2015 — 2022
3.5L 2GR-FKS V6 AWD
Petrol
While at a standstill in Neutral, listen for any faint 'rattle' from the engine bay when revving between 1,500 and 2,000 RPM. | Description: The 2GR-FKS engine is robust, but it is wise to be aware of potential VVT-i cam gear rattle which can sometimes develop as these engines accumulate high mileage.
Check the infotainment system by using the 'Remote Touch' joystick to scroll through all menus, ensuring it responds promptly without lag. | Description: The joystick interface can be a little sensitive; it is helpful to ensure the controller feels tactile and responsive during your inspection.
While driving on an uneven road surface, listen closely for any metallic clunks coming from the rear suspension. | Description: Lexus suspension is designed for comfort, but the sway bar links can occasionally show signs of wear after many years of navigating our Kiwi roads.
Observe the dashboard display at startup for any flickering or persistent warning lights, specifically those related to the AWD system or safety sensors. | Description: It is prudent to ensure that all electronic modules are communicating correctly and that there are no underlying sensor issues present.
Consider a transmission fluid flush to maintain long-term smoothness of the 8-speed automatic.
Time for a thorough check of the water pump and coolant system, as preventative cooling system care is a wise move.
Check the condition of the suspension bushings and drive belts for any signs of surface cracking.
Check the engine oil level and confirm it is free from any 'milky' residue.
Verify the service history logbook to ensure the 10,000km or 12-month oil change intervals have been followed.
Test the power tailgate operation to ensure it opens and closes smoothly without stalling.
Inspect the brake pads and rotors, as the RX 350 is a heavy vehicle and these are a standard wear item.
Ensure the air conditioning blows cold consistently, as a quick vent check is always a good idea.
Estimated repair costs if issues arise
As part of future budget planning, it is common to address cooling system components as the vehicle reaches higher kilometres to prevent overheating issues. This involves a pump replacement and fresh coolant flush.
If you notice the ride quality becoming a little less composed over time, you might eventually need to budget for replacing the front control arm bushings to restore that 'Lexus-smooth' feeling.
Depending on the car's history, it is a good idea to keep an eye on the underside for any minor oil misting near the transfer case, which can sometimes occur as seals age.
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Disclaimer: This report is generated with the assistance of AI analysis based on verified automotive data. While we strive for 100% accuracy, enthusiasts should always conduct physical inspections and consult service records. View Full Disclaimer