Parts for your 2018 Nissan Serena-Power steering fluid

Power Steering Fluid on the 2018 Nissan Serena: What You Need to Know

When it comes to the 2018 Nissan Serena, many drivers often wonder if power-steering fluid plays a role in the vehicle's steering system. Interestingly, the 2018 Nissan Serena does not use traditional hydraulic power steering fluid, and here's why.

The 2018 Nissan Serena is equipped with an electric power steering system (EPS) rather than a conventional hydraulic power steering system. This means that instead of using power-steering fluid to assist with steering, the Serena relies on an electric motor to provide the necessary assistance to the steering wheel. This modern technology has become increasingly popular in recent years, especially in newer models, due to its efficiency, reliability, and ease of maintenance.

The absence of power-steering fluid in the 2018 Nissan Serena is primarily because the electric power steering system eliminates the need for hydraulic components altogether. Hydraulic steering systems use a pump driven by the engine, which circulates fluid under pressure to assist the driver in turning the wheels. This system requires power-steering fluid to function properly and demands routine checks and occasional fluid changes.

Conversely, electric power steering improves fuel efficiency as it only draws electrical power when assistance is needed, unlike hydraulic systems that continuously run the power-steering pump. Additionally, EPS reduces maintenance since there is no fluid to leak or degrade over time and no need for components like pumps, hoses, or reservoirs associated with hydraulic systems.

For owners of the 2018 Nissan Serena, this means there is no need to worry about checking or topping up power-steering fluid. Instead, the vehicle's EPS requires less hands-on care, making it a hassle-free part of your daily drive. However, like any automotive system, it is still essential to keep an eye on the steering performance. If the steering feels unusually heavy, jerky, or if warning lights appear on the dashboard, it is sensible to have a professional inspection arranged. Electric power steering systems use sensors and electrical components that may require diagnostic checks if issues arise.

The benefits of an electric power steering system on the 2018 Serena don't stop at the low maintenance. By removing the hydraulic fluid, the EPS system improves environmental friendliness by avoiding the disposal issues related to used power-steering fluid, which is considered a hazardous waste. It also reduces the chances of leaks that can cause damage to other engine components or lead to messy repairs. Overall, the EPS system in the Nissan Serena offers a cleaner, quieter, and more efficient steering experience for drivers.

While the 2018 Nissan Serena does not require any power-steering-fluid maintenance, routine servicing still plays a vital role in keeping the steering system and overall vehicle performance in check. Service centres will check the EPS system's electrical connections, motor operation, and steering column for any signs of wear or damage. Steering component inspections often include checking the condition of tie rods, linkages, and suspension parts, which are crucial for safe and responsive handling.

If a traditional power steering system was fitted and power-steering fluid was necessary, it would typically involve periodic fluid replacement to maintain the fluid's performance. Power-steering fluid keeps the steering components lubricated and prevents corrosion within the system. Over time, this fluid can degrade or become contaminated, which may result in noisy steering, harder turning, or even damage to the power steering pump and rack. But because the Nissan Serena uses electric power steering, these concerns do not apply.

To sum it up, the 2018 Nissan Serena embraces modern technology with its electric power steering system, dispensing with the need for power-steering fluid altogether. This innovation simplifies ownership and reduces ongoing maintenance, giving drivers one less thing to worry about during their routine servicing appointments. Just keep tabs on how the steering feels during drives and ensure regular professional checks are part of the maintenance schedule, and the steering will stay smooth and responsive for years to come.