NAVIGATION SYSTEM (for HDD) > Map Display Incomplete

for Preparation Click here

INSPECTION PROCEDURE

1. Enter the "Failure Diagnosis" screen. Refer to Check Hard Disk Drive in Operation Check (Click here).
   

2. Select "HDD Check" and check the result.
   

   OK:

   "OK" is displayed.
   

   HINT:

   After "HDD Check" is selected, it may take a while until the result is displayed.

NG	REPLACE NAVIGATION RECEIVER ASSEMBLY (Click here)

OK

1. Check that condensation is not likely to occur in the cabin, and that the temperature is not high or extremely low in the cabin.
   

   HINT:

   1. A humid cabin and a rapid change in temperature may lead to condensation. Condensation in the cabin may cause a short circuit.
      
   2. The navigation system may not operate normally when the temperature is -20°C (-4°F) or lower, or 65°C (149°F) or higher.
      

   OK:

   Condensation is not likely being produced and the temperature is not high or extremely low.
   

NG	SET CABIN TO APPROPRIATE TEMPERATURE

OK

1. Check that displays other than the navigation display are complete.
   

   OK:

   No other incomplete displays are found.
   

NG	REPLACE NAVIGATION RECEIVER ASSEMBLY (Click here)

OK
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE (Click here)