Suzuki Liana RH413, Service Manual

Page: 935 / 1302

Air Bag System: 8B-10
Diagnostic Information and Procedures
Repairs and Inspections Required after an
Accident
S3RH0A8204001
CAUTION
!
• All air bag system components, including
the electrical harness (component
mounting points), must be inspected after
an accident. If any components are
damaged or bent, they must be replaced
even if air bag system activation did not
occur.
• Never use air bag system parts from
another vehicle.
• Do not attempt to service the following
parts. Service of these parts is by
replacement only.
– Driver / Passenger / Side air bag
(inflator) module, Driver / Passenger
seat belt pretensioner
– SDM
– Side sensors
– Contact coil and combination switch
assembly
– Air bag wire harness (in floor wire
harness)
• Proper operation of the air bag system
requires that any repairs to the vehicle
structure return it to its original production
configuration.
• After detecting one time of such collision
as to meet deployment conditions, the
SDM must not be used. Refer to “Air Bag
Diagnostic System Check” when checking
the SDM.
Accident with Deployment / Activation – Component
Replacement
When driver and passenger air bags are deployed, the
following components must be replaced.
• Driver and passenger air bag (inflator) modules
• Driver and passenger seat belt pretensioners
• SDM
• Instrument panel
When side air bag is deployed, the following
components must be replaced.
• Applicable side air bag (inflator) module
• Side sensor
• SDM
Accident with or Without Deployment / Activation –
Component Inspections
Certain air bag system components must be inspected
after any crash, whether the air bag system activated or
not.
If any faulty condition is found in the following checks,
replace faulty part.
Those components are:
• Steering column (1) and shaft joints
– Check for length, damage and bend according to
“Checking Steering Column Assembly for Accident
Damage in Section 6B”.
• Steering column bracket (2)
– Check for damage and bent.
• Steering wheel and driver air bag (inflator) module
– Check for damage or air bag (inflator) module
fitness.
– Check trim cover (pad surface) for cracks.
– Check wire harness and connector for damage or
tightness.
• Contact coil and combination switch assembly
– Check wire harness and connectors for damage or
tightness.
– Check contact coil case for damage.
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