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HOMESERVICE MANUALSTOYOTA2009SEQUOIA LIMITED, 5.7 Y, RWDREPAIR AND DIAGNOSISACCESSORIES & EQUIPMENTWARNING SYSTEMSPARK ASSIST / MONITORINGREAR VIEW MONITOR SYSTEMHOW TO PROCEED WITH TROUBLESHOOTING
2009 Toyota Sequoia Limited, 5.7 Y, RWD

How To Proceed With Troubleshooting

2009 Toyota Sequoia Limited, 5.7 Y, RWDSECTION How To Proceed With Troubleshooting

HINT:

Use these procedures to troubleshoot the rear view monitor system.

  1. VEHICLE BROUGHT TO WORKSHOP 
  2. CUSTOMER PROBLEM ANALYSIS 
  3. CHECK DTC OF NAVIGATION SYSTEM 
    1. Refer to DTC Check/Clear procedures of the navigation system (See DIAGNOSTIC TROUBLE CODE CHART ).

      Result 

      RESULT REFERENCE

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

    B:  GO TO NAVIGATION SYSTEM

    A: Go to next step. 

  4. PROBLEM SYMPTOM CONFIRMATION 

    Result 

    RESULT REFERENCE

    Result Proceed to
    Symptom does not occur A
    Symptom occurs B

    B:  Go to step  6

    A: Go to next step. 

  5. SYMPTOM SIMULATION 
  6. CHECK IF SAME SYMPTOM APPEARS IN NAVIGATION SYSTEM 
    1. Refer to Navigation System (See PROBLEM SYMPTOMS TABLE ).

      Result 

      RESULT REFERENCE

      Result Proceed to
      Symptom does not appear A
      Symptom appears B

    B: FOLLOW THE NAVIGATION SYMPTOM CHART TO PERFORM TROUBLESHOOTING 

    A: Go to next step. 

  7. PROBLEM SYMPTOMS TABLE 
    1. Refer to Problem Symptoms Table (See PROBLEM SYMPTOMS TABLE  ).

      Result 

      RESULT REFERENCE

      Result Proceed to
      Fault is not listed in Problem Symptoms Table A
      Fault is listed in Problem Symptoms Table B

    B:  Go to step  9

    A: Go to next step. 

  8. BASED ON MALFUNCTION SYMPTOM, PERFORM TROUBLESHOOTING BELOW 
    1. Terminals of ECU (See TERMINALS OF ECU  ).
  9. ADJUST, REPAIR OR REPLACE 
  10. CONFIRMATION TEST 

    NEXT: END 

RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.