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Pontiac Grand Am

Report: No Start Due to Failed Passlock Sensor

Pontiac Grand Am Problem
28 Reports

Model Years Affected: 1999, 2000, 2001, 2002, 2003, 2004, 2005

Average Mileage: 99,071 mi (65,000 mi - 140,000 mi)

Verified

The passlock sensor in the ignition lock cylinder may fail causing an anti-theft system fault and a no start condition. Our technicians tell us that the ignition lock cylinder should be replace to correct this condition.

  • Report #1
    Visitor, 2001 Pontiac Grand Am, 125,000 mi

    SECURITY LIGHT flashed a few days before then one day car would not start, took it to shop and they diagnosed the faulty passlock sensor. Remedy was replacement.

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  • Report #2

    Usually happens when alarm is engaged when I get in my car and sit in the car for a minute or two. After car is re-unlocked with the fob, never has a problem

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  • Report #3
    Visitor, 2003 Pontiac Grand Am, 99,000 mi
  • Report #4
    Visitor, 2003 Pontiac Grand Am, 131,000 mi

    Car wouldn't start and security light would flash. Had to have key in 'on' position for about 15 minutes for it to reset. The security light is now solid all the time and havent had problem since. Assuming the security system broke.

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  • Report #5
  • Report #6
    Visitor, 2001 Pontiac Grand Am, 140,000 mi

    This happened to me several times, and its aggravating!!

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  • Report #7
    Visitor, 2002 Pontiac Grand Am, 65,000 mi

    Car Doesn't start. Internet research reveals issue. Owner's manual describes how to start car (turn ignition on for 10 minutes, turn off after light goes out, then start car) once you know the problem is called, Passlock

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  • Report #8

    had this problem twice already on the same grand am (about 40k apart)

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  • Report #9
    Visitor, 2004 Pontiac Grand Am, 75,000 mi

    every couple of weeks car won't start, have to wait ten minutes for security to reset!

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  • Report #10
  • Report #11
    Visitor, 2002 Pontiac Grand Am, 107,000 mi

    I was told my security light flashes because of the passlock sensor, this is the 2nd time I have has security problems with this car. The 1st. time it cost over $500.oo I'm not please to have to go through this again!!

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  • Report #12

    Seems to be a major issues with these cars. They made me replace computer module I think it was BCM. Yr later had ignatition coil replaced.

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  • Report #13
    Visitor, 2003 Pontiac Grand Am, 75,000 mi

    key got stuck in ignition, wouldn't start at all. had to replace the whole assembly. now the security light stays on 24-7 but everything works.

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  • Report #14
  • Report #15
    Visitor, 1999 Pontiac Grand Am, 101,000 mi

    no start due to startlock pass sensor

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  • Report #16

    Initially, I would start my car just fine and then it would not release out of Park. I jiggled the handle or hit the button hard and it would release. The the key would get stuck in the ignition when I tried to put the car back in park and remove it. The key wasn't catching properly and I would jiggle it or press down harder on the brake or pull the car out and back in and try it again til it released. Finally, I came back from entering a store to start my car and the key would not turn at all to start the car. It was completely stuck. Triple A came, could not get it to start with oiling key and jiggling and turning wheel.... nothing worked. They called a locksmith who made a replacement key- i did not ask for because the fist guy said he would need to take the ignition apart somehow or push it back so the car would start with practically anything- basically turning off the lock - however the locksmith said it's not possible - he better not charge me- I just had it towed but I'm being told I have to buy a new ignition. The ignition costs $150.00 but depending on how long they claim it takes to replace it could cost a lot - i hear between 400-700 dollars - I'm trying to make sure they doen't overcharge me. I hear this happens all the time on these models.

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  • Report #17
  • Report #18
    Profile_thumbnail
     Rookie

    ya, it has been a problem . . . More so an inconvenience . . happens intermitently . .espencially when i'm in a hurry . . wonder if there is a way to just disconnect it or bypass the fuel cut off valve. . . is there any other alternative besides replacing the key cylinder?

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  • Report #19
  • Report #20
    Visitor, 1999 Pontiac Grand Am, 90,000 mi

    No Start Due to Failed Passlock Sensor

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  • Report #21
    Visitor, 2004 Pontiac Grand Am, 130,000 mi
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