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.




Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
| Callout - Procedure |
Part Name Code |
 |
 |
 |
| 1 |
FRONT EXHAUST PIPE ASSEMBLY (TWC: Rear Catalyst) |
17410 |
See step 1 |
- |
- |
| 2 |
AIR FUEL RATIO SENSOR (for Sensor 2) |
89467C |
- |
- |
- |
 |
N.m (kgf/cm, ft.lbf): Specified torque |
• |
Non-reusable part |




Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
| Callout - Procedure |
Part Name Code |
 |
 |
 |
| 3 |
TAIL EXHAUST PIPE ASSEMBLY |
17430 |
- |
- |
- |
| 4 |
ADD ENGINE COOLANT (for Engine) |
- |
- |
See step 4 |
- |
| 5 |
INSPECT FOR COOLANT LEAK (for Engine) |
- |
- |
- |
See step 5 |
| 6 |
INSPECT FOR EXHAUST GAS LEAK |
- |
- |
- |
See step 6 |
 |
N.m (kgf/cm, ft.lbf): Specified torque |
• |
Non-reusable part |