Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual: System Description
SYSTEM DESCRIPTION
SYSTEM DESCRIPTION
(a) The Electronic Controlled Automatic Transaxle (ECT) is an automatic transaxle that electronically controls shift timing using the ECM. The ECM detects electrical signals that indicate engine and driving conditions, and controls shift points based on driver habits and road conditions.
Shift shock is reduced by controlling the engine and transaxle simultaneously.
In addition, the ECT has the following features:
- Diagnostic function.
- Fail-safe function when a malfunction occurs.
Parts Location
PARTS LOCATION ILLUSTRATION *1 ECM *2 ENGINE ROOM RELAY BLOCK AND JUNCTION BLOCK ASSEMBLY - EFI-MAIN FUSE - ETCS FUSE - ST RELAY ILLUSTRATION *1 SHIFT SOLENOID VALVE SL1 *2 SHIF ...
System Diagram
SYSTEM DIAGRAM ...
Other materials:
Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Wiper And Washer System: Headlight Cleaner Motor and Relay Circuit
DESCRIPTION The headlight cleaner motor and pump assembly is controlled by the headlight ECU sub-assembly RH. When the headlight ECU sub-assembly RH receives the washer switch operation signal 5 times with the low beam headlights on, it operates the H-LP CLN relay once. WIRING DIAGRAM CAUTION / NOT ...
Lexus RX (RX 350L, RX450h) 2016-2026 Owners Manual > Bluetooth: What to do if... (Troubleshooting)
If there is a problem with the hands-free system or a Bluetooth device,
first
check the table below.
When using the hands-free system with a Bluetooth device
The hands-free system or Bluetooth device does not work.
The connected device may not be a compatible Bluetooth cellular ...
Lexus RX (RX 350L, RX450h) 2016-{YEAR} Owners Manual
- For your information
- Pictorial index
- For safety and security
- Instrument cluster
- Operation of each component
- Driving
- Lexus Display Audio system
- Interior features
- Maintenance and care
- When trouble arises
- Vehicle specifications
- For owners
Lexus RX (RX 350L, RX450h) 2016-{YEAR} Repair Manual
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