How To Proceed With Troubleshooting

HINT:

• Use theses procedures to troubleshoot the rear view monitor system.
• *: Use the intelligent tester.

1. VEHICLE BROUGHT WORKSHOP 
2. INSPECT BATTERY VOLTAGE 

   Standard voltage: 

   11 to 14 V 

   If the voltage is below 11 V, recharge or replace the battery before proceeding.

3. CHECK CAMERA LENS 
   1. Check that the camera lens is not dirty with mud, foreign matter, etc.
4. BASIC INSPECTION 
   1. Turn the power switch ON (ACC).
   2. Check whether or not the display appears on the multi-display.

      Result 

      RESULT REFERENCE
      
      

      Result	Proceed to
      Display appears	A
      Display does not appear	B

   B:  GO TO NAVIGATION SYSTEM or AUDIO AND VISUAL SYSTEM

   A: GO TO Next Step 

5. INSPECT COMMUNICATION FUNCTION OF CAN COMMUNICATION SYSTEM* 
   1. Use the intelligent tester to check if the CAN Communication System is functioning normally.

      Result 

      RESULT REFERENCE
      
      

      Result	Proceed to
      DTC is not output	A
      DTC is output	B

   B:  GO TO CAN COMMUNICATION SYSTEM

   A: GO TO Next Step 

6. PROBLEM SYMPTOMS TABLE 

   Result 

   RESULT REFERENCE
   
   

   Result	Proceed to
   Fault is not listed in problem symptoms table	A
   Fault is listed in problem symptoms table	B

   B:  GO TO step  8

   A: GO TO Next Step 

7. OVERALL ANALYSIS AND TROUBLESHOOTING 
   1. Terminals of ECU (see TERMINALS OF ECU  ).
8. ADJUST, REPAIR OR REPLACE 

   NEXT: END