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C0250
System
Chassis (ABS / Stability)
Benötigter Scanner
Full-system scanner (engine, ABS, SRS, transmission, service resets)

ABS Pump Motor Circuit Malfunction

Understand C0250, common causes, and the right TOPDON scanner to diagnose it.

ABS hydraulic pump motor circuit fault — GM platform common code.

Häufige Symptome

  • ABS disabled
  • Multiple C-codes

Typische Ursachen

  • Failed pump motor
  • EBCM driver circuit
  • Pump relay stuck

Welchen Scanner brauchen Sie?

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

Nutzen Sie Live-Daten und Freeze Frame, bevor Sie Teile tauschen. ABS-, SRS- und U-Codes erfordern meist einen Vollsystem-Scanner.

Diagnose-Tipps

  • Freeze Frame erfassen, wenn der Code erstmals gesetzt wird
  • Code erst nach Behebung der Ursache löschen
  • Auf verwandte pending codes prüfen
  • Batteriespannung über 12,4 V prüfen, bevor Sie Sensoren verdächtigen

Empfohlene TOPDON Scanner

Häufig gestellte Fragen

What does C0250 mean?
C0250 indicates abs pump motor circuit malfunction. ABS hydraulic pump motor circuit fault — GM platform common code.
Can I diagnose C0250 with a basic code reader?
C0250 may set in the engine module, but related diagnostics often benefit from an enhanced or full-system scanner with live data and freeze frame.
Which TOPDON scanner do I need for C0250?
Full-system scanner (engine, ABS, SRS, transmission, service resets) See recommended tools on this page.
Is it safe to drive with C0250?
It depends on the code and symptoms. Flashing check engine lights and misfire codes should be addressed immediately. Consult a professional if unsure.