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DTC 72:
Steering Angle Sensor (Software)
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With the vehicle on the ground, set the front wheels in the straight ahead driving position.
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Turn the ignition switch ON (II).
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Check Z-PHASE in the VSA DATA LIST with the HDS.
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Is there about 1.0 V or less with the steering wheel straight ahead?
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YES
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NO
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Check the installation of the steering angle sensor in the combination switch body.■
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Check PHASE-A STATE and PHASE-B STATE in the VSA DATA LIST with the HDS.
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Is there voltage alter with turning the steering wheel very slowly?
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YES
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NO
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Check the installation of the steering angle sensor in the combination switch body.■
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Is the wheel alignment within the specification?
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YES
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Intermittent failure, the system is OK at this time. The most probable cause is that vehicle have run on an extreme canted road.■
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NO
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Make sure the suspension is not modified, then and adjust the wheel alignment correctly. After adjusting, test-drive the vehicle and retest.■
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