2005 — 2010
1.5L L15A i-VTEC - FWD
Petrol
Check this by shifting through the CVT range while stationary and driving; ensure there is no 'judder' or hesitation upon initial acceleration, as this is a known characteristic for older Honda CVT gearboxes.
While parked, check this by turning the steering wheel lock-to-lock; listen for any clicking or knocking sounds from the CV joints, which can show signs of wear on vehicles of this age.
Inspect this by checking the spare wheel well and boot carpets for any dampness; early Airwaves can occasionally experience perished rear light seals, leading to minor water ingress.
Test this by ensuring the air conditioning blows cold promptly; some units may eventually show signs of refrigerant loss or compressor clutch fatigue after many years of service.
Usually marks the point where the initial set of spark plugs and accessory belts may be due for a look if not already replaced.
A common window where engine mounts might start to show some vibration, and the CVT fluid should definitely have been refreshed a few times by now.
Consider having a qualified mechanic inspect the suspension bushings and steering rack boots for age-related perishing.
Ensure the CVT fluid is Honda genuine HCF-2 (or the specific fluid required for the year) as these gearboxes are quite sensitive to the correct oil.
Check the engine oil level regularly; the L15A is a reliable unit, but keeping the oil clean helps maintain VTEC performance.
Verify that the battery terminals are clean and tight, as a stable voltage is important for the electronic systems in these Hondas.
Inspect the coolant levels and check that the radiator hoses feel supple rather than brittle or hard.
Keep an eye on the cabin air filter, especially if you live in dusty or coastal NZ environments, to maintain good airflow.
Estimated repair costs if issues arise
Regular fluid changes are the lifeblood of this transmission. If you notice a shudder, a full drain and fill is the first step in future budget planning.
If you feel excess vibration at idle, the rubber mounts may have hardened over time. Replacing these can restore that smooth Honda feeling.
If the car develops a slight misfire under load, the ignition coils might be due for a refresh. It is often wise to do the plugs at the same time.
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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