LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

Can't pull error codes from connection under dash!!

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Old May 29, 2003 | 10:06 PM
  #1  
pillagenburn's Avatar
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Joined: Sep 2002
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From: Gwinnet County, GA
Can't pull error codes from connection under dash!!

Just as the subject says, I can't pull error codes. I went to Autozone, got them to plug in their OBD-2 scanner ... the thing wouldn't even turn on. Tried plugging into a different vehicle and it went right through. Is there a fuse that this connection runs through? I need to know what error codes i'm throwing or else I'm screwed. Thanks!!
Old May 29, 2003 | 10:25 PM
  #2  
shoebox's Avatar
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Joined: Dec 1969
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From: Little Rock, AR
Check pin 16 of the DLC (bottom right, orange wire) for power. It is powered off the cigarette lighter fuse.
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