Speakers Inoperative - All

Speakers Inoperative - All

Diagnostic System Check - Vehicle

Always perform the Diagnostic System Check - Vehicle before proceeding with these diagnostic procedures. Refer to Diagnostic System Check - Vehicle. Initial Inspection and Diagnostic Overview

All Speakers Inoperative Only on Digital Radio

Important: The following information lists the most probable cause of the concern to the least probable cause followed by the appropriate test for that condition. If the list leads to the replacement of a component, always inspect for a poor connection before proceeding with the replacement. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Diagnostic Aids. Component Tests and General Diagnostics

1. Right or left audio signal circuit shorted to battery positive voltage-Test all audio signal circuits for a short to battery positive voltage.
2. No audio output from the digital radio receiver-Replace the digital radio receiver. Refer to Programming and Relearning Programming and Relearning