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P0603 Internal Control Module KAM Error

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Old May 9, 2011 | 03:51 PM
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P0603 Internal Control Module KAM Error
I pulled this code with my scan gauge today. Can you tell me what it means?
 
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Old May 9, 2011 | 04:02 PM
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Batteries were disconnected at some point. Or maybe when a chip was added to the PCM. Clear it your good to go.
 
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Old May 9, 2011 | 04:19 PM
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That's what it was. had the batts out a couple of weeks ago. Thanks!
 
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Old May 9, 2011 | 04:27 PM
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Working on buddies truck, got P0605 code, is that for batts disconnected too? Says ROM error instead of KAM error on the list, don't know what that means I guess.
 
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Old May 9, 2011 | 04:53 PM
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Did some site searching, checking to see if there is a chip, and if its loose.
 
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Old May 9, 2011 | 05:43 PM
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There was a banks chip in it, didn't seem loose, but removed it to see what happens. Dealing with a stalling issue.
 
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Old Aug 4, 2013 | 12:43 PM
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Originally Posted by 427 fordman
There was a banks chip in it, didn't seem loose, but removed it to see what happens. Dealing with a stalling issue.

Was this issue resolved?
 
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Old Aug 4, 2013 | 02:03 PM
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PCM was messed up from the chip/programmer combo it had from banks. Sent it to dp tuner for a tow program to be burnt on it and all is good.
 
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