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Home >> Cadillac >> 2021 >> CT4 Sport, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 232 (Theft Deterrent System) >> Diagnostic Information and Procedures >> DTC B19F3 >> Conditions for Setting the DTC

Conditions for Setting the DTC

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The body control module has detected an internal failure within the power sounder content theft deterrent alarm module.