Dtc B1013: Sdm Fault - Suzuki Grand Vitara 2011 Manual

Troubleshooting
Step
1 Inspect connection between diagnostic switch terminal on
"AIR BAG" monitor coupler and body ground with service
wire.
Are they connected securely with service wire?
2 1) Disconnect SDM connector from SDM.
2) Check for proper connection at "PPL" wire ("G47-14"
terminal or "G46-12" terminal of SDM connector and
"G34-2" terminal of "AIR BAG" monitor coupler (1))
terminals.
3) If OK, then measure resistance between "G47-14"
terminal [A] or "G46-12" terminal [B] and "G34-2"
terminal.
Special tool
(A): 09932–76010
[A]
"G47-14"
[B]
"G46-12"
Ω
Is resistance 1 or more?
NOTE
Upon completion of inspection and repair work, perform the following items.
• Reconnect all air bag system components and ensure all components are properly mounted.
• Repeat "Air Bag Diagnostic System Check" to confirm that the trouble has been corrected.

DTC B1013: SDM fault

DTC Will Set when
An internal SDM fault is detected by SDM.
NOTE
DTC B1013 can never be cleared once it has been set.
DTC Troubleshooting
1) Turn ignition switch OFF.
2) Replace SDM.
3) Repeat "Air Bag Diagnostic System Check".
Action
(A)
1
"G34-2"
I5JB0A820021-02
Air Bag System:
Yes
Go to Step 2.
Check "PPL" wire
terminals. If OK, repair
high resistance or open
in "PPL" wire circuit.
8B-24
No
Properly connect
diagnostic switch
terminal on "AIR BAG"
monitor coupler and
body ground with
service wire.
Substitute a known
good SDM and recheck.
S6JB0A8204011