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Home >> Chevrolet >> 2010 >> Cobalt LS, 4D Sedan, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 60 (Navigation System) >> Symptom Troubleshooting >> Navigation display buttons do not work or respond properly

Navigation display buttons do not work or respond properly

WARNING: This page is about a different car, the 2011 Honda Insight and 2010 Honda Insight. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
  • Check the vehicle battery condition first (see 12 VOLT BATTERY TEST ).
  • Always make sure that the correct DVD color and version are installed.
  • Check any official Honda service website for more information about the navigation system.
  • Always check the connectors for poor connections or loose terminals.
  • Before troubleshooting; make sure you have the audio-navigation unit anti-theft codes.
  1. Turn the ignition switch to ON (II).
  2. Go into the Detail Information&Settings, select Unit Check, and use Hard Key test under Unit Check (see UNIT CHECK (QUICK CHECK)  ).

    Does the audio-navigation unit buttons work properly? 

    YES  -The system is OK at this time.

    NO  -Replace the audio-navigation unit (see AUDIO-NAVIGATION UNIT REMOVAL/INSTALLATION  ).