[mikeb]

Well I'll make a long story short. Yaw sensor in the trunk.
Had a subwoofer put in during the timeframe when the stability system
was dead, the installer bent a bracket up out of his way. Yup you guessed
it he bent the trunk mounted yaw sensor up so far the car thought it was
laying on its side.
The car does still have two codes exhaust level sensor codes. What it is from
is the suspension conversion I had put in does not completely work with
the factory leveling system. The two codes basically just state the car is not
at optimum ride height. Since these are not necessary for the rest of the
system to work properly they do not trigger the light or affect anything else.
A ten second screw up from an installer cost me just over $300 in labor and
diagnostic fees.
On a bright side the mechanic that figured this out is a g-ddamn genius.
He thought of crap not even in the CSM as far as troubleshooting.