How To Proceed With Troubleshooting

HINT:

• Use these procedures to troubleshoot the occupant classification system.
• *: Use the intelligent tester or Techstream.

1. VEHICLE BROUGHT TO WORKSHOP 
2. CUSTOMER PROBLEM ANALYSIS 
   1. Confirm problem symptoms (see PROBLEM SYMPTOMS TABLE  ).
3. PASSENGER AIRBAG ON/OFF INDICATOR CHECK 
4. DTC FOR CHECK (Present and Past DTC)* 
   1. Check for DTCs (see DTC CHECK/CLEAR  ).

      Result: 

      RESULT CHART
      
      

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

   B: Go to PROBLEM SYMPTOMS TABLE (see  PROBLEM SYMPTOMS TABLE   ) 

   A: GO TO NEXT STEP 

5. DTC CHART 
6. CIRCUIT INSPECTION* 
7. REPAIR 
8. CLEAR DTC (Present and Past DTCs)* 
   1. Clear DTCs (see DTC CHECK/CLEAR  ).
9. DTC CHECK (Present and Past DTC)* 
   1. Check for DTCs (see DTC CHECK/CLEAR  ).

      Result: 

      RESULT CHART
      
      

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

   B: Go to step   5 

   A: GO TO NEXT STEP 

10. SYMPTOM SIMULATION 
    1. Check the passenger airbag ON/OFF indicator condition (see TERMINALS OF ECU  ).

       Result: 

       RESULT CHART
       
       

       Result	Proceed to
       Passenger airbag ON/OFF indicator operates normally	A
       Passenger airbag ON/OFF indicator ("OFF") and SRS warning light come on	B

    B: Go to step   5 

    A: GO TO NEXT STEP 

11. CONFIRMATION TEST 

    NEXT: END