Factory Diagnostic Screen In Line Diag
WARNING: This page is about a different car, the 2011 Honda Pilot, 2010 Honda Pilot, and 2009 Honda Pilot. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
If the vehicle left the factory in the factory diagnostic mode, or if the navigation unit is replaced, you will see this screen every time you turn on the ignition.
When a navigation control unit is powered up for the first time at the factory or after a new replacement unit, or sometimes a remanufactured navigation unit is installed, the factory diagnosis screen (In Line Diag) appears. Normally the factory does the steps necessary to verify proper operation and terminate the factory diagnostic. Until the proper confirmation sequence is done, the screen appears every time the vehicle is started.
Follow the steps below to prevent the screen from showing up in the future:
- Press and hold the buttons MENU, MAP/GUIDE, and CANCEL for about 3 seconds the Select Diagnosis items screen appears.
- Press and hold the MAP/GUIDE button for 5 -10 seconds. A screen with a Complete button appears.
- Press complete, then return and then shut the key off for 5 seconds. Do not disconnect the battery during this period as the unit is saving the setting to the SRAM memory. The In Line Diag should not appear again.
- Restart the vehicle, and confirm normal operation by completing the TQI of the Navigation System Service Bulletin.