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The G and yaw rate sensor is
integrated in the ASC-ECU, and detects the yaw rate and
longitudinal
and lateral acceleration of a vehicle.
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The steering wheel sensor is
attached to the column switch, and detects the rotational
angle of the steering wheel.
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The ASC OFF switch is installed on
the instrument panel lower right side. ASC and FCM-LS
functions can be disabled by pressing this switch for 3
seconds (The ESS , BA control and HSA
and function operates even when the ASC system is turned OFF
with the ASC OFF switch). Pressing
this switch again resumes the ON status. As a countermeasure
for the stuck of the ASC OFF switch,
pressing the ASC OFF switch for 15 seconds resumes the
system to the ON status.
When the ignition switch is
turned from "LOCK" (OFF) to "ON" position, ASC functions are
constantly in the ON status.
ASC OFF SWITCH
OPERATION AND SYSTEM OPERATION
ASC
OFF switch control
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TCL
|
Stability control
|
ESS
|
BA
control
|
HSA
|
FCM-LS
|
Brake control
|
Engine control
|
OFF
(ASC OFF indicator: OFF)
|
Enabled
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Enabled
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Enabled
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Enabled
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Enabled
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Enabled
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Enabled
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ON (ASC
OFF indicator: ON)
|
Prohibited
|
Prohibited
|
Prohibited
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Enabled
|
Enabled
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Enabled
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Prohibited
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| note |
The ASC control is available
when the vehicle speed is 15 km/h or
more.
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