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

      • 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 temporarily 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 BATTERY VOLTAGE

    Standard voltage
    11 to 14 V

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

    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

    2. Clear the DTCs.

      Click here

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

      Click here

      Note

      The radio and display receiver assembly may store the DTCs of the following system. If DTCs other than those specified in Diagnostic Trouble Code Chart of the rear view monitor system are output, refer to Diagnostic Trouble Code Chart for the applicable system.

      System Proceed to
      Audio and Visual System (for Radio and Display Type)

      Click here

      Result
      Result Proceed to
      No DTCs are output A
      DTCs are output B

    B

    GO TO AUDIO AND VISUAL SYSTEM (for Radio and Display Type) Click here

    A

  5. PROBLEM SYMPTOM CONFIRMATION

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

    B

    GO TO STEP 7 Click here

    A

  6. SYMPTOM SIMULATION

    Result
    Proceed to
    NEXT

    NEXT

  7. CHECK IF SAME SYMPTOM APPEARS IN OTHER SYSTEM


    1. Refer to the audio and visual system (for Radio and Display Type).

      Click here

      Result
      Result Proceed to
      Symptom does not appear A
      Symptom appears (Audio and Visual System [for Radio and Display Type]) B

    B

    GO TO AUDIO AND VISUAL SYSTEM (for Radio and Display Type) Click here

    A

  8. PROBLEM SYMPTOMS TABLE


    1. Refer to the 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

    ADJUST, REPAIR OR REPLACE IN ACCORDANCE WITH PROBLEM SYMPTOMS TABLE

    A

  9. BASED ON MALFUNCTION SYMPTOM, PERFORM TROUBLESHOOTING BELOW


    1. Terminals of ECU.

      Click here

      Result
      Proceed to
      NEXT

    NEXT

  10. ADJUST, REPAIR OR REPLACE

    Result
    Proceed to
    NEXT

    NEXT

  11. CONFIRMATION TEST

    Result
    Proceed to
    NEXT

    NEXT

    END