Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual: System Diagram
SYSTEM DIAGRAM
Communication Table | Transmitting ECU | Receiving ECU | Signal | Communication Method |
|---|---|---|---|
|
*1: w/ Optitron Meter Type
*2: w/ TFT Meter Type | |||
| Skid control ECU (Brake actuator assembly) | 4WD ECU assembly |
| CAN communication system |
| ECM | 4WD ECU assembly |
| CAN communication system |
| Main body ECU (Multiplex network body ECU) | 4WD ECU assembly | Parking brake switch signal | CAN communication system |
| 4WD ECU assembly | Combination meter assembly |
| CAN communication system |
| Steering sensor | 4WD ECU assembly | Steering sensor signal | CAN communication system |
| Acceleration sensor (Airbag sensor assembly)*1 Acceleration sensor (Yaw rate sensor assembly)*2 | 4WD ECU assembly |
| CAN communication system |
System Description
SYSTEM DESCRIPTION GENERAL DESCRIPTION The dynamic torque control AWD system detects the driving conditions based on signals from each ECU, switches, the steering sensor, the wheel speed sensor, and t ...
Calibration
CALIBRATION DESCRIPTION (a) When the 4WD ECU assembly is replaced with a known good one from another vehicle or the acceleration sensor (airbag ECU assembly*1 or yaw rate sensor assembly*2) is replace ...
Other materials:
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Electric Parking Brake System: Right Electric Parking Brake Actuator Signal Stuck In Range (C06132A)
DESCRIPTION DTC No. Detection Item DTC Detection Condition Trouble Area Memory Note C06132A Right Electric Parking Brake Actuator Signal Stuck In Range
Diagnosis Condition:
Electric parking brake operating
Malfunction Status:
Motor locked, gear locked, free spinning
Detec ...
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Front Evaporator Temperature Sensor: Components
COMPONENTS ILLUSTRATION *1 AIR CONDITIONING HARNESS ASSEMBLY *2 COOLER EXPANSION VALVE *3 COOLING UNIT PARTS *4 HEATER GROMMET *5 HEATER RADIATOR UNIT SUB-ASSEMBLY *6 NO. 1 AIR CONDITIONING RADIATOR DAMPER SERVO SUB-ASSEMBLY *7 NO. 1 COOLER EVAPORATOR SUB-ASSEMBLY ...
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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