U0125
System
Network (CAN Bus)
Scanner som krävs
Full-system scanner (engine, ABS, SRS, transmission, service resets)

Lost Communication with Multi-axis Acceleration Sensor Module

Understand U0125, common causes, and the right FOXWELL scanner to diagnose it.

Yaw/lateral acceleration sensor module offline — stability control and rollover sensing affected.

Vanliga symptom

  • ESC/stability light on
  • Stability control disabled

Typiska orsaker

  • Failed SAS module
  • CAN wiring under seat or center console
  • Module not calibrated after replacement

Vilken scanner behöver du?

Full-system scanner (engine, ABS, SRS, transmission, service resets)

Använd live-data och freeze frame innan du byter delar. ABS-, SRS- och U-koder kräver oftast en fullsystems-scanner.

Diagnostiktips

  • Spara freeze frame när koden först sätts
  • Rensa koden först efter att orsaken är åtgärdad
  • Kontrollera relaterade väntande koder
  • Verifiera batterispänning över 12,4 V innan du misstänker sensorer

Rekommenderade FOXWELL-scannrar

Vanliga frågor

Can I diagnose U0125 with a basic code reader?
U0125 may set in the engine module, but related diagnostics often benefit from an enhanced or full-system scanner with live data and freeze frame.
Is it safe to drive with U0125?
It depends on the code and symptoms. Flashing check engine lights and misfire codes should be addressed immediately. Consult a professional if unsure.