Suzuki Liana RH413 Service Manual page 948

8B-23 Air Bag System:
Step
3 1) Turn ignition switch to OFF position.
2) Disconnect SDM connector "L70" (3).
3) Release shorting bar of "L70-30" terminal inserting
release tool (A).
4) Check continuity between "G21-14" and "L70-30"
terminals.
Special tool
(A): 09932-76010
Is there any continuity?
4 1) With connectors "G20" and "L70" (3) disconnected, turn
ignition switch to ON position.
2) Measure voltage between "L70-30" terminal and body
ground.
Special tool
(A): 09932-76010
Is voltage 0 V?
NOTE
Upon completion of inspection and repair work, perform the following items.
• Reconnect all air bag system components, ensure all components are properly mounted.
• Repeat "Air Bag Diagnostic System Check" to confirm that the trouble has been corrected.
Action
3
(A)
"G21-14"
"L70-30"
(A)
(A)
3
"L70-30"
(A)
Yes
Go to Step 4.
I2RH01820016-01
Substitute a known-
good SDM and recheck.
I2RH01820017-01
No
Clear up open circuit in
"YEL/RED" wire.
Clear up short circuit
between "YEL/RED"
wire circuit and power
supply circuit.