Subaru Forester: Power steering fluid

Checking the fluid level

The power steering fluid expands greatly

The power steering fluid expands greatly as its temperature rises; the fluid level differs according to fluid temperature.

Therefore, the reservoir tank has two different checking ranges for hot and cold fluids.

Check the power steering fluid level monthly.

1. Park the vehicle on a level surface, and stop the engine.

2. Check the fluid level of the reservoir

2. Check the fluid level of the reservoir tank.

When the fluid is hot after the vehicle has been run: Check that the oil level is between “HOT MIN” and “HOT MAX” on the surface of the reservoir tank.

When the fluid is cool before the vehicle is run: Check that the oil level is between “COLD MIN” and “COLD MAX” on the surface of the reservoir tank.

3. If the fluid level is lower than the applicable “MIN” line, add the recommended fluid as necessary to bring the level between the “MIN” and “MAX” line.

If the fluid level is extremely low, it may indicate possible leakage. Consult your SUBARU dealer for an inspection.

Be careful not to burn yourself

Be careful not to burn yourself because the fluid may be hot.

- When power steering fluid is

- When power steering fluid is being added, use only clean fluid, and be careful not to allow any dirt into the tank. And never use different brands together.

- Be careful not to spill power steering fluid when adding it. If power steering fluid touches the exhaust pipe, it may cause a bad smell, smoke, and/or a fire. If power steering fluid gets on the exhaust pipe, be sure to wipe it off.

Recommended fluid

Refer to “Fluids”.

See also:


Trailer towing
Your vehicle is designed and intended to be used primarily as a passenger-carrying vehicle. Towing a trailer puts additional loads on your vehicle’s engine, drivetrain, brakes, tires and suspension and has an adverse effect on fuel econom ...

Engine Oil and Filter
Specified Oil (1) Preferred Use engine oil with the American Petroleum Institute Certified For Gasoline Engines “Starburst” symbol. Select the appropriate oil viscosity according to the above chart. We highly recommend you use SAE 5W- 30 o ...