C0200
Système
Chassis (ABS / Stability)
Scanner requis
Full-system scanner (engine, ABS, SRS, transmission, service resets)

ABS Pump Motor Relay Circuit

Understand C0200, common causes, and the right FOXWELL scanner to diagnose it.

ABS hydraulic pump motor relay circuit fault — pump may not build pressure for ABS events.

Symptômes courants

  • ABS light on
  • Soft brake pedal
  • ABS inactive

Causes typiques

  • Failed ABS pump relay
  • Blown fuse to pump motor
  • Corroded relay socket
  • Pump motor seized

Quel scanner choisir ?

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

Utilisez les données en direct et le freeze frame avant de remplacer des pièces. Les codes ABS, SRS et U nécessitent souvent un scanner mult systèmes.

Conseils de diagnostic

  • Enregistrez le freeze frame lors de la première apparition du code
  • Effacez le code uniquement après avoir corrigé la cause
  • Vérifiez les codes en attente associés
  • Vérifiez que la batterie est au-dessus de 12,4 V avant de suspecter un capteur

Scanners FOXWELL recommandés

Questions fréquentes

Can I diagnose C0200 with a basic code reader?
C0200 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 C0200?
It depends on the code and symptoms. Flashing check engine lights and misfire codes should be addressed immediately. Consult a professional if unsure.