Audio system
T-43
Parts relevant to the safety airbag
The fault indicator, located in the combination instrument and in red color, is
designated to indicate the state of SRS airbag system.
PFAB passenger side front row airbag module, located below the dashboard and in
front of the front passenger, is designated to pop up the airbag for the front
passenger protection in case of collision.
DFAB driver side front airbag module, located in middle of the steering wheel, is
designated to pop up the airbag for the front driver protection in case of collision.
CLOCK SPRING, located below the steering wheel, is designated to connect the
buttons of DFAB, horn and steering wheel etc., with the main harness.
ECU controller of safety airbag, located on the central aisle below the dashboard, is
designated to control airbag system ignition and test the state of overall system.
Fault check of safety airbag
After the ignition switch set from OFF to ON (this
operation step hereafter referred to turn on the
power supply switch), the fault indicator of safety
airbag will go off and not lighten up anymore after
lit for 6s. This means that the airbag system is in
normal state and no maintenance of airbag system is
required under such condition.
If the status indicator of safety airbag is not lit, or
keeps lit constantly and flashed etc, after the power
supply is turned on, it means there is a failure in the
airbag system and the maintenance of airbag system
is necessary.
Fault judgement of safety airbag
Read out fault log of airbag system by use of a
diagnostic apparatus. For use of the diagnostic
apparatus, please refer to the Use Instructions of
diagnostic apparatus.
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