C0037
Système
Chassis (ABS / Stability)
Scanner requis
Full-system scanner (engine, ABS, SRS, transmission, service resets)

Left Rear Wheel Speed Sensor Circuit Low Input

Understand C0037, common causes, and the right FOXWELL scanner to diagnose it.

LR wheel speed sensor circuit low.

Symptômes courants

  • ABS light on
  • Stability control disabled

Causes typiques

  • LR sensor failure
  • Rear harness damage
  • Tone ring debris

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 C0037 with a basic code reader?
C0037 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 C0037?
It depends on the code and symptoms. Flashing check engine lights and misfire codes should be addressed immediately. Consult a professional if unsure.