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Old Mar 4, 2014 | 03:33 AM
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Default DIC help

Hey guys I just bought a 2002 z06. After reading online I found out how to look at the codes on the dash and I'm getting codes from a bunch of diff modules

P1626
U1301
U1255
U1040
U1088
U1064
U1096
U1255
B2265
U1016
U1160
U1000
C1296 c
U1176
U1301
U1300

There's only one code that has a C behind it which I understand to mean current. I'm not having any issues other than my drivers door controller isn't working now and I'm wondering if that's from one of these moduels or if its just that the controler has gone bad. Any help would be greatly appreciated.
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Old Mar 4, 2014 | 04:04 AM
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This should have your answers: (From David Farmer)

https://dl.dropboxusercontent.com/u/1634366/c5-dtc.pdf
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Old Mar 4, 2014 | 04:44 AM
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Here's another, a little easier to follow:

http://forums.corvetteforum.com/c5-g...bees-only.html
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Old Mar 4, 2014 | 06:30 AM
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Thank you for the quick replies and the codes list.. I guess my question is could all this be linked back to the BCM being that there is codes from multiple modules.. I forgot to mention that sometimes when I go out and start the car in the morning to let it warm up for a few mins I will come back out and the temp gage will be pegged out.. There will be a message displayed saying reduced engine power. But when I restart the car all goes back to normal.
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Old Mar 4, 2014 | 11:46 AM
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Not at home now but I don't see C1296 listed, did you record that correctly?

Door and seat modules have a long history of creating communication issues on the serial bus which could explain all the "U" codes.

Clear your codes and go for a drive. BEFORE you shut the engine off, pull your codes again and post them for us. We'll go from there.
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Old Mar 4, 2014 | 04:19 PM
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U1160 H C is the only code showing after doing what was suggested above .
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Old Mar 4, 2014 | 04:23 PM
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Also LDCM says no comm.
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Old Mar 4, 2014 | 04:31 PM
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I found this post hope it helps
http://forums.corvetteforum.com/c5-t...ode-u1160.html
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Old Mar 4, 2014 | 05:22 PM
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Just went out and pulled the according back and unhooked the connector then plugged it back in... Work perfectly now... Thanks for everyone's help :-)
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Old Mar 4, 2014 | 06:49 PM
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Very good.
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