Caution / Notice / Hint
WARNING: This page is about a different car, the 2025 Lexus RX 450h+, 2025 Lexus RX 350h, 2024 Lexus RX 450h+, 2024 Lexus RX 350h, and 2023 Lexus RX 350h. However, it is still accessible from the selected car via links, so may be relevant.
COMPONENTS (INSTALLATION)
| Callout - Procedure | Part Name Code | ||||
|---|---|---|---|---|---|
| 1 | SET EGR VALVE ASSEMBLY | 25620 | See step 1 | - | - |
| 2 | NO. 8 WATER BY-PASS HOSE | 16296 | - | - | - |
| 3 | NO. 4 WATER BY-PASS HOSE | 16281N | - | - | - |
| 4 | NO. 1 EGR COOLER GASKET | 25685 | See step 4 | - | - |
| 5 | EGR VALVE GASKET | 25627 | See step 5 | - | - |
| 6 | EGR COOLER ASSEMBLY | 25680 | See step 6 | - | - |
| 7 | NO. 4 WATER BY-PASS HOSE | 16281N | - | - | - |
| 8 | NO. 3 WATER BY-PASS HOSE | 16267 | - | - | - |
| 9 | INSTALL EGR VALVE ASSEMBLY | 25620 | See step 9 | - | - |
| 10 | EGR INLET GASKET | 25628 | - | - | - |
| 11 | EGR VALVE ADAPTER GASKET | 25629 | - | - | - |
| 12 | NO. 1 EGR PIPE SUB-ASSEMBLY | 25601 | See step 12 | - | - |
| 13 | ENGINE WIRE | - | - | - | - |
| 14 | NO. 2 FUEL VAPOR FEED HOSE | 23827D | - | - | - |
| 15 | NO. 1 FUEL VAPOR FEED HOSE | 23826 | - | - | - |
| 16 | INVERTER WITH CONVERTER ASSEMBLY | G92A0 | - | - | - |
| 17 | ADD ENGINE COOLANT (for Engine) | - | - | See step 17 | - |
| 18 | INSPECT FOR COOLANT LEAK (for Engine) | - | See step 18 | - | - |
| 19 | INSPECT FOR EXHAUST GAS LEAK | - | - | - | See step 19 |
| 20 | PERFORM INITIALIZATION | - | - | - | See step 20 |
| *A | for Type A | *B | for Type B |
| N.m (kgf/cm, ft.lbf): Specified torque | • | Non-reusable part |
NOTE:
This procedure includes the installation of small-head bolts. Refer to Small-Head Bolts of Basic Repair Hint to identify the small-head bolts.
Refer to PRECAUTION [10/2022 - ]