Suzuki Liana RH413 Service Manual page 1016

8B-91 Air Bag System:
Step
2 1) With ignition switch OFF, disconnect Special Tool (B)
and (C) and SDM connector "L70".
Special tool
(B): 09932–75010
(C): 09932–78340
2) Measure resistance.
a) DTC B1083: between "L70-19" terminal and body
ground, and between "L70-18" terminal and body
ground.
Special tool
(A): 09932–76010
"L70-18" "L70-19"
b) DTC B1087: between "L70-20" terminal and body
ground, and between "L70-21" terminal and body
ground.
Special tool
(A): 09932–76010
"L70-20" "L70-21"
Is resistance infinity?
Action
"L73", "L74"
(C)
(B)
(A)
(A)
(A)
(A)
Yes
Substitute a known-
good SDM and recheck.
I3RH0A820050-01
I3RH0A820051-01
I3RH0A820052-01
No
DTC B1083:
Repair short from
"WHT/RED" or "WHT/
GRN" wire circuit to
ground.
DTC B1087:
Repair short from "RED/
BLK" or "RED/YEL" wire
circuit to ground.