SYSTEM DIAGRAM
Communication Table | Transmitting ECU (Transmitter) | Receiving ECU | Signal | Communication Method |
|---|---|---|---|
| Airbag Sensor Assembly | Occupant Detection ECU |
| CAN |
| Yaw Rate Sensor Assembly*2 | Occupant Detection ECU |
| |
| Skid Control ECU (Brake Actuator Assembly) | Occupant Detection ECU |
| |
| Occupant Detection ECU | Airbag Sensor Assembly |
|
Parts Location
System DescriptionLexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Rear Power Seat Control System(for Third Row): Terminals Of Ecu
TERMINALS OF ECU CHECK FOLD SEAT CONTROL ECU (RH SEAT) (a) Disconnect the x15 and x16 fold seat control ECU (RH seat) connectors. (b) Measure the resistance and voltage according to the value(s) in the table below. Terminal No. (Symbol) Wiring Color Terminal Description Condition Specifi ...
Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Navigation System: Lost Communication with Haptic Device (B1323-B1326)
DESCRIPTION These DTCs are stored when communication between the radio receiver assembly and remote touch (remote operation controller assembly), combination meter assembly, headup display (meter mirror sub-assembly)* or clock assembly is not possible.
*: w/ Headup Display System
DTC No. ...