Parts for your 2020 Mitsubishi Eclipse cross-Steering rack

2020 Mitsubishi Eclipse Cross steering rack — what it does and when to service it

Yes, the 2020 Mitsubishi Eclipse Cross uses a steering rack. Technical sources such as the Mitsubishi Motors Eclipse Cross Service Manual (Group 37: Power Steering, 2018–2021) describe an electric power steering (EPS) system with a rack-and-pinion steering gear. The Mitsubishi ASA electronic parts catalogue for the 2020 GK/GL series also lists a complete steering gear (rack-and-pinion) assembly and associated inner/outer tie-rods, confirming the fitment.

On this model, the steering rack converts the driver’s steering wheel input into precise left–right movement of the front wheels. Being EPS, there’s no hydraulic pump or fluid, assist comes from an electric motor and control module integrated with the steering gear. The result is lighter steering at low speeds, a firmer feel on the motorway, and fewer fluid-related leaks to worry about.

As part of routine servicing, the steering rack doesn’t need fluid changes, but it still deserves a look. A technician will check the rack boots for splits, inspect inner and outer tie-rod ends for play, and confirm there’s no abnormal free play across centre. They’ll also scan for EPS fault codes and verify the steering angle sensor is happy. If the vehicle has clipped a kerb or hit a pothole, an alignment check is smart to protect tyres and keep the rack working within its sweet spot.

• Typical warning signs: clunks over bumps, wandering or pull, uneven tyre wear, heavier-than-normal steering, EPS warning light, or grease seeping from a torn boot.
• Service tip: inspect the steering system every service interval (time or kilometres), and anytime after an impact or suspension work.

If the rack needs replacing, factor in a wheel alignment and electronic calibrations. The battery should be supported during the job, and the steering angle and torque sensors may require calibration with a scan tool. New rack boots and clamps are fitted, inner/outer tie-rods are set to baseline, then toe is adjusted on the alignment rack. After replacement, a short road test should confirm on-centre feel and that the EPS light stays off.

Looked after, an Eclipse Cross steering rack can run for hundreds of thousands of kilometres. Gentle parking inputs, avoiding holding full lock, and keeping tyres properly inflated all help it go the distance.

Does the 2020 Eclipse Cross use power steering fluid?

No. It runs electric power steering (EPS), so there’s no hydraulic fluid or pump to service. That’s one less fluid change to organise, and fewer leak points as the kilometres add up.

How long does a steering rack typically last on an Eclipse Cross?

With normal driving and regular inspections, many see well over 150,000–250,000 km. Impacts (potholes, kerbs), torn rack boots letting grit in, or ignored alignment issues can shorten that lifespan.

Do you need a wheel alignment after replacing the steering rack?

Absolutely. A proper alignment is essential to set toe and restore on-centre feel. After installation, the EPS and steering angle sensor may also need calibration with a scan tool.