Parts for your 2017 Toyota Crown-Steering rack

2017 Toyota Crown steering rack: what it does and how to look after it

Per Toyota’s S210-series Crown service information and the Toyota Electronic Parts Catalogue, every 2017 Toyota Crown (including Royal, Athlete and Majesta variants) uses an electric rack‑and‑pinion steering rack (EPS). Those technical sources list a rack assembly with an integrated assist motor and sensors, so a steering rack is absolutely relevant to this model.

On the 2017 Toyota Crown, the steering rack converts the driver’s steering wheel input into precise movement at the front wheels. Being an EPS unit, the assist comes from an electric motor on the rack rather than a hydraulic pump, which trims fuel use and cuts maintenance. It also lets the Crown’s stability, lane and parking systems talk directly to the steering for smooth, confident behaviour around town and on the motorway.

For everyday use, the rack’s job is to deliver tight, consistent control with minimal play. The internal gears, bushings and tie rods must stay snug, the bellows boots need to keep grit and water out, and the EPS sensors must stay calibrated so on‑centre feel stays true. There’s no power‑steering fluid to check or change on this model.

• Signs it’s time to inspect the steering rack on a 2017 Crown:
  • Notchy, heavy or inconsistent steering effort, or an EPS warning light
  • Play or knock over bumps, a dull clunk when turning at low speed
  • Vehicle pulling, crooked steering wheel, or wandering on the highway
  • Uneven front tyre wear, split rack boots, or grease visible at the ends

Good servicing practice in AU/NZ workshops is to inspect the rack and tie rods at each 10,000–15,000 km service. That includes checking inner and outer tie‑rod end play, boot condition, mounting bushes, and confirming alignment. Because it’s EPS, technicians should also verify battery health and perform a steering angle/torque sensor calibration after alignment or any front‑end work.

If replacement is needed, a quality new or remanufactured rack matched to the S210 Crown is the go. Proper fitment means setting the rack on centre, torquing subframe and rack bolts to spec, installing new tie‑rod ends if worn, and finishing with a four‑wheel alignment. Most cars then need an EPS learn/reset with a scan tool so assistance and lane functions behave as designed.

Owners who avoid kerb hits and potholes, keep tyres balanced and pressures right, and fix split boots early can often extend rack life well beyond 150,000 km.

FAQs

What are common symptoms of a worn 2017 Toyota Crown steering rack?

Owners may notice heavier or notchy steering, a faint knock over bumps, or play felt at the wheel. Pulling, a crooked wheel after driving straight, and uneven front tyre wear are also red flags. On EPS cars, an illuminated steering or stability light and stored EPS fault codes are further clues.

Any of these signs should prompt a check of tie rods, rack boots and mounting bushes, followed by an alignment and an EPS calibration if required.

Does the 2017 Toyota Crown use electric or hydraulic assist for the steering rack?

The 2017 Crown uses an electric rack‑and‑pinion (EPS) steering rack across the range. Assist is provided by an electric motor on the rack, managed by sensors and an ECU, so there’s no hydraulic pump, hoses or fluid service to worry about. This setup also supports the Crown’s safety and parking features.

What does replacement typically cost for a 2017 Toyota Crown steering rack in AU/NZ?

Costs vary by spec and parts choice. As a ballpark, an EPS rack and related hardware can run from the mid‑AUD/NZD ,1,800s to ,3,500+ for quality new or reman units. Labour is commonly 4–6 hours, with shop rates differing by region, plus alignment and EPS calibration.

A detailed quote should itemise the rack, tie‑rod ends if needed, new hardware, labour, alignment, and diagnostic setup/calibration.