Diagnostic Test: Self-Diagnosis Mode
WARNING: This page is about a different car, the 2011 Acura TL, 2010 Acura TL, and 2009 Acura TL. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
- Check the vehicle battery condition first (see BATTERY TEST )
- Check the navigation volume level (see Owner's Manual)
- Check the connectors for poor connections or loose terminals
- If the Hard Error Code stored, check the Hard Error Code troubleshooting first
- Make sure that the latest navigation software is installed
- Before troubleshooting, make sure you have anti-theft code
- After troubleshooting, enter the anti-theft code
- Turn the ignition switch to ON (II), or press the engine start/stop button to select the ON mode
- Press the SET-UP button
- Check the volume and voice feedback setting for the navigation system in set-up
Is either set to OFF?
YES -Set the voice feedback to ON, and select an audible level for the volume
NO -Go to step 4
- Check the audio system operation
Can you hear the audio system?
YES -Go to step 9
NO -Go to step 5
- Turn the ignition switch to LOCK (0), or press the engine start/stop button to select the OFF mode
- Connect the HDS to the DLC
- Turn the ignition switch to ON (II), or press the engine start/stop button to select the ON mode
- Check for DTCs with the HDS
Are there any DTCs present?
YES -Troubleshoot the DTC, then retest
NO -Troubleshoot the audio system
- Select the Self-Diagnosis mode
- Check for error code to the Error History
Is the Hard Error Code in stored?
YES -Refer to the Hard Error Code troubleshooting
NO -Replace the audio-navigation unit (see AUDIO-NAVIGATION UNIT REMOVAL/INSTALLATION )