Question about 2007 Chevrolet TrailBlazer SS

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2007 Chevy Trailblazer won't start

I have a 2007 Chevy Trailblazer SS. I'm having a problem where it doesn't start when I turn the key. The first time it happened was about a year ago and I had it towed to a shop, they looked at it, couldn't find anything and it started after a couple hours. This same thing happened again last week and I again had it towed to a shop. They couldn't find anything and it eventually started. Today the same thing happened. I turn the key and it has power, but nothing happens with the engine, no clicking, no turnover, nothing. Help!

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  • 67 Answers

The ignition switch is a very common problem with these vehicles. when the problem is occuring check the pink wire coming off the ignition switch and see if there is power. the computer controls the starter on this vehicle and if there is insuficient voltage going to the ecu it will not power up.

Posted on Jul 08, 2010

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Posted on Jan 02, 2017

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