Suzuki Grand Vitara 2011 Manual page 1645

Step
1 1) Make sure that battery voltage is about 11 V or higher.
2) Note "AIR BAG" warning lamp as ignition switch is
turned ON.
Does "AIR BAG" warning lamp come ON when ignition
switch is turned ON?
2 Does "AIR BAG" warning lamp come ON steady?
3 Does "AIR BAG" warning lamp keep flashing (indicating
DTC) when ignition switch is ON?
4 Does "AIR BAG" warning lamp turn OFF, after flashing 6
times?
5 Do you have SUZUKI scan tool?
6 Check DTC referring to "DTC Check" using SUZUKI scan
tool.
Is "NO CODES" displayed on SUZUKI scan tool?
7 1) Check DTC referring to "DTC Check" using monitor
connector (if equipped).
Is flashing pattern DTC No. 0000 indicated on "AIR BAG"
warning lamp?
8 Do you have SUZUKI scan tool?
9 Check DTC referring to "DTC Check" using SUZUKI scan
tool.
Is "NO CODES" displayed on SUZUKI scan tool?
10 Check DTC referring to "DTC Check" using monitor
connector (if equipped).
Is flashing pattern DTC No. 0000 indicated on "AIR BAG"
warning lamp?
Action
Air Bag System:
Yes
Go to Step 2.
Proceed to ""AIR BAG"
Warning Lamp Comes
ON Steady".
Proceed to ""AIR BAG"
Warning Lamp
Flashes".
"AIR BAG" warning
lamp circuit is in good
condition. Go to Step 5.
Go to step 6.
Air bag system is in
good condition.
Air bag system is in
good condition.
Go to step 9.
Substitute a known-
good SDM and recheck.
Substitute a known-
good SDM and recheck.
8B-14
No
Proceed to ""AIR BAG"
Warning Lamp Does
Not Come ON".
Go to Step 3.
Go to Step 4.
"AIR BAG" warning
lamp circuit is in good
condition. Go to Step 8.
Go to step 7.
An intermittent trouble
has occurred at some
place.
Check the connector
harness, etc. related to
the sensed DTC.
Refer to "Inspection of
Intermittent and Poor
Connections".
Then clear DTC
(referring to "DTC
Clearance".) and repeat
this flow.
An intermittent trouble
has occurred at some
place.
Check the connector
harness, etc. related to
the sensed DTC.
Refer to "Inspection of
Intermittent and Poor
Connections".
Then clear DTC
(referring to "DTC
Clearance".) and repeat
this flow.
Go to step 10.
Check and repair
according to flow
corresponding to that
DTC.
Check and repair
according to flow
corresponding to that
DTC.