DTC Descriptor
WARNING: This page is about a different car, the 2016 Cadillac CT6. However, it is still accessible from the selected car via links, so may be relevant.
- DTC B123A
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Left Front Audio Amplifier Control Circuit
- DTC B123B
-
Right Front Audio Amplifier Control Circuit
- DTC B123C
-
Rear Audio Amplifier Control Circuit
For symptom byte information refer to Symptom Byte List .