DRIVE-CONTROL COMPONENTS
-
ABS
<AWD>
ANTI-LOCK
BRAKE
SYSTEM
(ABS)
<AWD>
N73ZNaQM
The ABS used in the 1995 Eclipse is similar to
the previous one.
The AWD version ABS is a
4-sensor,
2-channel
Combining the ABS with the AWD system has
signifi-
type and is the same as the FWD system except
cantly
improved the “stopping” as well as “running”
for the following respects.
performance of the AWD vehicles. It assures a high
l Wheel speed sensor rotor (rear) press-fitted
in drive shaft
level of running performance under any conditions,
not only on a dry pavement but also on a slippery
road surface.
@
Gap adjustment-free wheel speed sensor and
rotor
l
Semiconductor type G sensor
I
4 7
6
Part name
Wheel speed sensor
14x0288
No.
Function
1
Sends an AC signal with a frequency proportional to the ro-
tating speed of the individual wheel to the ABS-ECU.
Sensor G-sensor
2
Sends an ON/OFF signal to the ABS-ECU depending on
vehicle acceleration/deceleration.
Stop light switch
3
Sends a signal to the ABS-ECU indicating whether the
brake pedal is pressed or not.
Actuator
Hydraulic unit (HU)
ABS power relay
Motor relay
Valve relay
Controls braking pressure for each wheel depending on the
4
signal from the ABS-ECU.
Includes built-in select-low valve
5
Supplies power to the ABS-ECU.
6
Closes contact in response to a signal from the ABS-ECU to
allow the power to be supplied to the motor in the HU.
7
Is turned ON by the ABS-ECU signal and supplies power to
the solenoid valve in HU.
ABS warning light
8
Is in the combination meter and lights up when there is
trouble in ABS.
Data link connector
Electronic control unit (ECU)
-
9
Outputs diagnostic trouble codes.
10
Controls the actuators such as HU according to the signals
from the individual sensors.
To Next Page
Loading...
Need help?
General
