SYSTEM DIAGRAM
| *1 | Fuel Tank Cap Assembly | *2 | Fuel Cut-off Valve |
| *3 | Fuel Tank Assembly | *4 | Fuel Fill Check Valve |
| *5 | Canister Filter | *6 | Refueling Valve |
| *7 | Canister (Charcoal Canister Assembly) | *8 | Pump Motor |
| *9 | Canister Pump Module (Charcoal Canister Leak Detection Pump Sub-assembly) | *10 | Canister Pressure Sensor |
| *11 | ECM | *12 | Purge Valve (Purge VSV) |
| *13 | Vent Valve | - | - |
| *a | to Intake Manifold | *b | Purge Line |
| *c | Air Line | *d | Vent Line |

Parts Location
On-vehicle InspectionLexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Audio And Visual System (for 8 Inch Display): 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 Audio and Visual System. Click here PROCEDURE 1. CHECK PANEL SWITCH (a) Check fo ...
Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Front Power Seat Control System (w/ Memory): Front Power Seat does not Operate with Front Power Seat Switch
DESCRIPTION Signals are input into the position control ECU and switch assembly LH. The built-in ECU manages the signals received from the power seat switch, and operates each motor. If the position control ECU and switch assembly LH receives more than 2 motor operation signals for the same motor, t ...