SYSTEM DIAGRAM
Communication Table | Sender | Receiver | Signal | Line |
|---|---|---|---|
| Certification ECU (Smart Key ECU Assembly) | Main Body ECU (Multiplex Network Body ECU) |
| CAN |
| Main Body ECU (Multiplex Network Body ECU) | Combination Meter Assembly | Wireless door lock hazard warning light request signal | CAN |
| Multiplex Network Door ECU | Main Body ECU (Multiplex Network Body ECU) | Power back door control signal | CAN |
System Description
How To Proceed With TroubleshootingLexus RX (RX 350L, RX450h) 2016-2026 Owners Manual > Steps to take in
an emergency: If the electronic key does
not operate properly
If communication between the electronic key and vehicle is interrupted
or the electronic key cannot be used because the battery is
depleted, the smart access system with push-button start and wireless
remote control cannot be used. In such cases, the doors can be opened and
the hybrid system can ...
Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Vacuum Warning Switch: On-vehicle Inspection
ON-VEHICLE INSPECTION PROCEDURE 1. INSPECT BRAKE FLUID LEVEL IN RESERVOIR Click here 2. INSPECT BRAKE BOOSTER ASSEMBLY Click here 3. REMOVE FRONT WIPER MOTOR AND LINK ASSEMBLY Click here 4. REMOVE OUTER COWL TOP PANEL SUB-ASSEMBLY Click here 5. INSPECT VACUUM WARNING SWITCH ASSEMBLY (a) St ...