2026-09-15
Lexus NX 200t/300/300h Power Steering – EPS System Malaysia
All NX variants use Electronic Power Steering (EPS) — no hydraulic fluid required. EPS is maintenance-free under normal use. High mileage (120,000 km+): check for steering rack play or column noise. EPS rack replacement (reconditioned). If the NX steering suddenly becomes heavy, scan for EPS fault codes before any parts replacement — often a software reset resolves minor EPS issues.
Lexus NX Power Steering
- NX uses EPS — no hydraulic power steering fluid; steering weight adjustable via drive mode (Eco/Normal/Sport)
- Sport mode: EPS weights up the steering — preferred by drivers who find Normal mode too light
- NX EPS issue: intermittent power steering warning light — often triggered by 12V battery voltage drop; check 12V battery first
- Steering rack boots: inspect at every service — torn boots allow water and dirt ingress into the rack