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Truck throwing a 603 code? Help!

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Old Sep 9, 2005 | 06:47 PM
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Truck throwing a 603 code? Help!
My truck keeps showing a Internal Ctrl Mod KAM error P0603. What the heck does that mean?
 
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Old Sep 9, 2005 | 07:07 PM
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Normally it doesn't mean anything. The P0603 is set anytime you disrupt the continuous memory. Installing a tuner, disconnecting the batteries, that sort of thing. Normally nothing to worry about.
 
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Old Sep 9, 2005 | 07:09 PM
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Man did you ever make me feel better cookie88. Thanks for the help.
 
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Old Sep 9, 2005 | 07:23 PM
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You bet.
 
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