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Home >> Lexus >> 2001 >> LS 430 >> Repair and Diagnosis >> Brakes >> Traction Control >> Anti-Lock Brake System >> System Testing >> Test B: DTC Always On, Malfunction In Ecu, VSC Warning Indicator Circuit >> Testing Procedure
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Testing Procedure

For wiring diagram see Fig 1. For testing procedure see Fig 2-Fig 4 .

Fig 1: VSC Warning Indicator Circuit Wiring Diagram
G00205233Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 2: Testing Procedure Malfunction In ECU, VSC Warning Indicator (1 Of 3)
G00205234Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 3: Testing Procedure Malfunction In ECU, VSC Warning Indicator (2 Of 3)
G00205235Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 4: Testing Procedure Malfunction In ECU, VSC Warning Indicator (3 Of 3)
G00205236Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002