C0441
Systeem
Chassis (ABS / Stability)
Scanner vereist
Full-system scanner (engine, ABS, SRS, transmission, service resets)

Right Rear Wheel Speed Sensor Circuit Open

Understand C0441, common causes, and the right FOXWELL scanner to diagnose it.

Open circuit in right rear wheel speed sensor — distinct from signal/range faults.

Veelvoorkomende symptomen

  • ABS light
  • RR sensor code cluster

Typische oorzaken

  • Cut harness in rear wheel well
  • Unplugged sensor after brake job
  • Corrosion at connector

Welke scanner heb je nodig?

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

Gebruik live data en freeze frame voordat je onderdelen vervangt. ABS-, SRS- en U-codes vereisen meestal een full-system scanner.

Diagnosetips

  • Leg freeze frame vast wanneer de code voor het eerst verschijnt
  • Wis de code pas na het oplossen van de oorzaak
  • Controleer op gerelateerde pending codes
  • Controleer of accuspanning boven 12,4 V is voordat je sensoren suspecteert

Aanbevolen FOXWELL scanners

Veelgestelde vragen

Can I diagnose C0441 with a basic code reader?
C0441 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 C0441?
It depends on the code and symptoms. Flashing check engine lights and misfire codes should be addressed immediately. Consult a professional if unsure.