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How To Proceed With Troubleshooting

WARNING: This page is about a different car, the 2006 Toyota Matrix. However, it is still accessible from the selected car via links, so may be relevant.

The intelligent tester can be used at steps  4,  5,  6, and  10.

  1. VEHICLE BROUGHT TO WORK SHOP 
    1. GO TO NEXT STEP 
  2. CUSTOMER PROBLEM ANALYSIS 
    1. GO TO NEXT STEP 
  3. PROBLEM SYMPTOM CONFIRMATION 
    1. GO TO NEXT STEP 
  4. DTC CHECK AND CLEAR 
    1. GO TO NEXT STEP 
  5. DTC CHECK 
    1. TROUBLE CODE (GO TO STEP 6) 
    2. NORMAL SYSTEM CODE (GO TO STEP   7 ) 
  6. DTC CHART 
    1. NEXT: GO TO STEP  10
  7. PROBLEM SYMPTOM SIMULATION 
    1. SYMPTOM DOES NOT OCCUR (GO TO STEP 8) 
    2. SYMPTOM OCCURS (GO TO STEP   9 ) 
  8. SYMPTOM SIMULATION 
    1. GO TO NEXT STEP 
  9. PROBLEM SYMPTOMS TABLE 
    1. GO TO NEXT STEP 
  10. CIRCUIT INSPECTION 
    1. GO TO NEXT STEP 
  11. TERMINAL OF ECM 
    1. GO TO NEXT STEP 
  12. IDENTIFICATION OF PROBLEM 
    1. GO TO NEXT STEP 
  13. REPAIR OR REPLACE 
    1. GO TO NEXT STEP 
  14. CONFIRMATION TEST 
    1. END 
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