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Home >> Cadillac >> 2009 >> STS Base, 4.6 A, RWD >> Repair and Diagnosis >> Accessories & Equipment >> Entertainment Systems >> Cellular System, Entertainment System, And Navigation System >> Diagnostic Information and Procedures >> DTC B1024 >> Circuit/System Verification
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Circuit/System Verification

NOTE: Allow the entertainment system to cool if the ambient temperature inside the vehicle is in excess before proceeding with this diagnostic procedure.
  1. Ignition ON, with a scan tool clear all DTCs.
  2. Radio ON, operate the system within the Condition for Running the DTC.
    • If the DTC resets, replace the audio amplifier.