Parts for your 2011 Mitsubishi Lancer-Power steering pump

2011 Mitsubishi Lancer power‑steering pump — is it fitted?

For the 2011 Mitsubishi Lancer sold in Australia and New Zealand (CJ series, non‑Evolution models), a traditional power‑steering pump isn’t used. These cars run Electric Power Steering (EPS), which uses an electric motor and control module rather than a belt‑driven hydraulic pump and fluid. This is confirmed in Mitsubishi’s technical literature: the CJ Lancer Service Manual (Steering/Group 37) specifies EPS for non‑Evolution variants, the Owner’s Manual notes there’s no serviceable power‑steering fluid, and the Mitsubishi ASA parts catalogue shows no pump listing for these VIN ranges. The exception is the high‑performance Lancer Evolution X, which retains a conventional hydraulic system with a belt‑driven pump.

Why no pump on most 2011 Lancers? EPS replaces the hydraulic pump, hoses and fluid with an electric assist motor mounted on the column or rack. The steering ECU reads inputs from torque and vehicle‑speed sensors to vary assistance. That means less parasitic drag on the engine (better fuel economy), fewer leak points, lighter packaging under the bonnet and virtually no routine servicing for the steering assist itself.

What should owners keep an eye on instead? While there’s no fluid to top up, EPS performance does depend on healthy electrics and suspension geometry:

• Battery and charging health: weak voltage can trigger the EPS warning lamp and make the steering feel heavy at idle.
• Wheel alignment, tyre pressures and front‑end wear: incorrect toe, low pressures or worn bushes/ball joints will make the steering heavier and vague.
• Steering boots and rack: tears can let grit in and wear the rack and inner tie‑rods.

If the EPS warning light comes on, or the wheel intermittently gets heavy, have the car scanned for steering fault codes and check the 12V system first. A competent workshop can perform a load test on the battery/alternator, inspect steering column torque‑sensor wiring and verify alignment.

Own a 2011 Lancer Evolution X? That model does have a hydraulic power‑steering pump. If fitted to the vehicle, check for belt condition, leaks at hoses and rack, and use only the fluid specified on the cap or in the Mitsubishi service manual. Replace noisy or leaking pumps promptly to avoid metal contamination of the rack.

FAQs

Does a 2011 Mitsubishi Lancer have a power‑steering pump?
Most 2011 Lancer models (CJ series, non‑Evolution) use Electric Power Steering, so there’s no hydraulic pump or fluid. The Evolution X variant is the notable exception and does use a belt‑driven hydraulic pump.

Where is the power‑steering fluid reservoir on a 2011 Lancer?
On non‑Evolution models there isn’t one, because EPS doesn’t use fluid. If you’re looking under the bonnet and can’t find a reservoir, that’s normal. If your car is an Evolution X, you’ll find a conventional reservoir and should follow the fluid spec in the owner’s manual.

My 2011 Lancer’s steering feels heavy — what should I check?
For EPS‑equipped cars, start with battery and alternator condition, the EPS warning lamp, tyre pressures and a proper wheel alignment. Intermittent heaviness often points to low system voltage or a poor electrical connection rather than a hydraulic issue.