Air Bag Diagnostic System Check

Air Bag Diagnostic System Check

WARNING:
- To avoid deployment when troubleshooting the air bag system, do not use electrical test equipment such as a battery powered or AC powered voltmeter, ohmmeter, etc., or any type of electrical equipment other than that specified. Do not use a non-powered probe type tester.
- Instructions must be followed carefully, otherwise personal injury may result.

CAUTION: The order in which DTCs are diagnosed is very important. Failure to diagnose the DTCs in the order specified may result in extended diagnostic time, incorrect diagnosis and incorrect parts replacement.

The diagnostic procedures are designed to find and repair air bag system malfunctions.

To get the best results, it is important to use the diagnostic flow and follow the sequence.
1. Perform the Air Bag Diagnostic System Check Flow.
(The Air Bag Diagnostic System Check Flow must be the starting point of any air bag system diagnosis.
The Air Bag Diagnostic System Check Flow checks for proper "AIR BAG" warning lamp operation through "AIR BAG" warning lamp and whether air bag DTCs exist.)
2. Refer to the proper diagnostic flow as directed by the Air Bag Diagnostic System Check Flow.
(The Air Bag Diagnostic System Check Flow will lead you to the correct flow to diagnose any air bag system malfunctions. Bypassing these procedures may result in extended diagnostic time, incorrect diagnosis and incorrect parts replacement.)
3. Repeat the Air Bag Diagnostic System Check Flow after any repair or diagnostic procedures have been performed.
(Performing the Air Bag Diagnostic System Check Flow after all repair or diagnostic procedures will ensure that the repair has been made correctly and that no other malfunctions exist.)

Air Bag Diagnostic System Check Flow

NOTE: If "PASSENGER AIRBAG OFF" indicator lamp lights abnormally, check the lamp for operation.

Flow test description

Step 1 - 7:

Step 8 - 11:

Step 12 - 16:

Step 1: Check that "AIR BAG" warning lamp lights.
Step 2: Check that "AIR BAG" warning lamp lights.
Step 3: Check diagnosis switch circuit.
Step 4: Check that "AIR BAG" warning lamp flashes 6 times after ignition switch is turned ON.
Step 6: Check that history code(s) is in SDM. (using SUZUKI scan tool)
Step 7: Check that history code(s) is in SDM. (using SUZUKI scan tool)
Step 8: Check that history code(s) is in SDM. (using monitor coupler)
Step 9: Check that history code(s) is in SDM. (using monitor coupler)
Step 10: Check that history code(s) is in OCM.
Step 12: Check that current code(s) is in SDM. (using SUZUKI scan tool)
Step 13: Check that current code(s) is in SDM. (using SUZUKI scan tool)
Step 14: Check that current code(s) is in SDM. (using monitor coupler)
Step 15: Check that current code(s) is in SDM. (using monitor coupler)
Step 16: Check that current code(s) is in OCM.