service theft deterrent system car won't start chevy malibu

If one key does not respond try the other one. I continue to have problems with my 2011 Cruze not starting and displaying the message service anti-theft deterrent system.

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Your vehicle is equipped with the Passlock theft-deterrent system.

. Service theft deterrent system is on the dashboard and car wont start. Remove the negative battery cable for 15 to 20 minutes then connect back to battery. Theft light on car wont start hook a battery charger up to your car to maintain a good charge.

Press the unlock button get out of the car but leave the door open then press the lock button on the door and shut it. Remote functions are separate from theft security chip function that senses correct key in ignition to enable cranking functions. If the amber key lock light is on and service theft system is flashing and your car still starts and runs perform this service procedure called a hard immobilizer reboot.

This fix will work most of the time. Discussion Starter 5 Jan 18 2020. Then turn ignition to on position do not crank it over leave in that position for ten minutes then turn to off and repeat this cycle two more times.

Remove the negative battery cable for 15 to 20 minutes then connect back to battery. The key itself could be the culprit for the anti theft system car wont start. If the fuel enable password is correct the PCM will start the vehicle.

If the key signature transmitted is acceptable to the theft deterrent control module the theft deterrent control module will transmit fuel enable password to the PCM. Inorder for the vehicle to start I have to remove key from the ignition open door and get out of the seat. The keys have a built-in chip that sends a code to the alarm system when you insert it into the ignition.

Check the key. Reconnect it and make sure that both the anode and cathode terminals are tightly attached. Installed new battery two weeks prior to issue - Answered by a verified Chevy Mechanic.

After that time check to see if the anti-theft light has gone. Step 1 Use your GM keyless remote to unlock the doors by pressing the Unlock button. 2016 Malibu will not start says service theft deterrent system.

If the fuel enable password is correct the PCM will start the vehicle. I tried locking and unlocking ir. I got a service theft deterrent system message and my car wont start.

2016 Malibu will not start says service theft deterrent system. The other option is to unlock the doors with the GM key and turn the car ignition on. In the odd event that something goes wrong you can also perform a hard reset.

I have a 1999 Chevrolet Malibu LS. Its got to be the chip in the key is bad. To perform a relearn on a Passkey III system make sure there is a fully charged battery in the vehicle.

Service theft deterant message. If the amber key lock light is on and service theft system is flashing and your car still starts and runs perform this service procedure called a hard immobilizer reboot. Then get back into the vehicle and.

After the third time turn to off and remove key from ignition then. To reset the security system in a chevy malibu use the fob to unlock the door then with the door open hit the lock button and wait until the security light stops flashing then press the unlock button on the fob again. This button looks like an opened lock.

Only show this user. 2013 Chevy Cruz wont start. That chip wont work in case of a broken or damaged key.

Discussion Starter 1 Feb 11 2015. Use your GM keyless remote to unlock the doors by pressing the Unlock button. I own a Chevy Malibu 2014 and my radio got damaged and.

Dealer level scan tool would confirm if theft chip is working for that key.

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