Honda 2007 Acura RL User Manual page 56

2005-08 accessories and equipment navigation system
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2005-08 ACCESSORIES AND EQUIPMENT Navigation System - RL
YES - Remove tint or the accessories and recheck.
NO - Go to step 2.
2. Go into the Diagnostic mode, and use the "Navi System Link" diagnostic (see NAVI SYSTEM
LINK ) to check the GPS antenna.
Is the "GPS Ant" icon red?
YES - Check for a kinked, crushed, or disconnected GPS antenna wire. If icon is still red, replace the
GPS antenna.
NO - Check that nothing is blocking the GPS antenna located under the rear shelf and recheck.
Substitute a known-good GPS antenna, and recheck.
If the symptom is gone, replace the GPS antenna.
If the symptom is still present, substitute a known-good navigation unit and recheck. If the
symptom is gone, replace the original navigation unit (see NAVIGATION UNIT
REMOVAL/INSTALLATION ).
VOICE GUIDANCE CANNOT BE HEARD, IS BROKEN UP, OR THERE IS STATIC
Diagnostic Test: Navi System Link
NOTE:
Check the vehicle battery condition first.
Always check the connectors for poor connections or loose terminals.
Before troubleshooting, make sure you have the 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 the correct colored DVD and DVD version are installed.
Inspect the DVD for damage.
1. Press the display unit SET-UP button.
2. 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 3.
3. Check the radio operation.
Can you hear the radio?
YES - Go to step 4.
2007 Acura RL

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