For Vehicles Equipped With Vehicle Skid Control (VSC) System
WARNING: This page is about a different car, the 2004 Lexus GS 430 and 2004 Lexus GS 300. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
When using a 2-wheel drum tester such as a speedometer tester or chassis dynamometer, etc., or jacking up the rear wheels and driving the wheels, always push in the TRAC & VSC cut switch and turn the TRAC & VSC system OFF.
- Press the VSC OFF switch.
- Check that the VSC OFF indicator light comes ON.
HINT:
The VSC OFF indicator light should be always OFF when the engine is restarted.
- Begin measurements.
- Press the VSC OFF switch again to change the TRAC & VSC system to operational condition and check that the VSC OFF indicator light goes off.
HINT:
The SLIP indicator light blinks when the TRAC system is operational.