can-am spyder need your help!

My spyder be limited , I can only rev the engine to 4500 RPMs. When I turn on the key, limp home Mode show on screen
I checked it by BUDS :
**C006C : VCM error or failure reported
U0126: Lost communication with SAS
**C0049 : Brake failure (brake fluid)
**U0126: Lost communication with SAS
I checked all the wiring connectors to make sure all were fully inserted
and I replaced SAS but fault isnt disappear
pls help a solution to fix and remove those errors. :th_smiliepullhair:
thanks