sounds like a bad power stearing pump
To replace an Isuza Rodeo steering the steering column should first be removed. Pop off the front steering wheel cover to see the steering wheel nut. Loosen the nut and remove the wheel.
Mine is located on the steering wheel . press the lower portion of the wheel . i have the 1997 holden rodeo .
there should be a button on your left of the steering wheel and if not, it doesn't have 4 wheel drive
The Rodeo is a rear wheel drive vevicle
Take it to a service shop.
The four wheel drive light is most Likely staying on when your Isuzu Rodeo is in two wheel drive because of a bad sensor. A licensed auto technician would be able to replace this for you.
your bst bet is to get to them through the front wheel wells.
look on the drivers side visor that should give you the factory instructions.
under the steering wheel on the right
on the left side of steering wheel. www.chesapeakeconstruction.com
I presume it is the same with any other car, remove the wheel nuts and then change the tyre then re fasten the wheel nuts.
More than likely you will need a new transmission, a new front axel with differential and a half shaft.