AIR BAG Warning Light Comes ON Steady

"AIR BAG" Warning Light Comes ON Steady

Circuit Diagram










DTC Troubleshooting

1.
Was "Air Bag Diagnostic System Check" performed?
YES -
Go to Step 2.
NO -
Go to Air Bag Diagnostic System Check Air Bag Diagnostic System Check.

2. SDM power supply circuit and SDM ground circuit check

Check SDM power supply and SDM ground circuit.

Is it in good condition?
YES -
Diagnose CAN communication circuit referring to "CAN communication reception error diagnosis". Troubleshooting for Lost Communication
NO -
Repair defective part or replace it.

NOTE:

Upon completion of inspection and repair work, perform the following items.

- Reconnect all air bag system components and ensure all components are properly mounted.
- Repeat Air Bag Diagnostic System Check Air Bag Diagnostic System Check
to confirm that the trouble has been solved.