Why does the theft system light illuminate on a 2001 Malibu?

If the instrument cluster shorts out, it is common for the “Theft System” light to illuminate. The 2001 Malibu’s body control module and powertrain control module work together to determine when the Passlock system is to allow the car to start.

How to reset the anti theft system on a Chevy Malibu?

55 people found this helpful. If starter cranks engine but it won’t start and “anti-theft system” light on dash is blinking then the anti-theft system is preventing fuel from reaching the engine. Just turn the ignition key to on position and wait for approx. 10 minutes and the blinking anti-theft will go off.

Why does my 2001 Chevy Malibu not start?

The 2001 Malibu’s body control module and powertrain control module work together to determine when the Passlock system is to allow the car to start. When one of these two components fail or are incorrectly programmed, the “Theft System” light illuminates and the Malibu will not start.

What are the features of a 2001 Malibu?

The 2001 Malibu cam relatively well-equipped with standard features. The mid-sized sedan came with: air conditioning, keyless entry, power door locks and a passive ignition disabling system. The passive ignition disabling system, known as Passlock, prevented the Malibu from starting without a coded key.

How does the PassLock system work on a 2001 Malibu?

The Passlock system on the 2001 Malibu uses a key with a small magnet on it. This magnet passes a sensor inside the ignition tumbler, and the sensor reads the code stored in the magnet. If the codes do not match, due to improper coding or a failing key, the Theft System light stays on and the vehicle will not start.

How to reset procedure for 2006 Chevy Malibu antitheft?

Allow the ignition to remain in the “ON” position for 30 seconds. Start the engine and verify that the security light is not illuminated. The antitheft system is now reset.

How does the antitheft system work on a Malibu?

The antitheft system on a 2006 Chevrolet Malibu is activated whenever the doors are locked using the keyless entry remote. This system is designed to prevent the vehicle from being operated by an unauthorized user. The antitheft system uses the horn and lights to draw attention to the vehicle to discourage would-be thieves.

How does the anti theft system on a Chevy Malibu work?

The 2001 Chevy Malibu uses an anti-theft system to prevent your vehicle from being stolen. The anti-theft system sounds an alarm and cuts power to the ignition if the vehicle is broken into……….. Insert the ignition key into the driver door lock. Turn the key counterclockwise.

How to reset the alarm on a Chevy Malibu?

Turn the key counterclockwise. Turn the key clockwise to lock the door. Turn the key counterclockwise to unlock the door again. This will shut the alarm off and reset the system. 139 people found this helpful.

How can I prevent my Chevy Malibu from being stolen?

The 2001 Chevy Malibu uses an anti-theft system to prevent your vehicle from being stolen. The anti-theft system sounds an alarm and cuts power to the ignition if the vehicle is broken into. ……….Insert the ignition key into the driver door lock. Turn the key counterclockwise.

Why does my Chevy Malibu light up when I close the door?

Under the seats (both in front) where a wire ground faults from time to time. For me, it happens on humid rainy days (not all the time, when it does it’s those days). It happened again last night. All I did was manually unlock the car, sat inside, closed the door, moved the seat (driver) and the car’s display lit up.

Why does my car theft light stay on?

If the codes do not match, due to improper coding or a failing key, the Theft System light stays on and the vehicle will not start. Over time, the wires inside the Passlock ignition tumbler can wear out and create a short.

How does anti theft system work on Chevy Malibu?

After trying everything to get my 2013 Chevy Malibu started I end up getting another key made. Basically when the anti theft System come on your key as been damaged So it Send your car in defense mode. 53 people found this helpful.

What to do if your Chevy Malibu is not starting?

If your car is not starting but you have the correct key you have used to start it before, go to your information center and scroll down to key relearn and select the check button. This will relearn the key. If this fails you will have to do the GM key relearn by inserting the key and turn it to the run position without cranking the car.

Is there a pass lock on a Chevy Malibu?

I TRIED EVERY YOUTUBE AND BLOG ANSWER NONE OF THEM WORKED EXCEPT TO ***CHANGE THE BATTERY IN THE KEYS REMOTE**** can’t believe that’s all it took after 3 days of trying different things 5 people found this helpful. …guys, call your mechanic and mention “pass-lock”. That’s why it’s is happening. 6 people found this helpful.

Why does my Chevy Malibu not turn over?

My 2001 Malibu would not crank. It would turn over but would not crank, as if it wasn’t getting fuel. I had this issue about a month ago and my friend changed plugs and wires, checked compression (good), and fuel system (good).

What happened to Stephanie and her Chevy Malibu?

What happened to Stephanie and her Malibu happened to me last saturday under an ice rain and without my cell phone..Usually leaving the key turned for 10 minutes would do the job, but this time the power went off completely as a mechanic last year told me that would happened to me one day with this sort problem with the alarm system.

What happens when the anti theft light stays on?

1. When the anti-theft system light stays on, the fuel pump won’t pump and injectors don’t activate to prevent theft. 2.

Why is my GM anti theft not working?

When the anti-theft system light stays on, the fuel pump won’t pump and injectors don’t activate to prevent theft. 2. Sometimes the GM (General Motor) Passlock system cars have a part around the ignition tumbler that goes bad and no longer detects the valid key, due to “the battery in the key is dead and the chip is not connecting to your computer”

What to do if your car has a theft system light?

1. Disconnect the battery for 15 minutes. If the Theft System light disappear, you might be fine for few days, months, but it will not get rid of the problem. 2. If your keyring is too heavy full of keys, the weight of the extra keys pulls on the ignition key causing the key to be incomprehensible.

Why does my GM car key not work?

2. If your keyring is too heavy full of keys, the weight of the extra keys pulls on the ignition key causing the key to be incomprehensible. Removing all other keys from the keyring and let just the car key by itself. This might get rid of the problem.

What to do if your car anti theft light is not blinking?

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. Step 4: Start the engine. Attempt to start your engine.

What should I do if my GM security light is flashing?

Insert ignition key and turn to the “ON” position. Do not attempt to start the engine. Leave the key in the “ON” position for approximately 11 minutes. The security light will be steady on or flashing for the 11-minute period. Do not proceed to Step 2 until the security light turns off or stops flashing. 2.

How do I Turn Off the PassLock security light?

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. If it starts and run, the system has reset.

What to do if your Chevy Malibu won’t start?

YOU HAVE TO TURN YOUR KEY ON THE ON POSITION AND LET IT SIT UNTIL THE THEFT LIGHT GOES OFF (10-15 MIN) AND IT WILL START RIGHT UP 2002 Chevy Malibu 1 Owner – well maintained and then WHAM! After numerous times of a “no start” situation replaced battery.