Parts for your 2015 Mitsubishi Lancer-Power steering pump

Understanding the Power Steering Pump on the 2015 Mitsubishi Lancer

The 2015 Mitsubishi Lancer generally comes equipped with a hydraulic power steering system, which means it uses a power steering pump. This component is essential for making steering easier and more responsive, especially at low speeds or while parking. The power steering pump is driven by the engine and is responsible for pressurising the hydraulic fluid that assists in turning the steering wheel with less effort.

So, what exactly does the power steering pump do? It takes hydraulic fluid from the reservoir and pushes it through the power steering system. This pressurised fluid helps create the force needed to turn the wheels. Without it, drivers would find steering much harder, particularly during slow manoeuvres or when parked. The pump itself is usually belt-driven from the engine crankshaft, which means it is always running when the engine is on. This continuous operation keeps the fluid flowing and ensures smooth steering performance.

On the 2015 Mitsubishi Lancer, the power steering pump is part of the standard hydraulic power steering setup found in most trims. Some later or higher-spec vehicles might use electric power steering, but that's generally not the case for this particular model year. If your Lancer has hydraulic power steering, you will indeed find a power steering pump under the bonnet.

Maintaining the power steering pump is crucial for keeping your Mitsubishi Lancer steering in top form. Over time, the pump can wear out like any other mechanical component. Failure to maintain or replace a failing power steering pump could lead to harder steering, noisy operation, or even total steering failure, which is unsafe and costly to fix.

Here are some tips and advice on servicing the power steering pump for your 2015 Lancer:

• Check power steering fluid regularly: It's important to keep an eye on the fluid level in the reservoir and top it up with the recommended fluid type if it's low. Low fluid levels can cause the pump to whine or wear prematurely.
• Look for leaks: Hydraulic systems rely on sealed lines and fittings. If you notice fluid pooling under the car or a drop in steering performance, inspect for leaks around the pump, hoses, and rack.
• Listen for unusual noises: A whining or groaning noise when turning the steering wheel often indicates a pump under strain or running low on fluid.
• Replace fluid periodically: Like engine oil, power steering fluid can degrade over time. Flushing and replacing the fluid as part of scheduled maintenance helps prevent internal pump wear and keeps the system running smoothly.
• Watch for stiffness in steering: If steering becomes harder, especially at low speeds, this might be the pump struggling to supply enough pressure, signalling the need for inspection or replacement.

When it comes to replacing the power steering pump on a 2015 Mitsubishi Lancer, it's a job best left to professionals or experienced home mechanics. The pump is mounted in a spot that requires careful removal of the drive belt and sometimes other components. After changing the pump, the system must be properly bled to remove any air trapped in the hydraulic lines, which can affect steering feel and function.

While replacing a power steering pump might sound daunting, it's not uncommon to need it done after many years or high mileage. Pumps can last a long time if maintained well, but if the vehicle has been through tough driving conditions or the fluid has been neglected, wear can happen faster.

When servicing the pump or related components, consider replacing associated parts like the drive belt or steering fluid hoses if they show signs of wear or damage. This preventive approach can save time and money down the track.

In short, the 2015 Mitsubishi Lancer's power steering pump plays a key role in the vehicle's driving comfort and safety. Taking care of this part with regular checks and maintenance will keep the steering smooth and reliable, making every drive a more enjoyable experience.