Notifications
Clear all
The code u0121 and limp mode have both appeared on the scanner of my 2012 Jeep Wrangler Sport Unlimited. Lost contact with ABS, it claims. At first, I assumed it was just a faulty ABS module, so I replaced it with a new one and had a local Jeep technician configure it so that it would function in my Jeep. After a few days of flawless operation, the Jeep suddenly slipped back into limp mode and started displaying the same error number. There are no other codes on the Jeep, and I have searched everywhere for a loose wire or a bad connection, but I have found nothing. Has anyone encountered this problem or has any advice?
Topic starter
Posted : 09/20/2022 4:59 pm
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/
Posted : 09/20/2022 4:59 pm