Mitsubishi Lancer Evolution IX. Manual - part 529
ABS SENSOR
ANTI-SKID BRAKING SYSTEM (ABS)
35B-147
REMOVAL SERVICE POINT
<<A>> FRONT WHEEL SPEED SEN-
SOR/REAR WHEEL SPEED SENSOR
REMOVAL
CAUTION
Be careful when handling the projection at the tip
of the wheel speed sensor and the toothed edge
of the wheel speed rotor so as not to damage
them by contacting other parts.
INSTALLATION SERVICE POINT
>>A<< REAR WHEEL SPEED SENSOR
INSTALLATION
Install the rear wheel speed sensor, crossing with the
parking brake cable as shown.
INSPECTION
M1352020800057
WHEEL SPEED SENSOR CHECK
1. Check whether any metallic foreign material has
adhered to the projection at the wheel speed
sensor tip. Remove any foreign material. Also
check whether the pole piece is damaged.
Replace it with a new one if it is damaged.
NOTE: The projection can become magnetized
due to the magnet inside the wheel speed sensor,
causing foreign material to easily adhere to it. The
projection may not be able to correctly sense the
wheel rotation speed if foreign matter is on it or if it
is damaged.
2. Measure the resistance between the wheel speed
sensor terminals.
Standard value: 1.24
− 1.64 kΩ
3. If the internal resistance of the wheel speed
sensor is not within the standard value, replace it
with a new wheel speed sensor.
4. Remove all connections from the speed sensor.
The circuit should be open between terminals (1)
and (2) and the body of the wheel speed sensor. If
the circuit is not open, replace with a new wheel
speed sensor.
5. Check the wheel speed sensor cable for
breakage, damage or disconnection. Replace with
a new one if a problem is found.
NOTE: When checking for cable damage, remove
the cable clamp part from the body and then gen-
tly bend and pull the cable near the clamp.
AC100242 AB
<Front>
<Rear>
AC211698AB
Parking brake cable
Rear wheel speed sensor
AC211699AB
<Rear>
<Front>
ACX01120 AB