When I turn the steering wheel the low trac light

so is AWD,? command trac or what trac?

no working means..... using or 4low,?
my wild guess: 1:
Quadra-Trac-II NV 247 Gerodisc system 1999+
got that? what you have for real MATTERS? we cant guess.
the 247 adds LimSlipDiff option to the system got that too>?
symptoms for working are>......
1: lamp dead.
2: lever stuck
3: tires x4 missing torque to earth?
1999 WJ jeep
4 steering binds up.?

say what is there.
and say what not working means , exactly
and say what tires are touching, (pavement , ICE or dirt)
we cant guess, road, either.

I'm thinking your power steering rack needs servicing! may be air in the hydraulic lines. did it start right after you replaced the pump? did you run the fluid resivour dry by any chance?

Trac Light is on to tell you that the traction is low. It senses this by "looking" at the wheel speeds. If one of the wheel speed sensors has failed, broke off, wire broken, or just dirty, the computer cannot "see" this wheel speed, and turns on the trac low light. This can also cause abnormal brake pad wear, if the car is equipt with traction control. The computer will begin to apply the brake on the wheel that is spinning faster. This will wear the pads out on the side that the computer is able to "see" the wheel speed. You need to get the sensors looked at. Check them to see if they are physically in place and the wires are hooked up.

One of the things is a lock-out switch on the brake pedal lever. Some are coordinated with the gearshift, the Keyswitch, and the starter Relay. Check to see if the brake lights work when you press on the brake pedal. If no signal is going to the brake lights, then there is a chance that the Park shift lever, the steering wheel and the Keyswitch are bound up.

Sometimes a steering wheel is at the extreme reach of the travel in the front suspension. This can sometimes happen in cold weather when the car is sitting on ice or snow. When the ice or snow melts, the front tires settle into a position that puts pressure on the steering wheel and loads Torque up the steering column. Another possibility is that the car was bumped in the Parking lot and jammed into a position creating Torque on the steering column.

Last, the tumbler inside the Keyswitch could have fallen apart and that is why the mechanism is not releasing the steering wheel.

There are adjustments in the Keyswitch to be at the correct position to work with the lockout at the bottom of the steering column.

Faulty power steering rack and pinion or low on power steering fluid causing the whining noise.Tire wear on the outside is usally worn out tie rod ends or front end. out of alinement.As for the ABS and trac light you will need to have the computer scaned.Could be faulty wheel speed sensor.

Your the first in 3 years to ask if you should park it

Very good question & best way to think

You can drive it until you check for codes
& then have the ABS Braking System diagnosed
as trac control is a near useless part of it.

May just have a bad Wheel Speed Sensor

I comes on and off when ever I start the

I think it is a common problem that while the power steering relaxes and the tyres find a comfortable spot to sit on the road, after you've parked, the steering mechanism can push against the steering lock in the ignition switch. Usually the steering wheel needs a bit of a jiggle while you turn the key. If you were to engage park brake, release foot brake and let go of steering wheel before turning off ignition, it may settle better for you.

ajust the park brake and take it to a shop for the vcs light . its a wheel sensor has nothing to do with the sterring coulm

the trac button is to the lower right of the steering wheel.

do you know where the power door disable buttons are (these are towards the left of the steering wheel). the trac is on the opposite side.