Sorry about providing so much fodder here. When I turn the wheel past a couple turns, at parking lot speeds, the brakes seem to engage whether I'm going forwards or backwards. As soon as I straighten the wheel, the problem seems to take care of itself. Any input on this, this is a new one but this is my first hydro boost vehicle too

 

I’m not an expert on hydroboost so someone correct me if I’m wrong, but I don’t think steering input would cause an increase in pressure to the brakes.

Verify that the vehicle is not in 4hi Lock or 4lo lock. Try cycling between 4hi lock and 4hi. Also driving around reverse and forwards. The actuator can often become stuck in lock despite what the indicator says.

4hi lock and 4lo lock will cause the driveline to bind up when turning on a grippy surface because the wheels aren’t able to move at different speeds. Try giving it a little gas and see if the vehicle hops and moves.

 

brakes being applied when turning is one of the signs of a bad hydro boost
https://www.autoinc.org/diagnose-hydro-boost-brakes-3/

 

See. I said I knew nothing about hydro boost😂

 

Some idiot left it in 4 high after driving in the snow....don't ask who.

 

That's all it was? Lol. At least you don't have to buy a new hydroboost. Luckily the driveline in the h2 is beefy enough that you likely didn't tear anything up.

 

That is also a sign of a failing hydroboost as mentioned though. Mine did exactly that. You could physically even watch the brake pedal go down some when turning the steering wheel.

Glad it was much simpler on yours. lol

 

I totally forgot I drove it through significant snow the night before.

 

X2, TC has no effect on the hydroboost! Hydro-Boost Power Assist Systems: Operation Diagnosis and Repair