REAR VIEW MONITOR SYSTEM HOW TO PROCEED WITH TROUBLESHOOTING

DTC Code DTC Name
HOW TO PROCEED WITH TROUBLESHOOTING

CAUTION / NOTICE / HINT

Tech Tips


  • Use the following procedure to troubleshoot the rear view monitor system.

  • *: Use the GTS.

PROCEDURE


  1. VEHICLE BROUGHT TO WORKSHOP

    Result
    Proceed to
    NEXT

    NEXT

  2. CUSTOMER PROBLEM ANALYSIS


    1. Ask the customer about the problems and the conditions at the time the malfunction occurred to make sure the problem symptom was not temporarily caused by radio waves in the surrounding environment.

      Tech Tips

      The rear view monitor display may be temporarily distorted due to radio waves around the vehicle.

      Problem Symptom Cause

        Both of the following conditions are met:

      • The problem symptom indicates a rear view monitor display malfunction and the problem symptom cannot be reproduced.

      • DTC C1622 is output as "Hist" only.*

      		 The display may be temporary distorted when the vehicle is close to an object that transmits radio waves, such as a telecommunication tower, an airport or a truck equipped with a transceiver.

      *: DTCs output as "Hist" will not be output again after DTCs are cleared.

      Result
      Proceed to
      NEXT

    NEXT

  3. INSPECT AUXILIARY BATTERY VOLTAGE


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

      Standard Voltage
      11 to 14 V

      Tech Tips

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

      Result
      Proceed to
      NEXT

    NEXT

  4. CHECK FOR DTC*


    1. Check for DTCs and make a note of any codes that are output.

      Click here


      Body Electrical > Navigation System > Trouble Codes

    2. Clear the DTCs.

      Click here


      Body Electrical > Navigation System > Clear DTCs

    3. Recheck for DTCs. Try to prompt the DTC by simulating the original activity that the DTC suggests.

      Click here


      Body Electrical > Navigation System > Trouble Codes
      Result
      Result Proceed to
      No DTCs are output A
      DTCs are output B

    B

    GO TO STEP 11 Click here

    A

  5. CHECK CAN COMMUNICATION SYSTEM*


    1. Use the GTS to check if the CAN communication system is functioning normally.

      Click here

      Result
      Result Proceed to
      CAN communication system DTCs are not output A
      CAN communication system DTCs are output B

    B

    GO TO CAN COMMUNICATION SYSTEM Click here

    A

  6. PROBLEM SYMPTOM CONFIRMATION

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

    B

    GO TO STEP 8 Click here

    A

  7. SYMPTOM SIMULATION

    Result
    Proceed to
    NEXT

    NEXT

  8. CHECK IF SAME SYMPTOM APPEARS IN OTHER SYSTEM


    1. Refer to the Audio and Visual System (w/o Parking Assist Monitor System).

      Click here

      Result
      Result Proceed to
      Symptom does not appear A
      Symptom appears B

    B

    GO TO AUDIO AND VISUAL SYSTEM (w/o Parking Assist Monitor System) Click here

    A

  9. 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 11 Click here

    A

  10. PERFORM TROUBLESHOOTING BASED ON MALFUNCTION SYMPTOM


    1. Terminals of ECU.

      Click here

      Result
      Proceed to
      NEXT

    NEXT

  11. ADJUST, REPAIR OR REPLACE

    Result
    Proceed to
    NEXT

    NEXT

  12. CONFIRMATION TEST

    Result
    Proceed to
    NEXT

    NEXT

    END