Nissan Dtc U125c [exclusive]

The cruise control system requires a reliable speed signal. If U125C is active, the cruise control will likely disengage or refuse to set.

| Model | Years | Common Root Cause | | :--- | :--- | :--- | | Nissan Rogue | 2008–2015 | ABS module internal failure (solder joints) | | Nissan Altima | 2007–2012 | Corroded ABS connector / wheel speed harness | | Nissan Sentra | 2013–2019 | Low battery voltage / poor ground strap | | Nissan Murano | 2009–2014 | TCM software glitch (requires reflash) | | Nissan Pathfinder | 2013–2016 | CAN bus wiring chafing behind dash | | Infiniti G37/Q40 | 2008–2013 | ABS pump motor circuit failure |

Inability to use NissanConnect services for remote starts or door control. nissan dtc u125c

Your ABS and traction control systems will typically shut down to prevent false activation. You will not have safety net systems, though your base brakes will work fine.

According to Nissan’s diagnostic protocols, is defined as: "ID Number Mismatch (BCM/ECM)." The cruise control system requires a reliable speed signal

Check the rear left corner of the bumper for any signs of impact, even small scuffs, which can misalign or crack the internal radar bracket. Check the Connector:

DTC in Nissan vehicles indicates a "Lost Communication with Telematics Control Unit" (TCU). Your ABS and traction control systems will typically

: If a sensor was replaced or the bumper was removed, the system may require a Radar Alignment or Calibration using a professional-grade scan tool to ensure the blind spot zones are accurately monitored.