2014 — 2022
3.5L VQ35HR Hybrid - 350GT Hybrid 2WD
Hybrid
When moving from a standstill, pay attention to the transition between electric and petrol power. If you notice any hesitations or jerky gear changes, it is worth asking a mechanic to check the transmission software calibration.
Find a quiet road and listen for any humming or whining sounds coming from the hybrid battery cooling fan located behind the rear seats, as this may indicate the vent is blocked or the fan is working overtime.
Use the infotainment system to navigate through the menus. These units were originally designed for the Japanese market, so ensure the interface is usable for you and check that any retrofitted navigation or Bluetooth systems are functioning without dropping connection.
Park the car and leave the engine running while you walk around it. Observe the exhaust note and check for any irregular vibrations that might suggest the engine mounts are beginning to wear, which is common in vehicles that have seen extensive city driving.
Usually the time to inspect hybrid battery health and replace the transmission fluid to ensure smooth operation.
Consider having the suspension bushings and shock absorbers inspected for signs of fatigue, as these are heavier vehicles than their predecessors.
A good point to look at the water pump and cooling system components to ensure the VQ35HR engine remains at optimal operating temperatures.
Regular engine oil and filter changes every 10,000km using high-quality synthetic oil.
Keep the hybrid battery cooling intake vent behind the rear seats clean and free of dust or debris.
Periodically check the health of the 12V auxiliary battery, as a weak one can cause strange electronic gremlins in these tech-heavy vehicles.
Monitor brake pad wear closely; because the car uses regenerative braking, the friction pads can sometimes seize from lack of use if the car is driven very gently.
Replace the cabin air filter annually to keep the climate control system operating efficiently.
Estimated repair costs if issues arise
Future Budget Planning: While these battery packs are very robust, if this component needs attention in the future, it is wise to budget for a specialized diagnostic check or potential cell replacement to keep the hybrid system performing at its best.
Future Budget Planning: Depending on the car's history, you might eventually need to budget for a transmission service or valve body cleaning if the gear shifts start to feel less than seamless.
Future Budget Planning: If your model is equipped with electronic damping, replacing these units as they age ensures the ride remains comfortable. It is something to keep in mind for long-term ownership.
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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