It's a vin specific part so you can't buy one new.

I just had mine replaced under my extended warranty. It's a $400-500 job at the dealer. I have not heard of a write up to replace it.

Good luck and let us know what you choose to do.

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I changed out the speed sensors two days ago and lights stayed on. Was cruising around town today, came out of the store and lights were gone. Must've needed to cycle a few times.

 

It was a simple fix for me. Just tightened up my negative battery cable and the problem was solved. Try to simple things first before you spend lots of $$