Not as bad as putting a little bit of Power Steering fluid in the brake reservoir, but I would have the power steering system flushed just the same. Problems wouldn't happen soon but in the long term they will.
Open the hood and it is right in front of the steering wheel on the right side of the car ( looking from the front). Undo the cap and fill it up. Not sure how much though. Sorry
Brake fluid in reservoir below acceptable level.
Behind the headlight bucket. It's a remote reservoir and a pain in the neck to clean out, work on.
On the drivers side of the firewall.
No!
You sir are an idiot.
Follow the cable down to a reservoir adjacent to the steering head.
Engine oil reservoir, differential, radiator, power steering reservoir, brake fluid reservoir, windshield washer fluid reservoir, transmission or clutch.
It goes in the master brake cylinder reservoir. The cap of the reservoir says to use only Dot3 brake fluid. This cylinder is accessible on the driver's side of the car when you open the hood of the car. Do not confuse it with the power steering reservoir which is also on the driver's side. The power steering reservoir is the one closest to the front of the car and the cap on it also tells you to use only Honda power steering fluid.
The power steering fluid reservoir on a 1998 Honda Passport is found on the driver side of the engine bay. It is located in front of the brake master cylinder reservoir.
there's a reservoir tank under the hood the cap says power steering fluid which should be near the brake fluid reservoir
facing engine (bonnet up) on right hand side near shock tower is BLACK reservoir with sensor wire in center of cap - this is power steering(white capped reservoir = brake )do not put brake fluid in power-steering or power-steering fluid in brake res. use power-steering fluid or auto trans fluid to top up
is the cylinder-shaped reservoir between the engine and air filter, just below the brake fluid reservoir. the manual has it in the wrong place!
Your power steering will fail because brake fluid is poor lubricant.
Use a Turkey baster to remove all the fluid in the reservoir then use a rag to clean the reservoir of anything that remains. Now refill the reservoir with clean brake fluid. I would also recommend that the brake system be bleed to remove the old brake fluid. As it is a recommended the Fluid should be replaced as a preventive maintenance service, and may need replacement every two years or 24,000 miles. There is a tool available at auto parts store to help you D.I.Y this or you can take it to someone and have it done.
Standing in front of the vehicle, looking in to the engine compartment, the reservoir for the power steering is on the left side, about half way back. It is black in color, and has a twist off cap. Not to be confused with the brake fluid reservoir which is up near the firewall on the drivers side.
By bleeding your brakes as you would normally. Just run enough brake fluid through to fill the reservoir 2 times.