2020 — 2026
2.5L A25A-FXS Hybrid FWD
Hybrid
Listen for any subtle 'thrumming' or vibration from the rear end during motorway speeds, as the electronic power unit and rear suspension bushings on high-mileage imports can occasionally show premature wear.
Operate the infotainment screen and climate control interface while stationary; verify that the touch-sensitive panel responds promptly without lag, as these units can sometimes become temperamental due to heat cycles.
Shift the transmission from P to R to D on a slight incline to ensure the transition is seamless; a noticeable hesitation could be a sign to check the transmission fluid condition rather than an immediate failure.
Inspect the underside for signs of water ingress near the hybrid battery vents located under the rear seat; while robust, these intakes should be clear of debris to ensure optimal battery longevity.
Common interval for a full hybrid system health check and inspection of the coolant loop for the inverter.
Consider a preventative inspection of the electric water pump and potentially spark plug replacement to maintain engine efficiency.
Time to evaluate the state of the suspension components and ensure the hybrid battery cooling fan is free of dust build-up.
Prioritize regular engine oil changes every 10,000km using 0W-16 or 0W-20 synthetic oil to keep the VVT-i system happy.
Keep an eye on the 12V auxiliary battery located in the boot, as these can flatten if the car sits for long periods without being driven.
Check the brake pad thickness periodically; thanks to regenerative braking, the pads often last much longer than in standard petrol cars, but they can seize if not used enough.
Ensure the cabin air filter is replaced annually to keep the sophisticated climate control system breathing easily.
Periodically check the tire pressures, as the Harrier's hybrid system efficiency is quite sensitive to rolling resistance.
Estimated repair costs if issues arise
If this component needs attention in the future, it is a key part of keeping the hybrid system running cool. It is a proactive replacement rather than a common failure, but worth keeping in mind for higher mileage vehicles.
These small batteries do the heavy lifting for the car's electronics before the hybrid system kicks in. Depending on the car's history, you might eventually need to budget for a specialized AGM battery replacement.
As these cars clock up the kilometers on NZ roads, the ride comfort might soften. Budgeting for a front control arm bushing refresh can help restore that 'like-new' Toyota feel.
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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