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Voice Commands Do Not Work




Voice commands do not work (with navigation system)

Probable cause: Communication problem between the climate control unit and the navigation system

Do the navigation communication line circuit troubleshooting Navigation Communication Line Circuit Troubleshooting

Also check for

Climate control DTCs How to Troubleshoot the Climate Control System

Also check for

Navigation System Links Navigation System Diagnostic Mode

Also check for

Poor or loose connections at the terminals
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