Suzuki Liana RH413 Service Manual page 986

8B-61 Air Bag System:
Step
2 1) With ignition switch OFF, disconnect SDM connector
"L70".
2) Check proper connection to SDM at "L70-33" and "L70-
34" or "L70-36" and "L70-35" terminals.
3) If OK, then measure resistance with connected Special
Tool (B).
Special tool
(A): 09932-76010
(B): 09932-75010
(C): 09932-78310
a) DTC B1042: between "L70-33" and "L70-34"
terminals.
b) DTC B1046: between "L70-36" and "L70-35"
terminals.
Ω
Is resistance 1.8
NOTE
Upon completion of inspection and repair work, perform the following items.
• Reconnect all air bag system components, ensure all components are properly mounted.
• Clear diagnostic trouble codes (Refer to "DTC Clearance"), if any.
• Repeat "Air Bag Diagnostic System Check" to confirm that the trouble has been corrected.
Action
"L75", "L76"
(A)
(C)
(B)
STEERING WHEEL
(A)
"L70-33" "L70-34"
(A)
(A)
"L70-35" "L70-36"
(A)
or more?
Yes
Substitute a known-
good SDM and recheck.
I3RH0A820029-01
I2RH01820036-01
I2RH01820037-01
No
DTC B1042:
Repair short from "PNK"
wire circuit to "WHT"
wire circuit, or from
"PNK" or "WHT" wire
circuit to other wire
circuit.
DTC B1046:
Repair short from "BRN"
wire circuit to "LT GRN"
wire circuit, or from
"BRN" or "LT GRN" wire
circuit to other wire
circuit.