continue to hold the buttons until the vehicle’s horn sounds two times, which will take approximately 15 seconds. Repeat this step for each additional keypad that you would like to program.

How do I turn off the security light on my Nissan?

First You will need to lock the vehicle using the key in the driver’s door and then unlock it using that key as well. Next You will need to put the vehicle in the on position without the engine running and wait for the antitheft light to turn off. This can take up to 5 minutes.

Why is my security light blinking?

That’s the Security Indicator Light, and it’s blinking, it’s telling you that the car’s security sytem is armed. When the car is locked and off, the Security Indicator Light will blink steadily. It will trigger shortly after the engine has been turned off and the key has been removed from the ignition.

Will disconnecting battery reset car computer?

A. It depends on the car’s age and type of ECU used. On some older cars, disconnecting the battery will reset the system but in most new cars it does nothing, except potentially reset the clock and radio station presets.

What is security indicator light mean?

The Security Indicator Light illuminates to indicate that the security system is either working properly or to let you know that there is a fault in the system.