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Jettadan1, Chevy Technician
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Experience:  Most of our fleet is chevy.
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2007 Tahoe with code U0102 what to look for

Resolved Question:

2007 Tahoe with code U0102 what to look for?
Submitted: 6 years ago.
Category: Chevy
Expert:  Jettadan1 replied 6 years ago.
Lost Communication with Transfer Case Control Module, this could mean that the module is bad but check your wiring and connenctions to make sure they are clean.
Customer: replied 6 years ago.
checked all connections to module. Should I replace module?
Expert:  Jettadan1 replied 6 years ago.

if its clean and no dirt and oil in it you should.



you will want to get a scan tool or get some one to test it first. or your could try it.

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