U1110 fault code: what 15 owners reported

WHILE DRIVING DASH STARTS BLONKING AND SEVERAL ISSUES APPEARED. STEARING, TRACTION CONTROL LIGHT, SERVICE KEY, ABS, AND OTHERS THAT I CAN'T REMEMBER HOWEVER SHOWING 7 DIFFERENT CODES P0133, U0101 U1110 U1120 I DON'T REMEMBER ALL OF IT. RESET COMPUTER AND DRIVE ABOUT 200 MILES AND SAME NOT SURE WHAT IS WRONG.

Error codes U1120, U1110, and U0121 all appeared at the same time. Car became undriveable while driving on the highway. Had to pull over with lost power and stop on the side of the highway. Tried to get the car started again and upon reignition the car cycled between air bag and transmission warnings. The car could not drive without reaching 7000+ RPMS at 5 mph. Ended up deserting the vehicle and had it towed to the nearest Jeep dealer. This is the 4th time the vehicle has broken down on the highway.

…A diagnostic scan retrieved multiple communication-related fault codes, including U0002-00 (CAN Bus Off), U0121-00 (Lost Communication with ABS Module), U0129-00 (Lost Communication with Brake System Control Module), U1110 (Lost Vehicle Speed Message), U1120 (Lost Wheel Distance Message), U1141 (Lost Brake and Torque Message), and U12A8 (Lost Communication with Master Cylinder Pressure Sensor). The problem is intermittent, often clears after restarting, and is difficult to diagnose. Because it affects critical safety systems while the vehicle is in motion, I believe this represents a serious safety

TAKATA RECALL. VEHICLE DO NOT START, AND CHECK ENGINE LIGHT CAME ON.I TOOK IT TO O'REILLY'S AUTO PARTS AND CONNECTED THE MACHINE AND GIVE ME THE FOLLOWING ERRORS: P2122, U1110, U11BC, U0100, U0101, AND U1120 REFERENCE TO THE COMMUNICATION TO TCM, AND PCM WITH THE VEHICLE. I ALSO TOOK MY VEHICLE FOR A SOFTWARE RECALL WITH THE PCM.

…In this order U0121 U1110 U1120 U11BC U12AB P057C (Brake Pedal Sensor Circuit Low) U11BF U0001 High Speed Can Communication Bus P0000

I purchased my 2015 Jeep Wrangler as a new vehicle in Missouri in 2015. The vehicle has been appropriately maintained with no major repairs and has approximately 17,251 miles. On the afternoon on [XXX], I cranked my vehicle and several warning lights came on. The check engine, ABS, traction control, and parking brake lights all illuminated. I took the vehicle to Advance Auto for an initial code scan and had error codes U1120 (lost wheel distance), U1110 (lost vehicle speed), and U0121 (lost communication system with ABS module). I dropped the vehicle off the next morning for further diagnostics at a local Meineke location. The scans at Meineke confirmed the same error codes with an…

ESP control unit software Recall 2016090002 Recall 2017110002 Recall 2020080016 And my car shows there’s cero recall active but is giving me problem showing code: U0121 u1110 U0122 B227d U0423 B227d

Codes c2209-49, c2200-47, u0121, u11bc, u1110, u1412. ABS, traction control, brake and CEL iluminated. No speedometer and no power steering. Codes will not clear. All wheelspeed sensors are operational per scantool in live data mode. Issue not confermed by dealer or independant as the cost is outrageous. And i cannot find a recall to repair issue. These issues i have had since March 2024. Cost for me to repair would be approximately $1200. Safety systems like these should not need a recall they’ve had years to resolve issues with ABS problems. I’m hoping that Mopar sees these issues with other people and has a recall on the problem. My wife won’t even drive the truck.

Software update for the vehicle. Since we have completed the update we have had issues with the Radio unit flashing in and out intermittenly and finally the unit went black and will not work at all. This is now showing multiple fault codes including. Engine control module 1 (U105400), Brakes 1(C102D00), Adaptive Cruise Control (U112100), Dash Board (U111000), Gateway (U105400), Telematics Communication Unit (B104914, U112100,B1916f4), Light Control Left 2 (U140700,C123AFA) Light Control Right 2 (C123AFA). None of these codes started till the System update happened.

This issue relates to NHTSA Recall 24V344 / VW Recall 919A as the repair for this recall has already been applied to my vehicle. Despite that, while driving, my vehicle experienced a complete electronics shutdown, including loss of the instrument cluster, center display, and rearview camera. This occurred after the recall 919A software update was applied. As such, I believe the safety of my self and others was put at risk. I brought my vehicle to the dealer for diagnosis and they identified fault code U111000 with symptom 7223 but informed me that this was classified “non-customer-relevant” and therefore should be ignored. I believe the repair that Volkswagen has provided for Recall 24V344…