Steering Angle Sensor: Replacement
CAUTION:
- Do not perform the removal except when the replacement.
- When replacing three times or more, replace the combination switch as assembly to protect the threads.
- Set the steering wheel in a straight-ahead position.
- Disconnect the ground cable from the battery.
- Remove the airbag module.
< Ref. to REMOVAL , Driver's Airbag Module. >
WARNING: Always refer to "Airbag System" when performing the airbag module repair service.
< Ref. to CAUTION , General Description. > - Remove the steering wheel.
< Ref. to REMOVAL , Steering Wheel. >
- Remove the screws and remove the steering column lower cover.
- Remove the two screws securing the steering column upper cover.
- Unlock the harness band and disconnect the connector of the steering angle sensor.
- Remove the screws which secure the roll connector to steering column.
- Remove the steering angle sensor from roll connector.
- Turn the protrusion portion of new steering angle sensor to match the alignment mark of inspection hole.
Courtesy of SUBARU OF AMERICA, INC.
CAUTION: Be careful not to allow foreign matter to enter into inspection hole. - Align the center of roll connector.
< Ref. to ADJUSTMENT , Roll Connector. >
- Apply a thin coat of grease that is supplied with the new part, to the 4 protruding sections of the steering angle sensor.
- Align the position of the protrusion and install roll connector to steering angle sensor.
Tightening torque:
0.5 N.m (0.05 kgf-m, 0.36 ft-lb)
- Install the roll connector to combination switch.
- Install the steering wheel.
< Ref. to INSTALLATION , Steering Wheel. >
Tightening torque:
45 N.m (4.6 kgf-m, 33.2 ft-lb)
- Install the airbag module to the steering wheel. < Ref. to
INSTALLATION
, Driver's Airbag Module. >WARNING: Always refer to "Airbag System" before performing the service operation.
< Ref. to CAUTION , General Description. > - Connect the ground cable to battery.CAUTION: After completion of installation, adjust the following two positions.
- Positioning to the center of steering angle sensor
- Positioning the yaw rate & G sensors to zero The above procedure is required for the VDCCM to identify vehicle position afterward. For the setting procedures of the 2 steps above, refer to "VDC Control Module and Hydraulic Control Unit (VDCCM&H/U)". < Ref. to ADJUSTMENT , VDC Control Module and Hydraulic Control Unit (VDCCM&H/U). >