Diagnostic Test: System Links
NOTE:
- Check the vehicle battery condition first.
- Check for and resolve all CAN DTCs before troubleshooting the navigation system.
- Verity 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 anti-theft codes for the audio system and the navigation system.
- After troubleshooting, enter the anti-theft codes for the audio system and the navigation system.
- Make sure that the correct DVD color and version are installed.
- Inspect the DVD for dirt or damage.
- Check any official Honda service website for more service information about the navigation system.
- Turn the ignition switch to ON (II).
- Make sure the anti-theft code for the audio system is entered.
- Go into the Diagnostic mode, and use the use the Self-Diagnosis Mode diagnostic (see
SYMPTOM DIAGNOSIS ).
Is the Radio icon red?
YES -Do the troubleshooting for the voice guidance cannot be heard (see GPS ICON IS WHITE OR NOT SHOWN ).
NO -Go to step 4.
- Substitute a known-good navigation unit (see
NAVIGATION UNIT REMOVAL/INSTALLATION ), and recheck.
Can the navigation system control audio/disc functions?
YES -Replace the navigation unit (see NAVIGATION UNIT REMOVAL/INSTALLATION ).
NO -Do the audio system troubleshooting.