Parts for your 2015 Subaru Exiga-Steering rack

2015 Subaru Exiga steering rack: what it does and how to look after it

Based on technical references including the Subaru YA Exiga factory service manual (2008–2015), the Subaru FAST electronic parts catalogue, and the 2015 Exiga/Exiga Crossover 7 model literature, the 2015 Subaru Exiga is equipped with a rack-and-pinion steering rack. Most 2015 Exiga and Exiga Crossover 7 variants run electric power steering (EPS) assisting the rack, earlier or specific market trims may use a hydraulic power-assisted rack. Either way, a steering rack is definitely fitted and central to how the car points and feels on the road.

The steering rack converts the driver’s steering wheel input into precise left–right movement through the inner and outer tie rods, keeping the Exiga tracking straight and the tyres wearing evenly. A healthy rack gives consistent on-centre feel, confidence in corners, and smooth feedback over Aussie and Kiwi roads.

For servicing a 2015-subaru-exiga steering-rack, it’s worth a quick check each service interval. On EPS-equipped cars there’s no fluid to change, but the rack boots, inner tie rods and outer tie rod ends still need inspection. On hydraulic versions, keep an eye on fluid condition and level, and look for dampness around the pinion area and boots that could hint at seal wear.

• Telltale signs it’s time for attention: free play or a knock over bumps, drifting or tramlining, uneven tyre wear, heavy or inconsistent assist, warning light for EPS, or visible tears in the rack boots.
• If a boot is torn, replace it promptly to keep water and grit out of the rack.

Replacement is best left to a competent workshop, as the rack interfaces with the subframe and steering column. Expect the steering wheel and rack to be centred and the intermediate shaft pinch bolt correctly torqued. EPS models may require a steering angle sensor reset or assist calibration with a scan tool. Hydraulic setups benefit from bleeding and, if the fluid is dark or burnt, a complete flush using the specified PS fluid.

• After any rack or tie-rod work, a four-wheel alignment is essential to protect your tyres and restore straight-line stability.
• In coastal NZ and Australian conditions, a light anti-corrosion treatment on external hardware and regular boot inspections can extend rack life well past 200,000 km.

Genuine or high-quality reconditioned racks are recommended, cheap units can introduce play or torque-steer sensations that spoil the Exiga’s otherwise tidy road manners.

Does the 2015 Subaru Exiga use electric or hydraulic power steering?

The 2015 Exiga and Exiga Crossover 7 commonly use electric power steering assisting a rack-and-pinion gear. Some market variants and earlier trims may have hydraulic assist. If there’s a power steering fluid reservoir and hoses at the rack, it’s hydraulic, if not, it’s EPS.

How long should a steering rack last on a 2015 Subaru Exiga?

With intact boots and regular checks, many Exiga racks run well beyond 200,000 km. Rough roads, torn boots, or fluid contamination (on hydraulic cars) can shorten that. Early signs like play or uneven tyre wear should be addressed quickly to avoid escalating costs.

What’s involved in replacing the steering rack on this model?

The job typically includes disconnecting the tie rods, dropping or shifting the subframe as needed, separating the steering shaft, and swapping the rack. EPS cars may need a calibration, hydraulic cars need fluid bleed. An alignment is mandatory afterwards.