Audio And Visual System (For Sedan) How To Proceed With Troubleshooting

AudioVisualTelematics. Yaris. Ncp93, 131
Audio Video. Yaris. Ncp93, 131

  1. VEHICLE BROUGHT TO WORKSHOP

  2. INSPECT BATTERY VOLTAGE

  3. BASIC INSPECTION

  4. PROBLEM SYMPTOMS TABLE

  5. OVERALL ANALYSIS AND TROUBLESHOOTING

  6. ADJUST, REPAIR OR REPLACE

  7. CONFIRMATION TEST

Audio And Visual System (For Sedan) -- How To Proceed With Troubleshooting


HINT:
Use the following procedure to troubleshoot the audio and visual system.


1.VEHICLE BROUGHT TO WORKSHOP

    NEXT


    2.INSPECT BATTERY VOLTAGE
      Standard voltage:
      11 to 14 V
      1. If the voltage is below 11 V, recharge or replace the battery before proceeding.

    NEXT


    3.BASIC INSPECTION

    1. Turn the ignition switch to ON.

    2. Check whether or not the radio receiver turns on.

      Result
      Result
      		Proceed to
      Radio receiver turns on
      		A
      Radio receiver does not turn on
      		B



    		B.
    Go to step 5
    A


    4.PROBLEM SYMPTOMS TABLE

    1. Refer to the Problem Symptoms Table (YARIS_NCP93 RM0000012A809KX.html).

      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 6
    A


    5.OVERALL ANALYSIS AND TROUBLESHOOTING

    1. Terminals of ECU (YARIS_NCP93 RM000001M1K01CX.html).


    NEXT


    6.ADJUST, REPAIR OR REPLACE

      NEXT


      7.CONFIRMATION TEST

        NEXT

        END