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Fault Code C0720

Code meaning, symptoms, possible causes, part number, and estimated cost.

C0720

Wheel Speed Sensor Signal (Generic Front Left)

Severity: High

This code indicates a general malfunction in the signal from the left front wheel speed sensor. This sensor is crucial for systems like ABS, ESP, and traction control, and its failure can severely compromise safety.

Part Details

Part Name

Left Front Wheel Speed Sensor

Reference P/N (OEM)

N/A

General part number for this fault code — not necessarily for your specific vehicle

Estimated Cost

₪400 - ₪1200

Engine Location

Near the left front wheel hub

Symptoms

  • ABS light on
  • ESP/ESC warning light on
  • Malfunction of ABS/ESP
  • Difficulty in braking

Possible Causes

  • 1Broken/shorted wiring
  • 2Faulty connector
  • 3Internal sensor failure
  • 4Dirty/damaged ABS tone ring

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