DTC 2603: Display Diag. RAM
WARNING: This page is about a different car, the 2011 Acura TL, 2010 Acura TL, and 2009 Acura TL. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
- Check the vehicle battery condition first (see BATTERY TEST )
- This navigation DTC sets when a malfunction is detected in the navigation display unit.
- Check for B-CAN DTCs and resolve them before troubleshooting
- Before you troubleshoot, make sure to follow the general troubleshooting information (see GENERAL TROUBLESHOOTING INFORMATION )
- Turn the ignition switch to LOCK (0), or press the engine start/stop button to select the OFF mode, then back to ON (II), or the ON mode
- Go into the Diagnostic Menu, and select the Self-Diagnosis Mode in the Select Diagnosis Items menu (see SYSTEM DIAGNOSTIC MODE )
- Select the Display
Is the RAM NG?
YES -Replace the navigation display unit (see NAVIGATION DISPLAY UNIT REMOVAL/INSTALLATION )
NO -Intermittent failure, the system is OK at this time If the vehicle repeatedly comes back with the DTC, replace the navigation display unit