Parts for your 2000 Toyota Hilux-Power steering fluid

2000 Toyota Hilux power-steering fluid: what it uses and how to look after it

For the 2000 Toyota Hilux, power-steering fluid is relevant on models fitted with hydraulic power steering. Technical references including the Toyota Hilux Owner’s Manual for this generation, Toyota’s service/repair manuals for late-1990s to early-2000s Hilux models, and Toyota fluid specification guides show these vehicles use a conventional hydraulic system that specifies ATF meeting Dexron II or Dexron III for the power-steering reservoir. A small number of base models may have manual steering and therefore no fluid, but if the ute has power steering, it uses ATF as the working fluid.

In a 2000 Hilux, the power-steering fluid does a few key jobs: it transfers hydraulic pressure so the steering feels light, it lubricates and cools the pump and steering gear, and it protects seals and internal surfaces from wear and corrosion. When the fluid gets old or contaminated, the steering can feel heavier, the pump may whine, and the fluid can look dark or smell burnt.

As part of regular servicing, it’s smart to pop the bonnet and check the reservoir level and condition. The correct fluid is ATF Dexron II or Dexron III. Top up to the HOT or COLD mark as indicated on the reservoir (follow the level that matches the fluid temperature). Fresh fluid should be a clear red, brown, black, foamy, or burnt-smelling fluid is a cue to replace it.

Toyota typically calls for periodic inspection rather than a strict change interval on this era, but plenty of workshops in Australia and New Zealand recommend replacing the fluid every 60,000–100,000 km (or 2–4 years), sooner if you tow, see lots of heat and dust, notice noise, or see contamination. A complete fluid exchange usually takes about 1.0–1.2 litres, a simple drain-and-fill or “turkey baster” top-up refresh takes less.

After a fluid change, bleed the system to clear air:

• With the front wheels off the ground and engine off, turn the steering wheel slowly lock-to-lock 15–20 times.
• Start the engine and repeat, keeping the reservoir topped up. Bubbles should disappear within a few minutes.
• Recheck the level after a short drive and inspect for leaks at the pump, hoses, clamps, and steering box.

Avoid mixing random “universal” power-steering fluids, stick to Dexron II/III ATF as specified. Catch and dispose of old fluid responsibly. Staying on top of this small job helps the pump last and keeps steering feel tidy.

FAQs

What power-steering fluid does a 2000 Hilux use?
It uses automatic transmission fluid meeting Dexron II or Dexron III in the power-steering system, as specified by Toyota for hydraulic power-steering on this generation. Using the correct ATF helps maintain proper assist, reduces pump noise, and protects seals.

How often should the power-steering fluid be changed?
Toyota calls for regular inspection rather than a fixed interval, but many Aussie and Kiwi workshops suggest changing it every 60,000–100,000 km or every 2–4 years. If the fluid is dark, smells burnt, looks milky/foamy, or the pump whines, replace it sooner.

How do you bleed the Hilux power-steering after a fluid change?
Raise the front wheels, engine off, and turn lock-to-lock about 20 times while topping up the reservoir. Then start the engine and repeat until there are no bubbles and the fluid level stabilises. Recheck after a short drive and fix any leaks before they become bigger issues.