Parts for your 1992 Mitsubishi Pajero-Power steering fluid

1992 Mitsubishi Pajero power-steering fluid — what it is and how to look after it

Yes, the 1992 Mitsubishi Pajero uses power‑steering fluid. Technical sources including the Mitsubishi Motors Workshop Manual for Pajero/Montero V20 series (1991–1996, Section 37/37A Power Steering), the 1992 Mitsubishi Montero/Pajero Owner’s Manual, and Gregory’s/Haynes service manuals all specify a hydraulic power‑assisted steering system that runs on ATF—typically DEXRON II or DEXRON III—rather than a “universal” power‑steering fluid.

On this Pajero, the fluid does the heavy lifting: it transmits hydraulic pressure from the pump to the steering box so turning the wheel is light and predictable, while also lubricating internal components and protecting against corrosion. When the fluid is clean and at the right level, the steering feels smooth and consistent, when it’s low or burnt, the steering can go heavy, whine, or feel notchy.

For top‑ups and changes, use ATF that meets DEXRON II or DEXRON III spec, as shown on the reservoir cap and stated in the manuals above. Don’t mix in CVT fluid, brake fluid, or generic PSF—they’re not compatible and can damage seals and the pump.

While many factory books don’t set a hard change interval, a sensible workshop approach in Australian and New Zealand conditions is to inspect the fluid at every service and replace it roughly every 60,000–100,000 km (or 4–5 years), sooner if it’s dark, smells burnt, or shows metal sparkle. A basic drain-and-fill usually takes around a litre, a full flush will need more.

• Check level on the reservoir dipstick against the HOT/COLD marks as noted in the manual, engine off, on level ground.
• Top up with the correct ATF via a clean funnel, don’t overfill. Wipe the cap area before opening.
• After a fluid change, bleed by turning the steering from lock to lock with the front wheels off the ground, engine running, without holding it hard on the stops.
• Keep an eye on hose clamps, the pump, and the steering box for leaks, address belt squeal or play promptly.
• Dispose of used ATF responsibly at a recycling facility.

Look after the fluid and the Pajero’s steering stays light, quiet, and dependable—on bitumen or bush tracks.

FAQs

What fluid does a 1992 Pajero use in the power steering?
It’s specified for ATF meeting DEXRON II or DEXRON III, as noted in Mitsubishi’s workshop and owner’s manuals and Gregory’s/Haynes guides. Avoid universal PSF, CVT fluid, or any fluid not marked DEXRON II/III.

How often should the power‑steering fluid be changed?
The factory literature typically calls for inspection rather than a strict interval. Many technicians in AU/NZ recommend replacing it about every 60,000–100,000 km or 4–5 years, or sooner if the fluid is discoloured, smells burnt, or the steering gets noisy.

What are signs the fluid is low or old?
Heavy steering at low speeds, pump whine or groan, foamy fluid in the reservoir, or notchy feel on turn. Also check for damp hoses or drips around the pump or steering box—leaks are a common culprit.