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Home >> Lexus >> 2002 >> ES 300 V6-3.0L (1MZ-FE) >> Repair and Diagnosis >> Diagrams >> Electrical Diagrams >> Windows >> System Diagram >> Service Hints

Service Hints

Body ECU
1, 2, 3-Ground : Always approx. 12 volts
9-Ground : Approx. 12 volts with ignition SW at ON or ST position
12, 24-Ground : Always continuity

D17 Driver Door ECU
2-Ground : Always continuity
20-Ground : Approx. 12 volts with ignition SW at ON or ST position
9,10-Ground : Always approx. 12 volts

F13 Front Passenger Door ECU
2-Ground : Always continuity
9, 10-Ground : Always approx. 12 volts