LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 1999 >> SC 300 L6-3.0L (2JZ-GE) >> Repair and Diagnosis >> Steering and Suspension >> Steering >> Steering Column >> Steering Column Control Module >> Testing and Inspection >> ECU Power Source Circuit
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

ECU Power Source Circuit

CIRCUIT DESCRIPTION

The ECU power source also supplies power to the ECU and sensor etc. Power is supplied to the ECU even when the ignition switch.




WIRING DIAGRAM




Step 2:




Step 3:




INSPECTION PROCEDURE
scientia non olet · About LEMON Manuals