Safety airbag system
T-49
5. The replaced module shall be handled as per
“VIII. Disposal Procedure of Obsolete Safety
Airbag Module”
Disassembly/assembly of each part of
safety airbag
Warning::
After Disconnected the electrode wire of battery, the
harness connector of safety airbag controller (ECU)
can be removed at least in 15mins, for other parts, it
shall wait at least for 2mins, otherwise it will result
in wrong detonation of safety airbag.
Warning:
The removed safety airbag module has to be
destroyed prior to discard.
Please refer to the “Disposal Procedure of Obsoleted
Safety Airbag Module” for the method of disposal.
Removal/installation of safety airbag
module at the driver side
1. Remove the negative cable of battery;
2. Dismantle the main safety airbag module.
Remove two bolts M6 fixing the main safety
airbag module behind the steering wheel. The
tightening torque for reassembly of screw is 8
N.m.
3. Take out the main safety airbag module from
the steering wheel. Pull out the double-hole
harness connector behind the airbag module.
Warning:
The airbag module shall be kept facing upward. No
objects are allowed to be placed on the airbag
module, and where, the airbag module shall be
placed away from high temperature, heat radiation
and vibration. Never try to open or repair the airbag
module. Do not measure by use of a multimeter or
let the current flow into the airbag module.
Reassemble all parts in reverse order.
Disassembly/assembly of clock spring
1 Screws
2
Clock spring
See the Essentials to Installation of Clock
Spring
3 Connector
1. Remove the negative cable of battery;
2. Dismantle the main safety airbag module.
Please refer to the “Disassembly and Assembly
of Driver Airbag Module.
3. Pull out all connectors connecting the clock
spring in the steering wheel.
4. Dismantle the fixing nuts of steering wheel.
Tightening torque for fixing nuts of steering
wheel during reassembly: 25 N.m
5. Align the steering wheel with the center and
keep it at the locked position and then take out
steering wheel.
6. Dismantle all fixing screws of upper/lower
covers on the steering column and take out the
lower cover.
7. Pull out all connectors connecting the lower
end of clock spring.
8. Remove three screws fixing the clock spring.
9. Take out the clock spring from the steering
wheel.
Warning: Prior to the installation, be sure that
the clock spring is located at the center.
10. Central alignment with the clock spring
1) The lock pin can be removed only after the
clock spring has been installed.
2) The clock spring without the location pin can
be installed only after aligned with the center;
(1) Turn clockwise to the extreme position (until it
cannot be turned any further)
(2) Turn counterclockwise about 2.75 circles until
aimed at the arrow on the clock spring.
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