ALPHA CEL code and fix FYI

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04-14-2008, 10:16 AM

ALPHA XY

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Join Date: Dec 2007

Location: Rockville, MD

Posts: 123

ALPHA CEL code and fix FYI

So while driving to work Friday I got the traction control code, the truck has never been off road (yet) etc etc. After work the code was still present, so I called on-star who reported an ABS code as well. So, I stop at the HUMMER dealer on the way home 2mil from my house and make the appt to have it checked out. When I get back into the truck to leave the codes are gone?!?

However, I still kept the appt since I knew they would still be in the hard memory and wanted at least have a record of the event. The 2 codes that they pulled at the dealerare C0327 and C0276. And the cause according to them was the loose connection (ground) at the transfer case. I think this is a reoccurring issue from what I have read.

I thought I would post this up for FYI