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Home >> Lexus >> 2004 >> IS 300 Base, Standard >> Repair and Diagnosis >> Brakes >> Traction Control >> Anti-Lock/Vehicle Skid Control >> System Testing >> Test C: DTC Always On, Malfunction In Ecu VSC Warning Light Circuit >> Testing Procedure
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Testing Procedure

For wiring diagram see Fig 1. For testing procedure see Fig 2 and Fig 3 .

Fig 1: Wiring Diagram ECU VSC Warning Light Circuit
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Fig 2: Testing Procedure ECU VSC Warning Light Circuit (1 Of 2)
G00195333Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 3: Testing Procedure ECU VSC Warning Light Circuit (2 Of 2)
G00195334Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002