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Lexus
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1999
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GS 300 L6-3.0L (2JZ-GE)
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Repair and Diagnosis
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Body and Frame
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Seats
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Memory Positioning Systems
Memory Positioning Systems
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Service Precautions
Testing and Inspection
Power Mirror Control System
Memory Switch Circuit (W/ Memory)
Mirror Position Sensor Circuit (W/ Memory)
Power Seat Control System
Initial Inspection and Diagnostic Overview
How to Proceed With Troubleshooting
Customer Problem Analysis Check
Component Tests and General Diagnostics
ECU Power Source Circuit
M1, M2 Set Switch Circuit
Position Sensor Circuit
Power Seat Control Switch Circuit
Power Seat Motor
Symptom Related Diagnostic Procedures
Pinout Values and Diagnostic Parameters
Power Tilt and Power Telescopic Steering Column
Diagnostic Strategies
How to Proceed With Troubleshooting
Customer Problem Analysis Check Sheet
DLC 3 Check
Precheck
Description of On-Board Diagnostics
How to Display and Read Diagnostic Trouble Codes
Without Scan Tool
With Generic Scan Tool
With LEXUS Hand-Held Tester
How to Clear Diagnostic Trouble Codes
Without Scan Tool
With LEXUS Hand-Held Tester
With Generic Scan Tool
Component Tests and General Diagnostics
Actuator Power Source Circuit
ECU Power Source Circuit
Telescopic Motor Circuit
Tilt and Telescopic Manual Switch Circuit
Tilt Motor Circuit
ECU Pinout Values
Diagnosis By Symptom
Service Precautions
Testing and InspectionService PrecautionsTesting and Inspection