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 |
Precaution
Parts LocationLexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Power Mirror Control System (w/o Memory): AUTO Power Retract Mirrors do not operate
DESCRIPTION The multiplex network master switch assembly sends the auto retractable outer mirror switch signal to the main body ECU (multiplex network body ECU) via LIN communication. The main body ECU (multiplex network body ECU) sends the auto retract/return signal to the outer mirror control ECU ...
Lexus RX (RX 350L, RX450h) 2016-2026 Owners Manual > Steps to take in
an emergency: If a warning message is
displayed
The multi-information display shows warnings of system malfunctions,
incorrectly
performed operations, and messages that indicate a need for maintenance.
When a message is shown, perform the correction procedure
appropriate to the message.
Except F SPORT models
F SPORT models
Master ...