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U1010 chevrolet Silverado

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No communication with transmission module

Vehicle: 2009 chevrolet Silverado 6,6 DURMAX Allison Transmission

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U1010 no communication with the TCM would be U0101,the most common reason for the no communication with the TCM is wire fretting or corrosion, this is mainly due to its location and the enviroment of where it has to function. check the connection for any corrosion that build up there

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