Why is my security light on?

Why is my security light on?

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 you reset the anti theft system on a 1996 Pontiac Grand Am?

How do i reset security code?

1. Perform a security system relearn.
2. Let the vehicle sit for more than 10 minutes with the key off.
3. Attempt to start the engine, leave the key in the run position monitoring the security system indicator.
4. After 10 minutes, the security indicator will change state.

What does the security light mean on a 2004 Pontiac Grand Am?

The security light staying on when you drive is an indication the system noticed a fault that needs to be diagnosed. I would try to replace the key first. Second if it continues replace the key cylinder. A cylinder replacement requires a system reset by cycling through the reset procedure 3X.

How do I get the security indicator light off?

Step 1: Insert the key into the door lock. Use the side door on the driver’s side and the physical key even if there is a keyless entry system on the car. Step 2: Turn the vehicle key to unlock the car door without releasing it. Hold the key for 30 seconds in the position.

How do I turn my security light off?

Motion sensor lights are often easy to reset from your breaker panel.

1. Step 1: Turn off the circuit breaker that controls your motion sensor lights. Leave it off for 30 seconds to one minute before flipping it on again.
2. Step 2: Check your motion sensor lights. For some models, resetting the breaker is all that is needed.

What does the passlock sensor do?

The Passlock sensor monitors the position of the lock cylinder and relays an analog Passlock signal to the body control module (BCM). The BCM determines the validity of the Passlock signal, then sends a password to the powertrain control module (PCM). The Passlock sensor contains two Hall effect sensors.