Suzuki Liana RH413, Service Manual

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8B-77 Air Bag System:
DTC Will Set when
Side sensor abnormal signal is detected by SDM.
Flow Test Description
Step 1 to 4: Check side sensor circuit in floor harness.
DTC Troubleshooting
Step Action Yes No
1 1) With ignition switch OFF, disconnect SDM connector
“L70” and side sensor connector.
2) Check proper connection to applicable side sensor at
terminals in “L77” or “L78” connector.
3) If OK, measure resistance.
a) DTC B1073: between “L77-1” and “L70-17”
terminals, and between “L77-2” and “L70-6”
terminals.
Special tool
(A): 09932–76010
b) DTC B1075: between “L78-1” and “L70-16”
terminals, and between “L78-2” and “L70-5”
terminals.
Special tool
(A): 09932–76010
Is resistance 0 – 1
Ω
?
Go to Step 2. 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.
(A)
(A)
“L70-6”
“L70-17”
“L77-1” “L77-2”
I3RH0A820037-01
(A)
(A)
“L70-5”
“L70-16”
“L78-1” “L78-2”
I3RH0A820038-01