9. Substitute an appropriate known-good hub bearing unit: Front See: Steering and Suspension/Steering/Front Steering Knuckle/Service and
Repair, Rear See: Steering and Suspension/Suspension/Rear Knuckle/Service and Repair.
10. Turn the ignition switch to ON (II).
11. Clear the DTC with the HDS.
12. Test-drive the vehicle at 10 mph (15 km/h) or more.
13. Check for DTCs with the HDS.
Is DTC 12, 14, 16, or 18 indicated?
YES -
Go to step 14.
NO -
Replace the original hub bearing unit:
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14. Update the VSA modulator-control unit if it does not have the latest software See: Brakes and Traction Control/Antilock Brakes / Traction
Control Systems/Traction Control Module/Testing and Inspection. If the unit already has the latest software, substitute a known-good VSA
modulator-control unit See: Brakes and Traction Control/Antilock Brakes / Traction Control Systems/Traction Control Module/Service and
Repair.
15. Test-drive the vehicle at 10 mph (15 km/h) or more.
NOTE: Drive the vehicle on a straight section of road, not on a lift.
16. Check for DTCs with the HDS.
Is DTC 12, 14, 16, or 18 indicated?
YES -
Check for loose terminals in the VSA modulator-control unit 46P connector. Check for a loose connection at G303. If the VSA modulator-control
unit was updated, substitute a known-good VSA modulator-control unit See: Brakes and Traction Control/Antilock Brakes / Traction Control
Systems/Traction Control Module/Service and Repair, then retest. If the VSA modulator-control unit was substituted, go to step 1.
NO -
If the VSA modulator-control unit was updated, troubleshooting is complete. If the VSA modulator-control unit was substituted, replace the
original VSA modulator-control unit See: Brakes and Traction Control/Antilock Brakes / Traction Control Systems/Traction Control
Module/Service and Repair. If any other DTCs are indicated, go to the indicated DTCs troubleshooting.?
16-3
SH AWD DTC Troubleshooting: 16-3
DTC 16-3:
Steering Angle Sensor Neutral Position Incorrect
NOTE:
- Before you troubleshoot, review the general troubleshooting information See: Transmission and Drivetrain/Differential Assembly/Testing
and Inspection/Initial Inspection and Diagnostic Overview.
- Check the wheel alignment See: Maintenance/Alignment/Service and Repair.
- Check for installation of the steering angle sensor.
1. Turn the ignition switch to ON (II).
2. Check for DTCs in the VSA system with the HDS.
Are any steering angle sensor DTCs indicated?
