Parts for your 2000 Toyota Bb-Power steering fluid

2000 Toyota bB power‑steering fluid — is it used?

For the 2000 Toyota bB (NCP30/NCP31), power‑steering fluid isn’t relevant because this model uses Electric Power Steering (EPS), not a hydraulic system. Toyota’s technical literature for the NCP30 series (New Car Features/NCF) describes a column‑type EPS with an electric assist motor and torque sensor, and no hydraulic pump or reservoir. Likewise, parts catalogues for the bB list an EPS motor/ECU assembly rather than a power‑steering pump, lines, or fluid reservoir. Scion xB documentation (the closely related export model) also notes an electric steering assist with no fluid service point.

That’s why owners won’t find a power‑steering fluid cap under the bonnet — there simply isn’t one. The EPS setup provides steering assist via an electric motor controlled by an ECU, so there’s no hydraulic circuit to fill, flush, or leak. It’s one less fluid to check during routine servicing, which suits local drivers who want hassle‑free upkeep.

Even without fluid, it still pays to look after the steering system as part of normal service on a 2000 Toyota bB:

• Scan for steering/EPS fault codes if any warning light appears on the dash.
• Check the battery and charging system, low voltage can make EPS feel heavy or inconsistent.
• Inspect the steering column area for play or noise and ensure intermediate shaft joints are sound.
• Look over tie‑rod ends, rack boots and front suspension bushes for wear, then align the front end to protect tyres.
• Keep tyre pressures spot on, under‑inflation can mimic heavy steering.

For anyone used to hydraulic systems, it can feel odd not topping up fluid, but that’s the design advantage here — fewer moving parts, no belts driving a pump, and no chance of hydraulic leaks. If the steering ever feels unusually heavy, pulsing, or notchy on the bB, a technician familiar with Toyota EPS can check the torque sensor calibration, column motor mounts and software updates. Otherwise, enjoy the low‑maintenance setup and the tidy, consistent steering feel it delivers on Aussie and Kiwi roads.

FAQs

Where’s the power‑steering fluid reservoir on a 2000 Toyota bB?
There isn’t one. This model uses Electric Power Steering, so there’s no hydraulic reservoir to top up. If the steering feels heavy, have the battery/alternator and EPS system checked rather than hunting for fluid.

Does the 2000 Toyota bB need power‑steering fluid changes?
No. EPS doesn’t use fluid, so there’s nothing to flush or replace. Routine steering care is about suspension and alignment checks, tyre pressures, and making sure the EPS has healthy system voltage.

What should be serviced to keep the bB’s steering in good nick?
Ask for a front‑end inspection during services: tie‑rods, rack boots, bushes and alignment. Also confirm the battery and charging system are solid. Any EPS warning light or odd steering feel should be scanned for fault codes.