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Regal GS, AWD
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Cellular System, Entertainment System, And Navigation System - Diagnostic Information And Procedures - DTC & Symptoms
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Diagnostic Information and Procedures
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DTC B1025, B1135, B1145, B1155: Audio Output (U65)
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Conditions for Running the DTC
Conditions for Running the DTC
Ignition is ON or in the ACC position
The system voltage is 9-16 V
The test is run once during radio wake up