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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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Seats
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Testing and Inspection
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Symptom Related Diagnostic Procedures
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Rear Right Seat Control System
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Symptom Diagnostic Procedures
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Vibration Circuit
Vibration Circuit
CIRCUIT DESCRIPTION
The Vibration Seat ECU sends an operation command toward the vibrator based on the vibration seat function command from the Rear RH Seat ECU.
Wiring Diagram:
Step 1 - 2:
INSPECTION PROCEDURE