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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1999
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LS 400 V8-4.0L (1UZ-FE)
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Repair and Diagnosis
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Heating and Air Conditioning
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Testing and Inspection
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Initial Inspection and Diagnostic Overview
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Diagnostic Strategies
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Pre-Check
Pre-Check
Precheck Diagnosis Procedure
1.
Check for DTC's
Reading Diagnostic Trouble Codes
2.
Clear DTC's
3.
Measure ECU Terminal Values
Pinout Values and Diagnostic Parameters