AIRBAG SYSTEM(for Type A) HOW TO PROCEED WITH TROUBLESHOOTING

CAUTION / NOTICE / HINT

PROCEDURE

1. Click here

   VEHICLE BROUGHT TO WORKSHOP

   Result
   Proceed to NEXT

   
   
   • NEXTClick here
2. Click here

   INSPECT BATTERY VOLTAGE

   
   

   1. Measure the battery voltage.

      Standard voltage
      11 to 14 V

      If the voltage is below 11 V, recharge or replace the battery before proceeding.

      Result
      Proceed to NEXT

   
   
   • NEXTClick here
3. Click here

   CHECK CAN COMMUNICATION SYSTEM*

   
   

   1. Check for DTCs.

      for LHD without Central Gateway ECU:Click here

      for RHD without Central Gateway ECU:Click here

      Result
      Proceed to DTC is not output DTC is output

   
   
   • DTC is not outputClick here
   • DTC is output

     GO TO CAN COMMUNICATION SYSTEM for LHD without Central Gateway ECU:Click here

     GO TO CAN COMMUNICATION SYSTEM for RHD without Central Gateway ECU:Click here

4. Click here

   SRS WARNING LIGHT CHECK

   Result
   Proceed to NEXT

   
   
   • NEXTClick here
5. Click here

   CHECK DTC (Present and Past DTCs)*

   
   

   1. Check for DTCs.

      Click here

      
      
      1. Body Electrical > SRS Airbag > Trouble Codes
      2. 
         
      3. 
         

      Result
      Proceed to DTC is output DTC is not output

   
   
   • DTC is outputClick here
   • DTC is not output

     GO TO PROBLEM SYMPTOMS TABLEClick here

6. Click here

   DIAGNOSTIC TROUBLE CODE CHART

   
   

   1. Diagnostic Trouble Code Chart.

      Click here

      Result
      Proceed to NEXT

   
   
   • NEXTClick here
7. Click here

   CIRCUIT INSPECTION*

   Result
   Proceed to NEXT

   
   
   • NEXTClick here
8. Click here

   REPAIR

   Result
   Proceed to NEXT

   
   
   • NEXTClick here
9. Click here

   CLEAR DTC (Present and Past DTCs)*

   
   

   1. Clear the DTCs.

      Click here

      
      
      1. Body Electrical > SRS Airbag > Clear DTCs
      2. 
         
      3. 
         

      Result
      Proceed to NEXT

   
   
   • NEXTClick here
10. Click here

    CHECK DTC (Present and Past DTCs)*

    
    

    1. Check for DTCs.

       Click here

       
       
       1. Body Electrical > SRS Airbag > Trouble Codes
       2. 
          
       3. 
          

       Result
       Proceed to DTC is not output DTC is output

    
    
    • DTC is not outputClick here
    • DTC is output

      GO TO DIAGNOSTIC TROUBLE CODE CHARTClick here

11. Click here

    CONFIRMATION TEST

    Result
    Proceed to NEXT

    
    
    • NEXT

      END