ABS, Trac control, 4x4 HELP!

I recently replaced the suspension in my 2011 4Runner Trail. I neglected to disconnect the battery before I disconnected the abs. After I replaced the suspension, I started the rig and saw my ABS and Trac control lights are always on. My 4x4 light is flashing. The code reader says no errors. Does anyone know how to fix this?

 

A generic code reader is not going to show that error. Chances are you messed up a wire OR you did not reconnect something properly.

 

Everything works fine. The code reader was from AutoZone.

 

Correct

A generic OBDII code reader is not going to show an ABS Code. You need the dealer scanner or a more advanced scanner. Everything will work fine, but there is a fault in one of the ABS or wheel speed sensors.