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Testing Procedure

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2004 Lexus GS 430, 2004 Lexus GS 300, 2003 Lexus GS 430, 2003 Lexus GS 300, and 2002 Lexus GS 430. However, it is still accessible from the selected car via links, so may be relevant.

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

Fig 1: Wiring Diagram Master Cylinder Pressure Sensor Circuit
G00199405Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 2: Testing Procedure Master Cylinder Pressure Sensor Circuit (1 Of 2)
G00199406Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 3: Testing Procedure Master Cylinder Pressure Sensor Circuit (2 Of 2)
G00198611Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002