Suzuki WagonR+ RB310 Service Manual page 3049

10B-32 AIR BAG SYSTEM
DIAGNOSTIC FLOW TABLE
DTC 31: POWER SOURCE VOLTAGE HIGH
STEP
1 Was item "AIR BAG SYSTEM CHECK
FLOW TABLE" described in this section
performed?
2 1) With ignition switch OFF, disconnect
SDM connector.
2) Check proper connection to SDM at
Q06-32 terminal.
3) If OK then ignition switch ON, and then
check voltage from Q06-32 terminal on
SDM harness connector to body ground.
(See figure below.)
Is voltage 10 V or less?
3 1) With ignition switch OFF, reconnect SDM
connector.
With ignition switch ON, is DTC 31 current?
Fig. for STEP 2
NOTE:
Upon completion of inspection and repair work, perform following items.
1) Reconnect all air bag system components, ensure all components are properly mounted.
2) Clear diagnostic trouble codes (Refer to "Diagnostic Trouble Code (DTC) Clearance"), if any.
3) Repeat "Air Bag Diagnostic System Check" in this section to confirm that the trouble has been cor-
rected.
ACTION YES
Go to step 2.
Go to step 3.
Substitute a known-
good SDM and recheck.
Special Tool
(A): 09932-76010
NO
Perform "AIR BAG
SYSTEM CHECK FLOW
TABLE" in this section.
Check Charging
System and repair as
necessary. (Refer to
SECTION 6H "Charging
System")
Check Charging
System and repair as
necessary. (Refer to
SECTION 6H "Charging
System")