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2003
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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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Roof and Associated Components
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Sunroof / Moonroof
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Testing and Inspection
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Symptom Related Diagnostic Procedures
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Symptom Diagnostic Procedures
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Sliding Roof Gear Assembly With ECU Power Source Circuit
Sliding Roof Gear Assembly With ECU Power Source Circuit
CIRCUIT DESCRIPTION
Wiring Diagram:
Step 1 - 2:
Step 3 - 4:
INSPECTION PROCEDURE
HINT:
If there is not the LEXUS hand-held tester replace the sliding roof drive gear assembly.