Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Toyota >> 2017 >> Sienna LE, AWD >> Repair and Diagnosis >> Accessories & Equipment >> Warning Systems >> Rear View Monitor System - Diagnostics - Introduction >> Rear View Monitor System >> How To Proceed With Troubleshooting [11/2017 - ] >> Procedure

How To Proceed With Troubleshooting [11/2017 - ]: Procedure

  1. VEHICLE BROUGHT TO WORKSHOP 

    Result

    Proceed to
    NEXT

    Result: 

    NEXT 

    See step  2

  2. INSPECT BATTERY VOLTAGE 
    1. Measure the battery voltage.

      Standard Voltage

      11 to 14 V

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

      Result

      Proceed to
      NEXT

    Result: 

    NEXT 

    See step  3

  3. CUSTOMER PROBLEM ANALYSIS 

    Result

    Proceed to
    NEXT

    Result: 

    NEXT 

    See step  4

  4. CHECK DTC OF AUDIO AND VISUAL SYSTEM 
    1. Refer to DTC Check/Clear procedures of the audio and visual system.

      Refer to DTC CHECK / CLEAR [11/2017 - ]

      Result

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

    Result: 

    B 

    GO TO AUDIO AND VISUAL SYSTEM. Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [11/2017 - ] 

    Result: 

    A 

    See step  5

  5. PROBLEM SYMPTOM CONFIRMATION 

    Result

    Result Proceed to
    Symptom does not occur A
    Symptom occurs B

    Result: 

    B 

    See step  7

    Result: 

    A 

    See step  6

  6. SYMPTOM SIMULATION 

    Result

    Proceed to
    NEXT

    Result: 

    NEXT 

    See step  7

  7. CHECK IF SAME SYMPTOM APPEARS IN AUDIO AND VISUAL SYSTEM 
    1. Refer to the audio and visual system.

      Refer to PROBLEM SYMPTOMS TABLE [11/2017 - 08/2018] Refer to PROBLEM SYMPTOMS TABLE [08/2018 - ]

      Result

      Result Proceed to
      Symptom does not appear A
      Symptom appears B

    Result: 

    B 

    FOLLOW THE AUDIO AND VISUAL SYMPTOM CHART TO PERFORM TROUBLESHOOTING 

    Result: 

    A 

    See step  8

  8. PROBLEM SYMPTOMS TABLE 
    1. Refer to the Problem Symptoms Table.

      Refer to PROBLEM SYMPTOMS TABLE [11/2017 - ] 

      Result

      Result Proceed to
      Fault is not listed in problem symptoms table A
      Fault is listed in problem symptoms table B

    Result: 

    B 

    ADJUST, REPAIR OR REPLACE IN ACCORDANCE WITH PROBLEM SYMPTOMS TABLE 

    Result: 

    A 

    See step  9

  9. BASED ON MALFUNCTION SYMPTOM, PERFORM TROUBLESHOOTING BELOW 
    1. Terminals of ECU.

      Refer to TERMINALS OF ECU [11/2017 - ] 

      Result

      Proceed to
      NEXT

    Result: 

    NEXT 

    See step  10

  10. ADJUST, REPAIR OR REPLACE 

    Result

    Proceed to
    NEXT

    Result: 

    NEXT 

    See step  11

  11. CONFIRMATION TEST 

    Result

    Proceed to
    NEXT

    Result: 

    NEXT 

    END