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Home >> Lexus >> 2000 >> SC 400 V8-4.0L (1UZ-FE) >> Repair and Diagnosis >> Diagrams >> Electrical Diagrams >> Automatic Transmission/Transaxle >> System Diagram
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System Diagram




Electronically Controlled Transmission and A/T Indicator (Part 1 of 4)
EFI Main Relay
Electronically Controlled Transmission Solenoid
Engine Control Module
Engine Coolant Temp. Sensor
O/D Direct Clutch Speed Sensor
Stop Light SW
Vehicle Speed Sensor NO. 2




Electronically Controlled Transmission and A/T Indicator (Part 2 of 4)
ABS And Traction ECU
Accel Position Sensor
Electronically Controlled Transmission Pattern Select SW
Engine Control Module
Junction Connector
Throttle Control Motor
Throttle Position Sensor




Electronically Controlled Transmission and A/T Indicator (Part 3 of 4)
Combination Meter
Junction Connector




Electronically Controlled Transmission and A/T Indicator (Part 4 of 4)
ABS ECU
A/T Indicator SW [Park/Neutral Position SW]
Combination Meter
Transmission Control SW (2-L)
Transmission Control SW (D-4) (Shift Lock ECU)
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