Hey guys, I recently acquired 2006 4500 and the abs and ebrake lights have always been on, . When I got it back, the 4wd and speedo didn't work, so I looked around and noticed the connector on top of the abs module was disconnected, so I plugged it in, and now the 4wd and speedo work, but I get a check gauges light flashing quickly and a chime on the left side of the cluster, this means I need a new abs module. Any assistance would be greatly appreciated.
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/