Parts for your 2018 Mitsubishi Eclipse cross-Power steering pump

2018 Mitsubishi Eclipse Cross power-steering pump: is it used?

For the 2018 Mitsubishi Eclipse Cross, a traditional hydraulic power-steering pump isn’t fitted. Technical sources identify this model as using Electric Power Steering (EPS), not a belt-driven hydraulic system. This is confirmed by the Mitsubishi Eclipse Cross Owner’s Manual (MY18) in the “Electric power steering (EPS) warning display” section, the Mitsubishi Motors Australia 2018 Eclipse Cross Specifications brochure listing “Electric power-assisted steering,” and the Mitsubishi workshop manual (Steering, Group 37A) that details the EPS control unit and motor. With EPS, there’s no hydraulic pump, reservoir, hoses or power-steering fluid to maintain.

Why no pump? EPS uses an electric motor and an ECU to provide steering assist. It cuts parasitic drag on the engine, helps fuel economy, and trims weight and complexity under the bonnet. It also allows smarter control of steering feel, integrates neatly with driver-assistance systems, and removes the usual leak and noise risks of hydraulic setups. That’s why a power-steering pump simply isn’t relevant on this vehicle.

What should Eclipse Cross owners do instead? Keep an eye on the health of the electrical system that EPS relies on – a weak battery or charging fault can make the steering feel heavier or trigger an EPS warning light. Regular servicing should include checks for steering play, rack boots, tie-rod ends, and front suspension components, along with wheel alignment and correct tyre pressures. If the EPS light comes on, a scan for fault codes and a system test by a qualified technician is the go-to move. After heavy low-speed manoeuvring, the system may reduce assist briefly to manage heat, letting it cool and ensuring the battery and alternator are up to scratch generally sorts it.

• No power-steering fluid changes are required.
• No hydraulic pump, belt, or hose replacements are part of routine servicing.
• Focus on battery condition, charging performance, steering joints, and software updates when advised by the dealer.

Does the 2018 Eclipse Cross have a power-steering pump or fluid to change?

No. It runs Electric Power Steering, so there’s no hydraulic pump, reservoir, hoses or power-steering fluid. There’s no scheduled power-steering-fluid service on this model.

What steering maintenance actually matters on this car?

Battery and charging-system checks, wheel alignment, tyre pressures, and inspections of the rack boots, tie-rod ends and column joints. If the EPS warning light appears, get the codes read and the system tested.

Why might the steering feel heavy at times?

Low battery voltage, charging issues, overheated EPS after extended parking manoeuvres, low tyre pressures, or a steering-angle sensor calibration fault. Check the battery and alternator, set tyre pressures correctly, allow a brief cool-down if needed, and have a workshop scan the EPS if the warning light is on.