Suzuki Liana RH413, Service Manual

Page: 1012 / 1302

8B-87 Air Bag System:
2 1) With ignition switch OFF, disconnect SDM connector
“L70”.
2) Check proper connection to SDM at terminals “L70-19”
and “L70-18” or “L70-20” and “L70-21”.
3) If OK, then measure resistance with connected Special
Tool (B) and (C).
Special tool
(B): 09932–75010
(C): 09932–78340
a) DTC B1082: between “L70-19” and “L70-18”
terminals.
Special tool
(A): 09932–76010
b) DTC B1086: between “L70-20” and “L70-21”
terminals.
Special tool
(A): 09932–76010
Is resistance 1.8
Ω
or more?
Substitute a known-
good SDM and recheck. DTC B1082:
Repair short from
“WHT/RED” wire circuit
to “WHT/GRN” wire
circuit or from “WHT/
RED” or “WHT/GRN”
wire circuit to other wire
circuit.
DTC B1086:
Repair short from “RED/
BLK” wire circuit to
“RED/YEL” wire circuit
or from “RED/BLK” or
“RED/YEL” wire circuit
to other wire circuit.
Step Action Yes No
“L73”, “L74”
(C)
(B)
I3RH0A820047-01
(A)
(A)
“L70-18” “L70-19”
I3RH0A820048-01
(A)
(A)
“L70-20” “L70-21”
I3RH0A820049-01