Abs light and weird shifts

[jacobbingham]

Does the abs light cause the transmission to shift weird? I'll get going down the road and it'll shift so smooth then the abs light comes on and it shifts early and bogs the motor. Changed the rear diff sensor with a new one and it does the same thing. The tps is adjusted to 1.02 at idle. Also will low trans fluid cause this too?

 

[jacobbingham]

Well I figured out that if you go easy with the throttle then it shifts too early but if you go 1/2-full then it shifts like it should. What does this mean? Also abs light hasn't came on anymore.