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Home >> Cadillac >> 2019 >> XT5 Base, FWD >> Repair and Diagnosis >> Accessories & Equipment >> Entertainment Systems >> Cellular System, Entertainment System, And Navigation System >> Diagnostic Information and Procedures >> Auxiliary Audio Input Malfunction >> DTC Descriptor

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DTC Descriptor

DTC B124B: USB 1 Circuit

For symptom byte information refer to Symptom Byte List .

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