SYSTEM DIAGRAM
Transmitting ECU (Transmitter) | Receiving ECU | Signal | Communication Method |
---|---|---|---|
Airbag Sensor Assembly | Occupant Detection ECU |
| CAN |
Airbag Sensor Assembly | ECM |
| |
Airbag Sensor Assembly | Combination Meter Assembly |
| |
Occupant Detection ECU | Airbag Sensor Assembly |
|
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Rear Power Seat Control System(for Third Row): System Description
SYSTEM DESCRIPTION REAR POWER SEAT CONTROL SYSTEM DESCRIPTION
The rear No. 2 power seats have fold , return and jam protection functions.
Each rear No. 2 power seat can be operated independently.
FUNCTION OF MAIN COMPONENTS Component Function
No. 2 Seatback Frame Sub-assembly LH ...
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Immobiliser System: Engine Immobiliser System Signal (Some Circuit Quantity, Reported via Serial Data) Invalid (B279986)
DESCRIPTION If there is a communication malfunction between the ECM and ID code box (immobiliser code ECU), or when the communication ID codes do not match, the ECM stores this DTC. DTC No. Detection Item DTC Detection Condition Trouble Area Note B279986 Engine Immobiliser System Si ...