System Inspection
- Visual Inspection
- Check alignment of the wheels after operating steering wheel at a center position.
- Is alignment of the wheels normal?
YES
- Check DTCs in ESC system. If there is a code related to SAS, Repair SAS according to DTC diagnostic guide of ESC system.
- If there is no DTC in ESC system, substitute with a known - good SAS and check for proper operation.
If the problem is corrected, replace SAS and go to "VERIFICATION OF VEHICLE REPAIR " procedure.
NO
- Check alignment and repair as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure.
NOTE: SAS 0 setting, which is a function of the ESC, should be performed after replacing SAS.