Volvocrazed,

Thanks for this response (nearly two months late). The problem continues to plague me, having installed the second rebuilt module that tests at the dealer as faulty. Statistically, two bad modules in a row is pretty hard to fathom, so I am going to have to look at other issues. I briefly entertained the notion that I somehow ordered the wrong module, that I might have traction control - some cdn cars apparently had it without the telltale dash switch. That has proven not to be the case, and I have ordered the correct module - twice.