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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2002
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LS 430 V8-4.3L (3UZ-FE)
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Repair and Diagnosis
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Body and Frame
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Body Control Systems
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Testing and Inspection
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Symptom Related Diagnostic Procedures
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Driver Door Control System
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Symptom Diagnostic Procedures
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Power Window Motor Circuit
Power Window Motor Circuit
CIRCUIT DESCRIPTION
The Driver Door ECU receives the driver door power window switch signal from the master switch to operate the power window motor.
Wiring Diagram:
Step 1 - 3:
INSPECTION PROCEDURE