Suzuki Liana RH413, Service Manual

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8B-81 Air Bag System:
DTC B1081 / B1085: Side Air Bag (Driver / Passenger Side) Initiator Circuit Resistance High
S3RH0A8204039
Wiring Diagram
CAUTION
!
• Be sure to perform “Air Bag Diagnostic System Check” before starting diagnosis according to flow
table.
• When measurement of resistance or voltage is required in this table, use a specified digital
multimeter (Refer to “Special Tool”.) along with a correct terminal adapter from special tool
(Connector test adapter kit).
• When a check for proper connection is required, refer to “Inspection of Intermittents and Poor
Connections”.
• If there is open circuit in the air bag wire harness, connector or terminal is found damaged, replace
the wire harness, connector and terminal as an assembly.
DTC Will Set when
The combined resistance of the side air bag (inflator) module (driver or passenger side), harness wiring and connector
terminal contact is above a specified value for specified time.
Flow Test Description
Step 1: Check whether malfunction is in side air bag (inflator) module.
Step 2: Check side air bag initiator circuit in floor harness.
1
2
RED GRN
RED
3
7
BLK
“L70”
L70-32
L70-31
4
“G14”
“L80”
WHT/RED
WHT/GRN
RED/BLK
RED/YEL
“L73”
“L70”
5
[A]
+12V
“L74”
6
+12V
L70-19
L70-18
L70-20
L70-21
I3RH0A820043-01
[A]: Shorting bar 3. “AIR BAG” fuse 6. Side air bag (passenger side) (inflator) module
1. From main fuse 4. SDM 7. Ground for air bag system
2. Ignition switch 5. Side air bag (driver side) (inflator) module