How To Proceed With Troubleshooting

Troubleshoot in accordance with the procedure.

1. VEHICLE BROUGHT IN 
2. CUSTOMER PROBLEM ANALYSIS CHECK AND PROBLEM SYMPTOM CONFIRMATION (See  CUSTOMER PROBLEM ANALYSIS CHECK   ) 
3. PROBLEM SYMPTOMS TABLE (See  PROBLEM SYMPTOMS TABLE   ) 
   1. Without an applicable problem symptom table, proceed to "A".
   2. With an applicable problem symptom table, proceed to "B".

   B Go to step   5 

   A: Go to next step. 

4. ACCORDING TO PROBLEM SYMPTOM, PERFORM TROUBLESHOOTING 
   1. Pre-check (See PRE-CHECK  )
      1. Inspection with the hand-held tester (ECU data monitor)
      2. Inspection with the hand-held tester (Active test)
   2. Terminals of ECU (See TERMINALS OF ECU  )
5. ADJUSTMENT, REPAIR OR REPLACE 

   END