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Home >> Toyota >> 2012 >> Matrix Base, Standard Trans >> Repair and Diagnosis (Single Page) >> External Pages >> Different car >> Section 233 (Lighting System (Interior) (Diagnostics & Circuit Tests)) >> Lighting System >> How To Proceed With Troubleshooting >> How To Proceed With Troubleshooting
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How To Proceed With Troubleshooting

WARNING: This page is about a different car, the 2011 Toyota Matrix. However, it is still accessible from the selected car via links, so may be relevant.

HINT: 

  1. VEHICLE BROUGHT TO WORKSHOP 

    NEXT: Go to next step 

  2. CUSTOMER PROBLEM ANALYSIS AND SYMPTOM CHECK 

    NEXT: Go to next step 

  3. INSPECT 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.

    NEXT: Go to next step 

  4. PROBLEM SYMPTOMS TABLE 

    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: Go to next step 

  5. OVERALL ANALYSIS AND TROUBLESHOOTING* 
    1. Refer to DATA LIST / ACTIVE TEST 
    2. Refer to TERMINALS OF ECU 

      NEXT: Go to next step 

  6. ADJUST, REPAIR OR REPLACE 

    NEXT: Go to next step 

  7. CONFIRMATION TEST 

    NEXT → END