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Home >> Chevrolet >> 2019 >> Spark LS, Standard Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 50 (Data Communication System) >> Diagnostic Information and Procedures >> DTC U3012: Control Module Improper Wake-up Perfomance >> DTC Descriptor
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DTC Descriptor

WARNING: This page is about a different car, the 2017 Chevrolet Spark. However, it is still accessible from the selected car via links, so may be relevant.
DTC U3012

Control Module Improper Wake-up Perfomance

For symptom byte information, refer to Symptom Byte List .