Abs traction control at start up

Start up my JK, no warnings lights, start to drive traction control kicks in and the ABS & Traction Control lights turn on. After the Jeep warms up lights go off and Jeep is ok to drive.

If I let my Jeep warm up no issues. I replaced the thermostat. Any other recommendations?

 

Faulty wheel speed sensor and or broken wire going to one of them. If all are good then abs module issue

 

Thanks Jason. Will take a look at the sensors and wires. Hoping that solves it as the module looms cumbersome to replace.