Impreza WRX STI F4-2.5L Turbo (2008)
Wheel Speed Sensor: Service and Repair
Rear ABS Wheel Speed Sensor
Rear ABS Wheel Speed Sensor
REMOVAL
1) Disconnect the battery ground cable from the battery.
2) Disconnect the connector from the rear ABS wheel speed sensor.
3) Remove the sensor harness clamp of the rear sub frame.
4) Remove the sensor harness bracket from the upper arm.
5) Remove the rear ABS wheel speed sensor from the rear axle.
CAUTION:
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Be careful not to damage the sensor.
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Do not apply excessive force to the sensor harness.