Parts for your 2000 Toyota Bb-Power steering hose

2000 Toyota bB power-steering hose — is it actually used?

Short answer: a power-steering hose isn’t used on the 2000 Toyota bB. This model runs electric power steering (EPS), not a hydraulic system, so there’s no fluid, pump, or hoses to replace.

That’s not just lore from the workshop floor. Toyota’s technical literature for the first‑gen bB (NCP30/31/35) specifies a column‑assist Electric Power Steering system. The bB Repair Manual and Electrical Wiring Diagram identify an EPS motor, torque sensor and a dedicated Power Steering ECU on the steering column, with no hydraulic pump or lines in the circuit. The Toyota Electronic Parts Catalogue (EPC) for NCP30‑series vehicles also lists the steering column with integrated assist motor rather than any high‑pressure or return hoses you’d expect on a hydraulic rack. Platform-mate documentation (New Car Features and service manuals for the NCP31/Scion xB) shows the same column‑type EPS architecture.

Because it’s EPS, the usual hydraulic components simply aren’t fitted. If someone’s trying to sell a “power‑steering hose” for a 2000 bB, it’s likely a catalogue mix‑up with other Toyota models that used hydraulic systems.

What does that mean for servicing? Instead of watching for fluid leaks or cracked hoses, attention shifts to the electrical and mechanical bits that actually do the work:

• No fluid top‑ups or hose inspections — there’s no reservoir, no pump belt, and no lines at the rack.
• Keep the charging system healthy. EPS relies on stable voltage, so a tired battery or weak alternator can make the steering feel heavy or inconsistent.
• Listen and feel for column play, clicks or stiffness, especially at the lower intermediate shaft and universal joints. Address any free play promptly.
• Maintain front-end geometry: tyres, wheel alignment, and suspension bushes affect steering effort and feel.

If the steering warning light appears or assist feels uneven, a scan with a suitable diagnostic tool will pull EPS codes from the Power Steering ECU — the proper first step before parts chasing. Bottom line: the 2000 Toyota bB doesn’t use a power‑steering hose, because its assist is electric, not hydraulic.

FAQs

Does a 2000 Toyota bB have power‑steering fluid or hoses?
No. It uses electric power steering (EPS), so there’s no hydraulic fluid, pump, or hoses. You won’t find a power‑steering reservoir under the bonnet, and there’s no pressure or return line to inspect.

What should be serviced instead of a power‑steering hose on a bB?
Focus on the EPS system and steering hardware: battery and alternator condition, wiring/connectors at the column, the EPS motor/ECU for fault codes, and mechanical items like the intermediate shaft and front suspension/tyres. Good alignment and healthy tyres make a big difference to steering feel.

Why do some parts sites list a power‑steering hose for my bB?
Many catalogues bundle multiple Toyota models or global variants. The NCP30/31/35 bB platform is EPS from factory, so hose listings are usually generic or incorrect cross‑references from hydraulic‑steer Toyotas.