Please help!

[Hairris]

I have a 2003 4runner V8 4WD. Nothing has been changed on it except a spacer lift and little bigger tires, but this was done almost 8 years ago....so lets not consider that part of the problem....

Here is the problem:
Was at work and was turning sharp left in the parking lot when the car seemed to be struggling to turn, something popped and the VSC OFF light and the differential lock light both came on. VSC OFF flashing for about 10-15 seconds and then went solid. Now whenever I turn its like the differential is locked fully and I don't know really what to do? I don't want to do anything to make it worse....can I drive it or will it damage something more? I have done absolutely nothing to try and rectify the situation given my fear for hurting if further? I have driven it about 100 yards in straight line....no problem.....also turned it off then back on and lights are still illuminated..

ANY HELP WILL BE APPRECIATED>>>>>!!!!!!

 

[isdriven]

Any strange sounds of vibrations?

 

[Hairris]

Any strange sounds of vibrations?

in a straight line....no? In the turn, it essentially jumps as it would if the differential was locked, like it does in 4LOW.

 

[isdriven]

Someone else on here will know better then me and will hopefully post up soon.
I hope it's not too serious, good luck!

 

[Chuckwild]

Need help please

Trying to install a 4 wire o2 sensor. I got 1987 22re motor and ecu in a 88 body 88 had a 4 wire so bought one. I was wondering if it's OK to run the 4 wire on this 88 body wire harness but I'm using in 87 ecu and motor