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 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


    1. Measure the battery voltage.

      Standard Voltage
      11 to 14 V

      Tech Tips

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

      Result
      Proceed to
      NEXT

    NEXT

  4. CHECK FOR DTC*


    1. Check for DTCs and note 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 reproduce the DTC by simulating the conditions indicated by the DTCs.

      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 10 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

    Click here

    Result
    Proceed to
    NEXT

    NEXT

  7. CHECK IF SAME SYMPTOM APPEARS IN OTHER SYSTEM


    1. Refer to Navigation System (for Navigation Receiver Type).

      Click here

    2. Refer to Navigation System (for Radio and Display Type).

      Click here

    3. Refer to Audio and Visual System (for Radio and Display Type).

      Click here

      Result
      Result Proceed to
      Symptom does not appear A
      Symptom appears (Navigation System (for Navigation Receiver Type)) B
      Symptom appears (Navigation System (for Radio and Display Type)) C
      Symptom appears (Audio and Visual System (for Radio and Display Type)) D

    B

    GO TO NAVIGATION SYSTEM (for Navigation Receiver Type) Click here

    C

    GO TO NAVIGATION SYSTEM (for Radio and Display Type) Click here

    D

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

    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 Click here

    A

  9. PERFORM TROUBLESHOOTING BASED ON MALFUNCTION SYMPTOM


    1. Refer to 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