service traction control, service stabilitrak and tire monitor for system are on

What is your question?

Whining when car is on, break light comes on when stopping goes off when accelerate; service traction control, service stabilitrak, service tire monitor system warning message, low tire pressure light is on

What makes this problem better or worse?

Acceleration seems to make it better

How long has your 2009 GMC Acadia had this problem?

A few weeks