Loss of power steering and power brrakes driving in rain

Is it a "wine" noise that gets louder when you rev it up? Sounds like an idler pulley. Is it a 3.3L motor?

the crank pulleys (also called a harmonic dampener) on these vehicle are a fairly common failure. as they begin to break apart, the pulley will begin to have a wobble as the engine runs, causing the drive belts that power your alternator, power steering, etc to loosen off. when the belts then get wet, combined with being loose, they will slip, causing your accessories not to work. hope this was helpful!

it sounds like the fan belt slipping try tightening it first

2055 Santa Fe. Drove fine, parked for a few hours, battery light on and parking light on, no power steering. Help?

See if a wire is touching the tubing that carries the power steering fluid some times a wire will short on the tubing ,heating up the fluid and turning to vapor therefore loosing its hydrolic value.

sounds like you got the altenater wet which can cause oxidiseation .yo should check this at a auto electricions

dear friend-it is not possible for this vehicle to **** water from a puddle unless the water reaches the bonnet.if water does disappear from the radiator find the soarce.

chances are the belt is getting so wet its slipping on the pulley causing you to lose power assist temporarily

I just had this happen to me yesterday with my 2002 Santa Fe. After trying everything (jiggling steeling wheel, shaking the car, you name it we tried it). We got a chain and pulled the car ahead about 2 feet. That didn't seem to do anything but we then pulled up the emergency brake into the lock position and tried to start the car (with the ER brake on) and it worked!!! The steering wheel came unlocked and the car started up. Don't know if it was the pulling of the car that broke something free or if it was the ER brake, but that was what worked for me.