Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual: System Diagram
SYSTEM DIAGRAM
Communication Table | Sender | Receiver | Signal | Line |
|---|---|---|---|
| ECM | Main Body ECU (Multiplex Network Body ECU) |
| CAN |
| Outer Mirror Control ECU Assembly (Driver Door) | Main Body ECU (Multiplex Network Body ECU) |
| CAN |
| Main Body ECU (Multiplex Network Body ECU) | Position Control ECU and Switch Assembly LH |
| CAN |
| Certification ECU (Smart Key ECU Assembly) | Main Body ECU (Multiplex Network Body ECU) |
| CAN |
| Position Control ECU and Switch Assembly LH | Main Body ECU (Multiplex Network Body ECU) |
| CAN |
| Multiplex Network Master Switch Assembly | Main Body ECU (Multiplex Network Body ECU) | Door control switch signal | LIN |
System Description
SYSTEM DESCRIPTION FRONT POWER SEAT CONTROL SYSTEM DESCRIPTION
The driver seat is equipped with slide, reclining, lifter, front vertical, lumbar support adjustment and cushion length* functions.
...
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT:
Use the following procedure to troubleshoot the front power seat control system (w/ Memory).
*: Use the Techstream.
PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP ...
Other materials:
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Occupant Classification System: Yaw Rate Sensor Module Malfunction (B1798,B1799)
DESCRIPTION The occupant detection ECU receives signals from the acceleration sensor (airbag sensor assembly*1 or yaw rate sensor assembly*2) and skid control ECU via CAN communication. DTC No. Detection Item DTC Detection Condition Trouble Area B1798 Yaw Rate Sensor Module Malfunctio ...
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Rear Bumper (w/ Rear No. 2 Seat): Components
COMPONENTS ILLUSTRATION *A w/o Spare Tire - - *1 LUGGAGE COMPARTMENT SIDE COVER LH *2 QUARTER OUTSIDE MOULDING SUB-ASSEMBLY LH *3 QUARTER OUTSIDE MOULDING SUB-ASSEMBLY RH *4 REAR BUMPER ASSEMBLY *5 REAR LIGHT COVER LH *6 REAR LIGHT COVER RH ILLUSTRATION ...
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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