Question about 2003 Buick Century

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2003 Buick Century occasionaly won't start

This happens once a month, or so. If you give it a few minutes, it starts up like a charm, and we have had no other problems. My husband has tried to locate the solenoid, but can't find it. Any suggestions are greatly appreciated.

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  • ALJR1104 Jan 20, 2009

    Thanks for the help. We had the battery tested, and it came back good. We are waiting for it to act up again, so we can test the neutral sagety switch. If that doesn't work, my husband is going to replace the starter. Again, thanks a lot for your help!

  • pamhommer Mar 25, 2009

    Car ran find to thepost office then 15 min. later won't start and there is no click or sound when turn key. but lights an horn works


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I just had the same problem. One possibility is that the chip (actually a resistor) in the GM VAT pass key may be going bad - or (even better) might just be dirty. When the pass key fails, the anti-theft system will lock out for 3 minutes and then will allow another attempt to start the vehicle.

Here are a couple of related links:

Good luck!

Posted on Feb 24, 2009

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The solenoid is on the starter . I have found in most of the Buicks a weak or low battery is usualy the reason. Follow the cables, address any loose or warn ones or if the cables are corroded replace them. And a few customers have brought them in where the neutral saftey switch has gone bad. You can check this by placing the vehicle in neutral, "holding the brake" .And turn the key to start. If it starts with no troubl, that is the problem.
I do hope this helps, please let me know.

Posted on Jan 15, 2009

  • thatgilmoreg Jan 20, 2011

    I don't mean to sound like a complete airhead - but what do you mean "holding the brake". My car is doing the same thing - it wont start. We can bypass and jump it but it wont stay running for more than a couple of seconds.


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