C0250
System
Chassis (ABS / Stability)
Wymagany skaner
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.

Typowe objawy

  • ABS disabled
  • Multiple C-codes

Typowe przyczyny

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

Jakiego skanera potrzebujesz?

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

Użyj danych na żywo i freeze frame przed wymianą części. Kody ABS, SRS i U zwykle wymagają skanera full-system.

Wskazówki diagnostyczne

  • Zapisz freeze frame, gdy pojawi się kod
  • Kasuj kod dopiero po usunięciu przyczyny
  • Sprawdź powiązane kody pending
  • Sprawdź, czy napięcie akumulatora jest powyżej 12,4 V przed podejrzeniem czujników

Polecane skanery TOPDON

Często zadawane pytania

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.