Navigation cannot control XM radio
NOTE:
- Check the vehicle battery condition first (see BATTERY TEST ).
- Make sure that the correct navigation DVD color and version are installed.
- Check any official Honda service website for more service information about the navigation system.
- Connect the HDS to the DLC (see GENERAL TROUBLESHOOTING INFORMATION ).
- Turn the ignition switch to ON (II).
- Check for DTCs with the HDS.
Are there any DTCs present?
YES -Troubleshoot the DTC, then recheck.
NO -Go to step 4.
- Make sure the anti-theft code is entered.
- Start the vehicle.
- Go into the System Diagnostic Mode, and use the System Links (see SYSTEM LINKS
).
Is the XM icon red?
YES -Do the voice guidance cannot be heard troubleshooting (see VOICE GUIDANCE CANNOT BE HEARD, IS BROKEN UP, OR THERE IS STATIC ).
NO -Go to step 6.
- Substitute a known-good navigation unit (see NAVIGATION UNIT REMOVAL/INSTALLATION
).
Can the navigation control XM radio functions?
YES -Replace the original navigation unit (see NAVIGATION UNIT REMOVAL/INSTALLATION ).
NO -Replace the AcuraLink control unit (XM receiver) (see ACURALINK CONTROL UNIT (XM RECEIVER) REMOVAL/INSTALLATION ) or XM receiver (see XM RECEIVER REMOVAL/INSTALLATION ).