SYSTEM DIAGRAM
FRONT SEAT BELT WARNING
Communication Table Sender | Receiver | Signal | Communication Method |
---|---|---|---|
Airbag sensor assembly | Combination meter assembly |
| CAN |
Skid control ECU (Brake actuator assembly) | Combination meter assembly | Vehicle speed | |
ECM | Combination meter assembly | Shift position | |
Occupant detection ECU | Airbag sensor assembly |
|
REAR SEAT BELT WARNING
Communication Table Sender | Receiver | Signal | Communication Method |
---|---|---|---|
Main body ECU (multiplex network body ECU) | Combination meter assembly | Rear door courtesy light switch signal (LH/RH) | CAN |
Lexus RX (RX 350L, RX450h) 2016-2024 Repair Manual > Airbag System: Short in Side Squib (LH) Circuit (B1825-B1828)
DESCRIPTION The front side squib LH circuit consists of the airbag sensor assembly and front seat airbag assembly LH. The airbag sensor assembly uses this circuit to deploy the airbag when deployment conditions are met. These DTCs are stored when a malfunction is detected in the front side squib LH ...
Lexus RX (RX 350L, RX450h) 2016-2024 Repair Manual > Navigation System: Panel Switches do not Function
CAUTION / NOTICE / HINT NOTICE: Depending on the parts that are replaced during vehicle inspection or maintenance, performing initialization, registration or calibration may be needed. Refer to Precaution for Navigation System. Click here PROCEDURE 1. CHECK PANEL SWITCH (a) Check for fore ...