REAR VIEW MONITOR SYSTEM (w/ Navigation System) HOW TO PROCEED WITH TROUBLESHOOTING

Tech Tips

Use the following procedure to troubleshoot the rear view monitor system (w/ navigation system).


  1. VEHICLE BROUGHT TO WORKSHOP


    NEXT

  2. CUSTOMER PROBLEM ANALYSIS


    NEXT

  3. INSPECT BATTERY VOLTAGE


    1. Measure the battery voltage with the power switch off.

      Standard Voltage
      11 to 14 V

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


      NEXT

  4. PROBLEM SYMPTOM CONFIRMATION

    Result
    Result Proceed to
    Symptom does not occur A
    Symptom occurs B

    B

    Go to step 6
    A

  5. SYMPTOM SIMULATION


    NEXT

  6. CHECK DTC FOR NAVIGATION SYSTEM


    1. Check the DTCs for Navigation System Click here.

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

      B

      GO TO DIAGNOSTIC TROUBLE CODE CHART FOR NAVIGATION SYSTEM Click here

      A

  7. CHECK IF SAME SYMPTOM APPEARS IN NAVIGATION SYSTEM


    1. Refer to Navigation System Click here.

      Result
      Result Proceed to
      Symptom does not appear A
      Symptom appears (follow the navigation symptom chart to perform troubleshooting) B

      B

      GO TO NAVIGATION SYSTEM (FOLLOW THE NAVIGATION SYMPTOM CHART TO PERFORM TROUBLESHOOTING)
      A

  8. PROBLEM SYMPTOMS TABLE


    1. Refer to Problem Symptoms Table Click here.

      Result
      Result Proceed to
      Fault is not listed in Problem Symptoms Table A
      Fault is listed in Problem Symptoms Table B

      B

      Go to step 10
      A

  9. PERFORM TROUBLESHOOTING BASED ON MALFUNCTION SYMPTOM


    1. Refer to Terminals of ECU Click here.


      NEXT

  10. ADJUST, REPAIR OR REPLACE


    NEXT

  11. CONFIRMATION TEST


    NEXT
    END