Suzuki Liana RH413, Руководство по обслуживанию

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Air Bag System: 8B-20
CAUTION
!
• Be sure to perform “Air Bag Diagnostic System Check” before starting diagnosis according to flow.
• When measurement of resistance or voltage is required in this flow, 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.
Flow Test Description
Step 1: Check for “AIR BAG” fuse blown.
Step 2: Check for loose connection between floor wire harness and instrument panel wire harness.
Step 3: Check for loose connection between SDM connector and SDM.
Step 4: Check for power supply circuit.
Step 5: Check for short circuit between “AIR BAG” warning lamp circuit and ground.
Troubleshooting
Step Action Yes No
1 1) Ignition switch turn to OFF position.
2) Remove and inspect “AIR BAG” fuse.
Is fuse good?
Go to Step 2. Clear up short circuit
between “RED” wire
and ground.
After clearing up,
replace “AIR BAG” fuse.
2 1) Check for loose connection between connectors “G14”
and “L80”.
Is connection good?
Go to Step 3. Clear up loose
connection between
connectors “G14” and
“L80”.
3 1) Check for loose connection between SDM connector
“L70” and SDM.
Is connection good?
Go to Step 4. Clear up loose
connection between
SDM connector “L70”
and SDM.
4 1) Disconnect SDM connector “L70” (1).
2) Turn ignition switch to ON position.
3) Measure voltage between “L70-32” terminal and body
ground.
Special tool
(A): 09932-76010
Is it 10 – 14 V?
Go to Step 5. Check and clear up the
following possible
cause.
⋅
Open circuit in “RED”
or “GRN” wire.
⋅
Short circuit between
“GRN” and ground.
(A)
“L70-32”
1
I2RH01820013-01