Jeep Grand Cherokee from 2009 I need assistance figuring out why my ABS light is on. Everything in the Jeep (including the ABS) functioned well for a month after I just restored it. Now, I've observed that the ABS light sometimes doesn't have the brightest illumination behind it, and the ABS PUMP relay audibly "squeals" everytime the ignition is turned on.
I can't get my code reader to connect while the ignition is on (Innova with ABS capability). The ABS light strangely disappears when I pull the relay on the first start.
We would appreciate any assistance. I've already tried another reliable relay in the ABS PUMP location with the same outcome.
Thank you for your inquiry. We do repair ABS control modules Here is the link https://www.upfix.com/product-category/repair-return/abs-modules-repair/