In article
<93f420713a3c2c0904695c16cf78893a@localhost.talkab outautos.com>,
"Ajm1" <ajmccullough@shaw.ca> wrote:

> Would anyone have an idea of the cause of this problem and repair, while i
> get to a scantool.
> I am wondering if this will show up as a code
> again thanks for your help....

Have you taken the black plastic cover off of the bottom of the
hydraulic modulator?
One of the gears inside may have come loose.
Be careful, don't lose the gear and screw.