Testing Procedure

WARNING: This page is about a different car, the 2002 Lexus LX 470 and 2001 Lexus LX 470. However, it is still accessible from the selected car via links, so may be relevant.

For wiring diagram, see Figure. For testing procedure, see Fig 1 - Fig 5 .

Fig 1: Testing Procedure Hydraulic Brake Booster Pump Motor ON Time (1 Of 5)

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Fig 2: Testing Procedure Hydraulic Brake Booster Pump Motor ON Time (2 Of 5)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Fig 3: Testing Procedure Hydraulic Brake Booster Pump Motor ON Time (3 Of 5)

Fig 4: Testing Procedure Hydraulic Brake Booster Pump Motor ON Time (4 Of 5)

Fig 5: Testing Procedure Hydraulic Brake Booster Pump Motor ON Time (5 Of 5)