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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2001
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LS 430 V8-4.3L (3UZ-FE)
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Repair and Diagnosis
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Relays and Modules
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Relays and Modules - Powertrain Management
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Relays and Modules - Computers and Control Systems
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Body Control Module
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Testing and Inspection
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Component Tests and General Diagnostics
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Body No. 3 Control System
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Wiper Switch (Hi Speed) Circuit
Wiper Switch (Hi Speed) Circuit
CIRCUIT DESCRIPTION
Passenger side J/B ECU receives the HI position signal of the wiper switch to operate the wiper motor at HI speed.
Wiring Diagram:
Step 1:
Steps 2 - 3:
INSPECTION PROCEDURE