Suzuki Wagon R Manual page 1701

10B-54 AIR BAG SYSTEM
DIAGNOSTIC FLOW TABLE
DTC B1073 : Side Sensor (Driver Side) Correspondence Abnormality
DTC B1075 : Side Sensor (Passenger Side) Correspondence Abnormality
Step
1 1) With ignition switch OFF, disconnect SDM
connector "G66" and side sensor connector
"G68" or "G71".
2) DTC B1073 :
Check proper connection to side sensor at
terminals in "G68" connector and to SDM at
"G66-17" and "G66-6" terminals in SDM
connector "G66".
DTC B1075 :
Check proper connection to side sensor at
terminals in "G71" connector and to SDM at
"G66-16" and "G66-5" terminals in SDM
connector "G66".
3) DTC B1073 :
If OK, then measure resistance between
"G68-1" and "G66-17" terminals, and
between "G68-2" and "G66-6" terminals
with connected special tool (A).
Is resistance 0 – 1Ω?
DTC B1075 :
If OK, then measure resistance between
"G71-1" and "G66-16" terminals, and
between "G71-2" and "G66-5" terminals
with connected special tool (A).
Is resistance 0 – 1Ω?
2 1) DTC B1073 :
Measure resistance between "G66-17" and
"G66-6" terminals with connected special
tool (A).
Is resistance infinity?
DTC 1075 :
Measure resistance between "G66-16" and
"G66-5" terminals with connected special
tool (A).
Is resistance infinity?
Action Yes
Go to step 2.
Go to step 3.
No
DTC B1073 :
Repair high resistance or
open in "GRN/WHT" or
"GRN/BLK" wire.
DTC B1075 :
Repair high resistance or
open in "GRN/YEL" or
"GRN/ORN" wire.
DTC B1073 :
Repair short from "GRN/
WHT" wire to "GRN/BLK"
wire.
DTC B1075 :
Repair short from "GRN/
YEL" wire to "GRN/ORN"
wire.