Lexus RX (RX 350L, RX450h) 2016-2024 Repair Manual: System Diagram
SYSTEM DIAGRAM
Communication Table | Sender | Receiver | Signal | Line |
|---|---|---|---|
| Air Conditioning Amplifier Assembly | Main Body ECU (Multiplex Network Body ECU) | Mirror heater drive request signal | CAN |
| Main Body ECU (Multiplex Network Body ECU) | Outer Mirror Control ECU Assembly |
| CAN |
| Outer Mirror Control ECU Assembly | Main Body ECU (Multiplex Network Body ECU) | Outer mirror state signal | CAN |
| ECM | Main Body ECU (Multiplex Network Body ECU) | Reverse signal | CAN |
| Radio Receiver Assembly | Air Conditioning Amplifier Assembly | Mirror heater switch (rear window defogger switch) operation signal | LIN |
| Multiplex Network Master Switch Assembly | Main Body ECU (Multiplex Network Body ECU) | Outer mirror switch signal | LIN |
System Description
SYSTEM DESCRIPTION POWER MIRROR CONTROL SYSTEM (w/o Memory) DESCRIPTION (a) This system has the following functions: electrical remote control mirror function, power retract mirror function, auto powe ...
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT:
Use the following procedure to troubleshoot the power mirror control system (w/o Memory).
*: Use the Techstream.
PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP ...
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Lexus RX (RX 350L, RX450h) 2016-2024 Repair Manual > Rear Seatback Heater (for Captain Seat Type): Inspection
INSPECTION PROCEDURE 1. INSPECT SEAT HEATER ASSEMBLY (for LH Side) (a) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection Condition Specified Condition 1 - 2 Seat heater temperature 20 °C (68 °F) 3.98 to 4.78 Ω If the ...
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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