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U0073 Chevrolet -

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2008 chevy express 2500, u0073 code instrument going hay wire transmission shift rough
Vehicle: 2008 chvey express 2500 6.0L

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Hi there,

This code points to an issue with the control module. Here is some info for you.

U0073 CHEVROLET - Control Module Communication Bus OFF

Read more: https://www.autocodes.com/u0073_chevrolet.html

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