Cadillac CTS 2007 The module is positioned near the passenger front wheel, just above the ducting for the brake cooler. My module completely failed, thus I'm very sure it has to be programmed. I work as a transmission tech at a Cadillac dealership, and last Saturday I decided to disconnect mine and try to put some dielectric oil in my plug to see if it would help, and it chose to completely fail. A lot of GM parts are now on galactic back order. We require that you fix this module as soon as possible. thanks
Thank you for reaching out. We do repair ABS control modules Here is the link https://www.upfix.com/product-category/repair-return/abs-modules-repair/