FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
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Car repair manuals for everyone.
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Lexus
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1999
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SC 400 V8-4.0L (1UZ-FE)
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Repair and Diagnosis
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Brakes and Traction Control
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Hydraulic System
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Hydraulic Assembly
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Description and Operation
Hydraulic Assembly: Description and Operation
The TRAC solenoid operates in accordance with signals from the ECU and raises the fluid pressure and releases it from the brake cylinders.