2017 Jeep Wrangler Unlimited electrical system problems

“My ABS module is confirmed faulty resulting in an unsafe car to drive. The ABS module is extremely hard to come by, on an indefinite backorder, and I cannot get the part anywhere. Maybe people waiting over a year for the part. This is resulting in aftermarket or refurbished parts, which are risky and unsafe. I am out of a vehicle because I cannot get the part and no one wants to buy a faulty car.”

“The battery terminals will stop tightening, which made me think it was fully tightened. I wiggled them from side-to-side and they didn't move. As I was driving, the vehicle died, which almost caused an accident because the steering wheel locked. I was able to get the vehicle to a safe stop and hook up a jump pack to it. I then discovered that my negative battery terminal wasn't even on the battery post. It slipped off when lifted UP but didn't move AT ALL when wiggled side-to-side. I am unable to find the proper OEM replacement battery terminals at this time.”

“The ABS Module Failed while Driving. Yes it is available for inspection. The 2017 Jeep Wrangler stopped abruptly. Then it barely moved when I continued to press on the Accelerator pedal. Then it ran normal for about a mile, then it started jerking like I was depressing the brake pedal, intermittently. The safety of myself and others was put at risk by the sudden braking without any input from me. Yes, the problem has been confirmed by an independent service center. No, the vehicle has not been inspected by the Police, Manufacturer, or Insurance Representatives. The ABS lamp came on, as well as others. It has been at the service shop for one month. The owner of the shop told me that the "working" part is unavailable, right now. He is looking in Junkyards for a used part. I wrote an email to [XXX] " and they said that they're not working on Jeeps with this problem right now, because they can't get the "chips" (Micro processors). I called the Jeep Dealership, they told me that the part would cost me $371.70. Then I talked with the service Manager. He told me that installation and programming would cost me $490.00 + tax. That's a total of $861.70. Then he mentioned…”

“It randomly will not start and will need a jump start to get going. My safety has been put at risk due to not being able to start the car while in unfamiliar locations. I have had fhe battery and alternator checked and both came back with no issue. No symptoms. Just the issue of not starting even after driving around all day. There’s no pattern when it comes to knowing if it will start or not.”

“On May 9, 2025 I was driving down the road and the engine shutdown. I was lucky not to be in much traffic and pulled off the road (no power steering or brakes). Had I been in a left lane on a freeway this is very dangerous and I could have been rear ended. I was just told that a replacement TIPM will not be available until July 9, 2025. This must be failing at a high rate, if it takes almost 2 months to get a new TIPM, and follows 2 or 3 previous recalls by you for the same failure on previous years.”

“The ABS module was diagnosed as the cause of multiple warning lights appearing on the dashboard, including the ABS light, parking brake light, and traction control light. According to an ASE certified technician, the failure of the ABS module disabled the antilock braking system as well as the cruise control feature. This issue resulted in loss of antilock braking function and reduced overall vehicle safety. The problem was identified and confirmed by a qualified technician. These warning lights first appeared prior to the failure being diagnosed. At this time, the original equipment manufacturer (OEM) replacement part is on at least a three-month backorder.”