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Chris (aka-Moose)
Chris (aka-Moose), GMC Technician
Category: GMC
Satisfied Customers: 47675
Experience:  16 years of experience
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2009 GMC 2500HD. throwing codes, svc stabilitrac, svc

Customer Question

2009 GMC 2500HD. throwing codes, svc stabilitrac, svc traction control and lost communication with transmission control module
JA: Just to clarify, what's the exact code? And have you tried to reset it?
Customer: tried resetting codes didn't work
JA: What is the model of your '09 GM?
Customer: GMC Sierra 2500 HD he just said burnt wires
JA: Are you hoping to fix this yourself? What have you tried so far?
Customer: 0101 is the code showing
JA: Anything else you think the mechanic should know?
Customer: the air quit working on one side and blows heat, but the code is u0101 and he said a purple and black wire are burnt near the power steering
Submitted: 11 months ago.
Category: GMC
Expert:  Chris (aka-Moose) replied 11 months ago.

Welcome, I'm Chris (aka Moose) I prefer to work when others don't, I am here around lunch and after dinner till after midnight.working after noon till just after midnight.

  • Sorry no one has helped yet.
  • Yes, you have been charged already.
  • Yes, I am aware of the time you asked your question and time I am responding.
  • I will be online a couple more hours after this post.
  • This is not an answer to your question, just an inquiry if your still needing/wanting help. Because I believe I can help.
Expert:  Chris (aka-Moose) replied 11 months ago.

Can I get all the codes stored?

There should be more than this one U code. A U code means there is a module failure or a communication wire between modules that is shorted.

Expert:  Chris (aka-Moose) replied 11 months ago.

Hello again Chris here,

  • I am contacting you because the post has not been closed out/completed.
  • It appears you were not pleased with my help.
  • If more assistance is needed, reply and let me know, also let me know what it is you're needing to be pleased.
  • This post is coming up on the 7 day mark where it times out. When a post times out, that means it's no longer on my active list (you reply and I never know it.)
  • You have already paid the fees to get this question answered, and I do not want you to leave having paid for something that did not meet your wants/needs and myself not receiving a feedback selection from yourself.

Thanks Chris

Customer: replied 11 months ago.
We got the truck fixed. It was the TCM
Expert:  Chris (aka-Moose) replied 11 months ago.

Glad you got is resolved.