Subaru Impreza 2003, Service Manual

Page: 2332 / 3610

ABS-16
ABS
REAR ABS WHEEL SPEED SENSOR
5. Rear ABS Wheel Speed Sen-
sor
A: REMOVAL
1) Disconnect the ground cable from battery.
2) Lift-up the vehicle.
3) Remove the rear seat and disconnect the rear
ABS wheel speed sensor connector. Pull the con-
nector out from grommet hole to under floor.
4) Remove the rear sensor harness bracket from
the rear trailing link and bracket.
5) Remove the rear ABS wheel speed sensor from
back plate.
CAUTION:
• Be careful not to damage the pole piece locat-
ed at tip of the sensor and teeth faces during re-
moval.
• Do not pull the sensor harness during remov-
al.
6) Remove the rear tone wheel while removing the
hub from housing and hub assembly. <Ref. to DS-
24, REMOVAL, Rear Axle.>
B: INSTALLATION
1) Install the rear tone wheel on hub, then rear
housing on hub. <Ref. to DS-30, ASSEMBLY, Rear
Axle.>
2) Temporarily install the rear ABS wheel speed
sensor on back plate.
CAUTION:
Be careful not to strike the ABS wheel speed
sensor’s pole piece against tone wheel and ad-
jacent metal parts during installation.
3) Install the rear drive shaft to rear housing and
rear differential spindle. <Ref. to DS-27, INSTAL-
LATION, Rear Axle.>
4) Install the rear sensor harness on rear trailing
link.
Tightening torque:
33 N·m (3.3 kgf-m, 24 ft-lb)
(1) Rear ABS wheel speed sensor
ABS00147
(1)
(1) Rear ABS wheel speed sensor
(1) Rear sensor harness
(2) Trailing link
ABS00147
(1)
ABS00148
(1)
(2)