np96190

I have a 2009 chevy Silverado, that is having stabilitrak and ABS problems. MY light came on for this and my 4X4 is not working. I hooked it up to a computer and it said that my right wheel sensor was bad. I replaced this sensor and it is still saying it is bad and my stabilitrak light is still on along with my ABS. Does anyone have a clue what might be wrong. I was thinking it could be the junction box in the rear end. Since, my left taillight is not working even after I replaced the bulbs. Was not sure if it was the throttle sensor. Looking for some ideas and solutions. Thank you.