VATS tuned out, Still my no cranking problem? - LS1TECH

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VATS tuned out, Still my no cranking problem?

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Old 11-03-2009, 09:38 PM   #1
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Default VATS tuned out, Still my no cranking problem?

Had the car tuned a few weeks or so back and had the VATs tuned out also. But with it tuned out will the key cylinder still cause the often no crank issue? I thought all the cylinder did was move a rod to the ignition switch on the column.
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Old 11-05-2009, 09:56 AM   #2
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I had mine tuned out and it still SECURITY'D on me. Had to install the Resistors in the Column to fix it. Havent had an issue since.
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Old 11-05-2009, 11:01 AM   #3
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Yeah, you need to bypass it with a resistor. The BCM controls VATS - you can tune the PCM to ignore the BCM fuel enable signal, but not the starter relay signal.
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Old 11-05-2009, 11:01 AM
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