Parts for your 1996 Daihatsu Gran move-Power steering hose

1996 Daihatsu Gran Move power‑steering hose: purpose, care and when to replace

Based on factory documentation for the Daihatsu Pyzar/Gran Move platform (1996 launch), including the Steering section of the factory service manual and the Daihatsu electronic parts catalogue (EPC), the 1996 Daihatsu Gran Move is fitted with a conventional hydraulic power‑steering system. That system uses a belt‑driven pump, a steering rack, a reservoir, and both a high‑pressure hose and a low‑pressure return hose. So a power‑steering hose is absolutely relevant to this model.

On a 1996 Gran Move, the power‑steering hoses move fluid between the pump and rack. The pressure hose carries high‑pressure ATF from the pump to assist turning effort, while the return hose sends fluid back to the reservoir. These hoses handle heat, vibration and constant pressure pulses, so their condition directly affects steering feel, noise and reliability.

Servicing wise, the hoses aren’t a scheduled replacement item, but they should be inspected at every service. Daihatsu specifies ATF meeting Dexron II or Dexron III for the system, fluid that’s dark, aerated or burnt‑smelling points to heat or air ingress and warrants closer hose inspection. Owners should look for:

• Oil “sweating”, soft spots, cracks or perishing, especially near crimps and bends
• Chafe marks where a hose rubs the body or engine
• Seepage at banjo bolts, flare nuts, or the reservoir connections
• Red ATF drips under the front, groaning on turns, heavy steering, or foamy fluid in the reservoir

When replacement is due, using a quality pressure hose rated for the system (with the correct routing and fitting angles) is crucial. It’s good practice to renew the return hose and clamps at the same time, fit new sealing washers on banjo fittings, and torque fasteners to spec. Keep hoses clear of the exhaust and rotating belts, and use flare‑nut spanners to avoid rounding fittings.

Bleeding after hose work is straightforward: with the front wheels off the ground, fill the reservoir with the correct ATF, then turn the wheel lock‑to‑lock several times with the engine off, topping up as bubbles purge. Start the engine and repeat until the fluid runs clear and quiet, and there are no leaks. A tidy Gran Move with healthy hoses steers light, quiet and drama‑free, making city parking and long kays equally easy.

What power steering fluid does a 1996 Daihatsu Gran Move use?

Daihatsu specifies automatic transmission fluid meeting Dexron II or Dexron III for the Gran Move’s hydraulic power steering. Mixing types isn’t recommended. If the fluid looks dark or smells burnt, a full flush after hose repairs helps protect the pump and rack.

How long do power‑steering hoses last on a Gran Move?

There’s no fixed interval, but many original hoses last 10–20 years. Age, heat and ozone eventually harden the rubber, and crimps can seep. Regular inspection at each service and prompt replacement at the first signs of sweating, cracks or leaks will prevent pump damage and messy ATF spills.

Can it be driven with a leaking power‑steering hose?

It’s not wise. A small weep can quickly become a high‑pressure spray, dumping fluid onto the road or the alternator belt. Low fluid also starves the pump, causing groaning and accelerated wear. Topping up may get it to a workshop, but repair or replacement should be done ASAP.