NAVIGATION SYSTEM (for HDD) Display does not Dim when Light Control Switch is Turned ON

INSPECTION PROCEDURE

PROCEDURE

1. Click here

   CHECK IMAGE QUALITY SETTING

   
   
   1. 

      Enter the display adjustment screen by pressing the "DISP" switch.

   2. Turn the light control switch to the tail position.

   3. Check if "Day Mode" on the display adjustment screen is on.

      Result
      Result Proceed to "Day Mode" is on A "Day Mode" is off B

      Table 1. Text in Illustration

      *1

      Example

   
   
   • AClick here
   • BClick here
2. Click here

   TURN "Day Mode" SETTING OFF

3. Click here

   CHECK VEHICLE SIGNAL (OPERATION CHECK)

   
   
   1. 

      Enter the "Vehicle Signal Check Mode" screen. Refer to Check Vehicle Signal in Operation Check (Click here).

   2. Check that the display changes between ON and OFF according to the light control switch operation.

      OK
      Light Control Switch Display tail or on ON off OFF

      Tip:

      The display is updated once per second. It is normal for the display to lag behind the actual switch operation.

   
   
   • OKClick here
   • NGClick here
4. Click here

   PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLEClick here

5. Click here

   REPLACE NAVIGATION RECEIVER ASSEMBLYClick here