Operation CHARM: Car repair manuals for everyone.
Home >> Lexus >> 2000 >> LS 400 V8-4.0L (1UZ-FE) >> Repair and Diagnosis >> Diagrams >> Electrical Diagrams >> Automatic Transmission/Transaxle >> System Diagram
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

System Diagram




ELECTRONICALLY CONTROLLED TRANSMISSION AND A/T INDICATOR (Part 1 of 5)
Accel Position Sensor
Engine Control Module
Mass Air Flow Meter
Stop Light SW
Throttle Position Sensor




ELECTRONICALLY CONTROLLED TRANSMISSION AND A/T INDICATOR (Part 2 of 5)
Engine Control Module
Electronically Controlled Transmission Solenoid
Engine Coolant Temp. Sensor
O/D Detect Clutch Speed Sensor
Throttle Control Motor and Clutch
Vehicle Speed Sensor




ELECTRONICALLY CONTROLLED TRANSMISSION AND A/T INDICATOR (Part 3 of 5)
Air Suspension ECU
Data Link Connector 1
Data Link Connector 3
Engine Control Module
Generator
Junction Connector
Park/Neutral Position SW
Shift Lock ECU




ELECTRONICALLY CONTROLLED TRANSMISSION AND A/T INDICATOR (Part 4 of 5)
ABS & TRAC & VSC ECU
A/C Control Assembly
Body ECU
Engine Control Module
Electronically Controlled Transmission Pattern Select SW
Junction Connector
Multi Display
Transmission Control SW




ELECTRONICALLY CONTROLLED TRANSMISSION AND A/T INDICATOR (Part 1 of 5)
A/T Indicator Light SW [Park/Neutral Position SW]
Combination Meter
Junction Connector
pro multis · About Operation CHARM