Think you mean Power Steering. Leak will usually be in a hose, coupling or pump. Replace the item that is leaking.
The PCM (engine computer) provides the power.
Yes you can.
Yes
Yes it will.
Where is the windshield wiper relay located on a 1996 grand jeep Cherokee
No. They are not interchangeable.
yes it should
No.
The thermostat on a 1996 Jeep Cherokee is under the housing where the upper radiator hose attaches to the engine.
No. Different shape.
Not one penny. The 1996 Jeep Cherokee does not have a timing belt. It has a timing chain.
No, the 1994 has a hydraulic governor while the 1996 has an electronic governor.