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July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

How To Proceed With Troubleshooting

  1. VEHICLE BROUGHT TO WORK SHOP 
    1. GO TO NEXT STEP 
  2. CUSTOMER PROBLEM ANALYSIS, see  CUSTOMER PROBLEM ANALYSIS CHECK  . 
    1. GO TO NEXT STEP 
  3. CHECK BODY MULTIPLEX COMMUNICATION SYSTEM, see  HOW TO PROCEED WITH TROUBLESHOOTING  . 
    1. Check that the DTC output.
    1. DTC OUTPUTS (PROCEED TO  DIAGNOSTICS TROUBLE CODE CHART  ) 
    2. DTC DOES NOT OUTPUT (GO TO STEP 4) 
  4. PROBLEM SYMPTOM CONFIRMATION 
    1. SYMPTOM DOES NOT OCCUR (GO TO STEP 5) 
    2. SYMPTOM OCCURS (GO TO STEP   6 ) 
  5. SYMPTOM SIMULATION 
    1. GO TO NEXT STEP 
  6. DTC CHECK. See  PRE-CHECK  . 
    1. MALFUNCTION CODE (GO TO STEP 7) 
    2. NORMAL CODE (GO TO STEP   8 ) 
  7. DTC CHART. See  DIAGNOSTIC TROUBLE CODE CHART  . 
    1. GO TO STEP   9 
  8. PROBLEM SYMPTOMS TABLE. See  PROBLEM SYMPTOMS TABLE  . 
    1. GO TO NEXT STEP 
  9. CIRCUIT INSPECTION. See  DTC P0500/21 VEHICLE SPEED SENSOR CIRCUIT, DTC P0500/23 VEHICLE SPEED SENSOR CIRCUIT   -  CRUISE MAIN INDICATOR LIGHT CIRCUIT  . 
    1. GO TO NEXT STEP 
  10. TERMINAL OF ECU. See  TERMINALS OF ECU  . 
    1. GO TO NEXT STEP 
  11. IDENTIFICATION OF PROBLEM 
    1. GO TO NEXT STEP 
  12. REPAIR OR REPLACE 
    1. GO TO NEXT STEP 
  13. CONFIRMATION TEST 
    1. END 
    2. GO TO NEXT STEP 
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