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Home >> Lexus >> 1993 >> SC 300 Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - System/Component Tests >> Computerized Engine Controls >> Control Unit >> Notes
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Control Unit: Notes

NOTE: For control unit power circuit specifications, see appropriate PIN VOLTAGE CHART S article. Specific ground circuit resistance specifications for ES300, GS300, LS400 and SC400 are not available from manufacturer. See appropriate WIRING DIAGRAMS article.