New to toyota tundra from NC tundra 4x4 help

2007 toyota tundra 5.7l 4x4 hi or lo not working I found this forum looking help. I changed out transfer case shift motors. And front diff actuator and now. Vsc trac light stays on abs light brake light and 4lo. I had no check engine light on. Ran diagnostics found abs communication errors. I noticed that when the truck is in the accessory key on i hear the transfer case actuators constantly running. Not sure if this is normal or have I screwed up the gear timing. Truck still drives normally in 2wd no grinding or mechanical noises from in the transfer case. Took to toyota and they told me $6,600 for a new transfer case. I call bs I feel I may have timing issues please help.
Thanks

 

Welcome from LA (Lower Alabama)! You will get a LOT better response if you post this question to the Ask The Toyota Mechanic thread, but from what I've read, Toyota's take on any 4x4 issue is to replace the transfer case. There are likely much more cost effective ways to deal with it.

Ask The Toyota Mechanic thread:
https://www.tundras.com/threads/ask-the-toyota-mechanic.2404/

 

Welcome from NC!

 

Thanks I'm from goldsboro your not to far from me. Any trouble with your 4x4 working on your tundra?

 

Welcome from NY.