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Home >> Chevrolet >> 2013 >> Trax LS, Standard Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 83 (Data Communication System) >> Diagnostic Information and Procedures >> DTC U0074: Control Module Communication Bus B (Powertrain Expansion Bus) >> DTC Descriptor
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DTC Descriptor

WARNING: This page is about a different car, the 2016 Chevrolet Trax and 2016 Buick Encore. However, it is still accessible from the selected car via links, so may be relevant.
DTC U0074 00

Control Module Communication Powertrain Expansion CAN Bus Off Malfunction

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