Question about Cadillac CTS

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I have a CTS 2004. The key jams in the switch and won?t start the engine. I took to GM dealer and they replaced the PCM it worked fine for a week. Now, the issue is back again key jams engine won?t start.

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Have you try the 2nd key for the 2nd ECM?

The item at fault is transponder unit.

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Posted on Jul 15, 2009

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I hope you have the right key or maybe you should change the ignition.

Posted on Jul 15, 2009

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2004 cadillac cts wont crank at all, i turn the key and try to start it but it doesn't crank or do anything just the dashboard light come on and the engine light flickers then it wont release the key


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2003 CTS Anti Theft recall request info to fix this at dealers!!!


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