Diagnostic Test System Links
NOTE:
- Check the vehicle battery condition first (see BATTERY TEST )
- Check for and resolve all CAN DTCs before troubleshooting the navigation system
- Verify that the correct navigation unit is installed for this model Go into the Diagnostic mode, and use Version (see VERSION )
- Check the connectors for poor connections or loose terminals
- Before troubleshooting, make sure you have the anti-theft code
- After troubleshooting, enter the anti-theft code
- Check any official Honda service website for more service information about the navigation system
- 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 -Go to step 4
- Make sure the anti-theft code is entered
- Go into the System Diagnostic mode, and use the use the System Links diagnosis (see
SYSTEM DIAGNOSTIC MODE )
Is the Radio icon red?
YES -Replace the audio-navigation unit (see AUDIO-NAVIGATION UNIT REMOVAL/INSTALLATION )
NO -Go to step 6
- Substitute a known-good HDD (see HDD Removal/Installation ), and recheck
Can the navigation system control audio/disc functions?
YES -Replace the HDD
NO -Do the audio system troubleshooting