Component Inspection
- Line up wheels. See Figure.
- Perform the wheel alignment.
- Line up the steering wheel in a straight line.
- Go ahead and back the vehicle 2-3 times without holding steering wheel.
- Connect scan tool to Data Link Connector (DLC).
- Go in Anti-Lock brake system. See Fig 1.
- Perform steering angle sensor calibration. See Fig 1.
- Disconnect scan tool.
- Check the condition of SAS zero point adjustment by operating the vehicle (turn right and left at least 1 time)
- Is zero point adjustment completed?
YES
- Go to "VERIFICATION OF VEHICLE REPAIR " procedure.
NO
- Substitute with a known-good HECU and check for proper operation. If problem is corrected, replace HECU and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.