Subaru Impreza 2003 Service Manual page 1588

REAR VEHICLE SPEED SENSOR
AUTOMATIC TRANSMISSION
14.Rear Vehicle Speed Sensor
A: REMOVAL
When removing the rear vehicle speed sensor, re-
fer to "Front Vehicle Speed Sensor." <Ref. to 4AT-
52, REMOVAL, Front Vehicle Speed Sensor.>
B: INSTALLATION
When installing the rear vehicle speed sensor, refer
to "Front Vehicle Speed Sensor." <Ref. to 4AT-53,
INSTALLATION, Front Vehicle Speed Sensor.>
4AT-56