SYSTEM DIAGRAM
Transmitting ECU | Receiving ECU | Signal | Communication Method |
---|---|---|---|
Radio Receiver Assembly | Air Conditioning Amplifier Assembly | Rear window defogger switch signal | CAN |
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Automatic Transaxle System: Monitor Drive Pattern
MONITOR DRIVE PATTERN MONITOR DRIVE PATTERN FOR ECT CAUTION: Perform the following procedure on a level surface while strictly observing all traffic laws and speed limits. HINT: Performing this drive pattern is one method to simulate ECM (ECT) malfunction detection conditions. Some DTCs may not be d ...
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Can Communication System: Dtc Check / Clear
DTC CHECK / CLEAR CHECK FOR DTC (a) Connect the Techstream to the DLC3. (b) Turn the engine switch on (IG). (c) Turn the Techstream on. (d) Enter the following menus: Body Electrical / Central Gateway / Trouble Codes. Body Electrical > Central Gateway > Trouble Codes (e) Read the DTCs. CLEAR D ...