How do you reset the security system on a 2005 Chevy Impala?

To reset the security on your chevy impala attempt to start the car. If it does not start, or dies very quickly after it started, then leave the key in the ignition in the “on” position and wait 10 minutes. Make sure the security light is flashing.

How do you reset the security system on a Chevy Impala?

Open the trunk or any door of the Impala. Switch the lock to the “lock” position. Remove the key from the ignition. The light on the radio display will flash quickly; this signals that the system is resetting.

Does anti-theft light drain battery?

The anti-theft light won’t drain your battery. But, if you leave the car alarm to go off for long, it can drain the battery.

How do you program a key for a 2005 Chevy Impala?

PRESS the DISP button to ENTER Programming Mode. WHEN the message “PUSH FOB” is displayed, PRESS and HOLD the LOCK and UNLOCK buttons at the same time on the first remote to be programmed for 15 seconds. The vehicle will sound to indicate successful programming of the remote.

How do I disable anti-theft lock?

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.

Why is the security light not working on my Chevy Impala?

Chevy Impala Won’t Start Security Light. If you’ve had trouble starting your Impala then you may have a common problem with the pass lock engine immobilized system. This system prevents the car from starting when someone is trying to steal it and can occasionally activate when you try and start the car with a key.

What should I do if my Chevy Impala won’t start?

Start the car following the third 10-minute waiting period. The car should start and stay on. If it stays running, then the codes have been relearned and the problem is solved. If the car still does not start then you may need to have all or part of the passlock system replaced.

What is the code for a Chevrolet wheel speed sensor?

OBDII Chevrolet Code Definitions. P1390 Wheel Speed Sensor 1 G-Sensor Circuit P1391 Rough road sensor -signal malfunction Wiring, rough road sensor, ECM P1392 Rough road sensor -voltage low Wiring, rough road sensor, ECM P1393 Rough road sensor -voltage high Wiring, rough road sensor, ECM

What kind of security system does GM use?

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. Passlock uses a coded lock cylinder that essentially stops the engine from running until the proper key is detected.