Inspection Procedure
WARNING: This page is about a different car, the 2003 Lexus LS 430. However, it is still accessible from the selected car via links, so may be relevant.
- Diagnosis check for VSC system (See SELF-DIAGNOSTIC SYSTEM
).
- NG : Follow diagnostic instructions for VSC system.
- OK : Go to next step.
- Clear DTC and perform adaptive laser cruise control system road test on an ordinary road. NOTE: Be sure to check it on a straight road. As the steering neutral position can not be detected on a road with many curves, this DTC may be stored.
- Check DTC.
- System is normal.
- OK : Check and replace ECM (See HOW TO USE THE DIAGNOSTIC CHART AND INSPECTION PROCEDURE ).