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 Repair Manual > Fuel Sender Gauge Assembly: Components
COMPONENTS ILLUSTRATION *A for TMC Made - - *1 FUEL SENDER GAUGE ASSEMBLY *2 FUEL SUCTION TUBE WITH PUMP AND GAUGE ASSEMBLY ILLUSTRATION *A for TMMC Made - - *1 FUEL SENDER GAUGE ASSEMBLY *2 FUEL SUCTION TUBE WITH PUMP AND GAUGE ASSEMBLY ...
Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Sfi System: Check For Intermittent Problems
CHECK FOR INTERMITTENT PROBLEMS HINT: Inspect the vehicle ECM using check mode. Intermittent problems are easier to detect with the Techstream when the ECM is in check mode. In check mode, the ECM uses 1 trip detection logic, which is more sensitive to malfunctions than normal mode (default), which ...