Anti-theft Controller problems of the 2000 Chevrolet Impala

Ten problems related to anti-theft controller have been reported for the 2000 Chevrolet Impala. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2000 Chevrolet Impala based on all problems reported for the 2000 Impala.

1 Anti-theft Controller problem

Failure Date: 10/20/2014

Tl-the contact owns a 2000 Chevrolet Impala. The contact stated that whenever she tried to start the vehicle all attempts failed since the anti theft warning indicator was illuminated. The problem occurred several times. The vehicle was taken to an independent mechanic was unable to diagnosed the failure referred contact to dealer mechanic. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 151,000. Lb.

2 Anti-theft Controller problem

Failure Date: 08/17/2014

The contact owns a 2000 Chevrolet Impala. The contact stated that while driving at approximately 35 mph, the anto-theft security and the battery warning light illuminated. The contact also stated that the engine stalled. The vehicle was able to restart after multiple attempts. The contact received notification of NHTSA campaign: 14v400000 (electrical system) and stated that the part was not available. The dealer was uncertain of when the part would become available to service the vehicle under the recall. The manufacturer was notified of the failure and informed the contact that they were also uncertain when the part would become available. The contact stated that the recall notice stated that parts were expected to become available on October 1st of 2014 but the manufacturer informed that not all dealers were receiving parts. The approximate failure mileage was 235,000.

3 Anti-theft Controller problem

Failure Date: 03/27/2013

The contact owns a 2000 Chevrolet Impala. The contact stated that the vehicle stalled without warning while the contact was driving 70 mph. The contact attempted to start the vehicle however, the anti-theft security light illuminated and prevented the vehicle from being started. The vehicle was taken to the dealer where the failure was unable to be diagnosed. The current mileage was 100,000 and the failure mileage was 130,000.

4 Anti-theft Controller problem

Failure Date: 08/01/2012

The contact owns a 2000 Chevrolet Impala. The contact stated that the anti-theft warning indicator illuminated and the vehicle failed to start. The failure occurred on several occasions. The vehicle was also included in NHTSA campaign number: 14v400000 (electrical system) and stated that the part was not available. The dealer did not provide a specific date for when the part would become available. The manufacturer was notified. The manufacturer was notified of the failure. The approximate failure mileage was 22,835.

5 Anti-theft Controller problem

Failure Date: 11/28/2008

I have what I am calling the "classic gm passlock problem" with my 2000 chevy Impala. It started about 2 years ago very randomly not starting. On November 28, 2008 I reported a vehicle problem to the local general motors dealership. My 2000 chevy Impala anti-theft warning light was occasionally coming on and vehicle would not start at times. ¿ the dealership charged me $812. 00 to replace faulty passlock module, new ignition switch and cylinder. Im concern about all the work being done as stated and charged for factory defects, many vehicle owners have had the same problem with their gm auto. In addition, I did not receive a new recoded key. Second, the replacement part for the faulty passlock module was not listed on the invoice as an itemized part ordered and replaced as appear other items. Thirdly, if the part not listed on the invoice, how is the warranty covered? I later learned that the door, trunk and ignition should be operated by one key. And if procedure requires ignition switch lock cylinder to be replaced, new ignition switch lock cylinder should be recoded to old key. Also, passlock sensor was an integral part of ignition switch assembly, but I still paid too much; I am seeking a full refund.

6 Anti-theft Controller problem

Failure Date: 01/11/2008

One day I was just going to work like and my car wouldn't start. The security light was flashing so I referred to the manual. I found out it was the passlock feature on the car and it was malfunctioning. I don't have the time or the money to fix the problem.

7 Anti-theft Controller problem

Failure Date: 01/08/2008

Received 2000 chevy Impala as an inheritance. Within 2 weeks car at times would not start. All lights on dash would illuminate followed by the yellow/orange security light. This is due to a passlock problem where the passlock system thinks that something other than a legitimate key is being used to try and start the car. My sister had this problem and at times would have to turn the key in the ignition to "on position" and wait 10 minutes. After several days of research I was able to determine that to reset the passlock system the key needed to be left in the ignition switch in the "on position" then removed and repeated two more times (3 times, 30 minutes total). After doing this I had no more problems. My only problem is there are lots of people out there that are not mechanically inclined, and plenty of people have had to had their vehicles towed and face a diagnosis fee (and plenty of times misdiagnosis). According to all the information readily available chevy/gm has to know about this and I consider it shameful that they do not allow some kind of concession or modification so that a customer of theirs with a legitimate key cannot start the vehicle.

8 Anti-theft Controller problem

Failure Date: 06/01/2006

The contact owns a 2000 Chevrolet Impala. The contact stated that the anti theft system was faulty. When he inserted the key into the ignition, it did not recognize the key and the vehicle would not start. The dealer advised the contact to bring the vehicle in for diagnostic testing. The manufacturer was notified of the failure. The vehicle was not repaired. The current mileage was 93,000 and the failure mileage was 81,000.

9 Anti-theft Controller problem

Failure Date: 09/09/2004

My 2000 Impala has a problem with the passlock system which causes the vehicle to stop working or surge while driving and causes intermittent difficulties with starting. This is a widespread problem among gm owners and we have made nearly 13 visits to the dealer to address this safety issue. We have had the ignition replaced, but on most visits gm staff are unable to diagnose, and hence, unable to treat the problem. Another safety issue is related to starting. Since my wife drives the car, she is often left unsafe in areas during the 20+ times that she has not been able to start her car. While no injuries have yet been linked to this problem with our vehicle, is such a widespread problem with gm vehicles that it needs to be addressed. Thank you for your attention to this matter.

10 Anti-theft Controller problem

Failure Date: 10/15/2002

Passlock system failure 3 times in 100,000 miles $300 repair each time. Stranded in parking lots till the car resets then will start. My wife is scared to death when she is in the parking lot just sitting there waiting for the car to reset. Intake gasket failure 2 times in 100,000 miles $600 each time. Sub frame failure intermediate shaft failure 3 times.



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