YH4
GRAND
VITARA
AIR BAG SYSTEM 10B-11
AIR BAG DIAGNOSTIC SYSTEM CHECK FLOW TABLE
STEP ACTION YES NO
1 1) Make sure that battery voltage is about
11V or higher.
2) Note “AIR BAG” warning lamp as ignition
switch is tuned ON.
3) Does “AIR BAG” warning lamp flash
6 times when ignition switch is tuned ON?
Go to step 2. “AIR BAG” warning lamp
does not come “ON”
Proceed to “Table B”
on p.10B-18.
2 Does “AIR BAG” warning lamp keep flashing
(indicating DTC) when ignition switch is
turned ON ?
“AIR BAG” warning
lamp flashes
Proceed to “Table C”
on p.10B-20.
Go to step 3.
3 After flashing 6 times then does
“AIR BAG” warning lamp turn OFF?
Go to step 4. Go to step 5.
4 1) Check DTC, referring to “Diagnostic
Trouble Code (DTC) Check” on
p.10B-12.
2) [Using SUZUKI scan tool]
Is “NO CODES” displayed ?
NOTE:
If SDM cannot communicate through
serial data circuit, proceed to “Table
D” on p.10B-22.
[Not using SUZUKI scan tool]
Is DTC 12 indicated ?
Air bag system is in
good condition.
NOTE:
As execution of the “Diag-
nostic Trouble Code (DTC)
Clearance” will clear all
DTCs, be sure to record all
DTCs before servicing.
An intermittent trouble has
occurred at some place.
Check the connector
harness, etc. related to the
sensed DTC (Refer to
“Intermittent and Poor
Connections” in this section.).
Then clear DTC (Refer to
p.10B-13.) and repeat this
table.
5 1) Check DTC, referring to “Diagnostic
Trouble Code (DTC) Check” on
p.10B-12.
2) [Using SUZUKI scan tool]
Is “NO CODES” displayed ?
NOTE:
If SDM cannot communicate through
serial data circuit, proceed to “Table
D” on p.10B-22.
[Not using SUZUKI scan tool]
Is DTC 12 indicated ?
“AIR BAG” warning
lamp come “ON”
steady
Proceed to “Table A” on
p.10B-16.
NOTE:
As execution of the “Diag-
nostic Trouble Code (DTC)
Clearance” will clear all
DTCs, be sure to record all
DTCs before servicing.
Check and repair according
to Flow Table corresponding
to that DTC.
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