|
|
Display day/night mode does not work Diagnostic Test: Car Status NOTE: loose terminals. • Before troubleshooting, get the navigation system anti-theft codes. • After troubleshooting, enter the navigation system anti-theft codes. 1 . Change the day/night mode to "AUTO" under Set-up, and recheck. Does the display change to day and night modes? YES—The system is OK at this time. NO—Go to step 2. 2. Go into the Diagnostic Mode and use diagnostic the "Car Status" for an ILL signal (see page ) to check. Is the "ILL" signal OK? YES—The system is OK. NO—Check the ILL + circuit between the navigation System locks up constantly Diagnostic Test: Unit Check 1 . Start the engine and turn the ignition switch OFF, then turn the ignition switch ON (II). Does the system reboot? YES—The system is OK at this time. NO—Check the DVD for scratches or damage and the ). Main Menu Table of Contents |