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Home >> Lexus >> 1998 >> SC 400 V8-4.0L (1UZ-FE) >> Repair and Diagnosis >> Body and Frame >> Seats >> Testing and Inspection >> Component Tests and General Diagnostics >> Drivers Side >> ECU Power Source Circuit
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ECU Power Source Circuit


ECU Power Circuit

CIRCUIT DESCRIPTION
This circuit provides power for ECU operation and is also the power sourse for the sensors.





WIRING DIAGRAM

Step 1:




Step 2:




Step 3:





INSPECTION PROCEDURE
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