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Home >> Cadillac >> 2007 >> CTS Base, 2.8 T, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 747 (Cellular System, Entertainment System, And Navigation System) >> Diagnostic Information and Procedures >> DTC B128A >> DTC Descriptors
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DTC Descriptors

WARNING: This page is about a different car, the 2013 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.
DTC B128A 01

Mono Audio Signal Circuit Short to Battery

DTC B128A 02

Mono Audio Signal Circuit Short to Ground

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