Suzuki WagonR+ RB310 Service Manual page 3050

DTC 32: POWER SOURCE CIRCUIT LOW
STEP
1 Was item "AIR BAG SYSTEM CHECK
FLOW TABLE" described in this section
performed?
2 1) Measure voltage on battery.
2) Is voltage 11 V or more?
3 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 connector to body ground. (See
figure below.)
Is voltage 8 V or more?
4 1) With ignition switch OFF, disconnect
Q03 connector.
2) Check proper connection at "Bl/R" wire
terminal in Q03 connector.
3) If OK then ignition switch ON, and then
check voltage from "Bl/R" wire terminal
in Q03 connector on instrument panel
harness to body ground.
Is voltage 8 V or more?
5 1) With ignition switch OFF, reconnect SDM
connector.
2) With ignition switch ON, is DTC 32
current?
Fig. for STEP 3
Special Tool
(A): 09932-76010
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.
Go to step 5.
Repair poor connection,
high resistance in "Bl/R" or
"Bl/B" circuit of air bag
harness or "AIR BAG" fuse.
Substitute a known-good
SDM and recheck.
Fig. for STEP 4
AIR BAG SYSTEM 10B-33
NO
Perform "AIR BAG
SYSTEM CHECK FLOW
TABLE" in this section.
Check Charging
System and repair as
necessary. (Refer to
SECTION 6H "Charging
System")
Go to step 4.
Possibly faulty points are
as follows. Check each of
them and repair as
necessary.
D Circuit from battery to
Q03 connector
D Charging System (Refer
to SECTION 6H
"Charging System")
Check Charging System
and repair as necessary.
(Refer to SECTION 6H
"Charging System")
1. Q03 connector
(instrument panel harness side)
2. "Bl/R" wire terminal