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Everything Electrical & Electronic Have an electrical problem? Lighting, Alternators, gauges, DIC, HUD, etc? Post it here. Please post Audio problems in the Audio forum, and Engine control problems in the appropriate Mechanical forum for your year.

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Old 04-27-2007, 10:05 AM   #1
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Heres one for you

P0622...

From what i could find out from the Modis its a charging system code?

where do I start remember im still under warranty..

Alternator?
battery?
harness?

or could this code have been thrown by a dead battery ? the other day i left the lights on for 30 minutes and it killed the battery. SO right off the bat I know i have problems somewhere.
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Old 04-27-2007, 10:07 AM   #2
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Why is this in Performance and Brainstorming? Did you modify something to cause it?
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Old 04-27-2007, 10:12 AM   #3
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no but its brain storming lol


And its a P0 code generic didn't really know where to put it

and I missed the Everything Electrical and Electronic
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Old 04-27-2007, 10:15 AM   #4
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We don't have it listed in techinfo..did you google it or get the name when you got the code?
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Old 04-27-2007, 10:16 AM   #5
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It'* Generator Field "F" Not Switching Properly from my research. I cannot translate that for you though. I believe it has something to do with the alternator.
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Old 04-27-2007, 11:47 AM   #6
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What He said
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Old 04-27-2007, 11:52 AM   #7
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I'll go with what he said as well.

The PCM applies a field to the alt for it to "kick on" in essense and charge the battery.... might be that it'* internal electronics are having issues.
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Old 04-27-2007, 12:11 PM   #8
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Better yet, why'* this in 2000-2005, Bill?

Moving to the Northstar forum.
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Old 04-27-2007, 02:12 PM   #9
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Quote:
Originally Posted by vital49
Better yet, why'* this in 2000-2005, Bill?

Moving to the Northstar forum.
Vital this isnt a NorthStar Specific problem by all rights it should have fallen into the Electrical folder..
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Old 04-27-2007, 02:36 PM   #10
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Unless the Northstar uses a different alternator than the other 3800'*.

Moving to Electrical.
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