OBD Guide
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C1464

Front Speed Sensor Right

C1464 is an OBD-II diagnostic trouble code meaning: Front Speed Sensor Right. Common causes: faulty wheel speed sensor, damage to the wiring harness to the sensor. Estimated repair cost: $33–89.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$33–89 (est.)

Symptoms

  • ABS/ESP light comes on
  • ABS system does not work
  • Possible false alarms of the stabilization system
  • On some models - engine power limitation

Causes

  • Faulty wheel speed sensor
  • Damage to the wiring harness to the sensor
  • Oxidation of contacts in the connector
  • Damage to the drive ring on the hub
  • Problems with the ABS module

How to Fix

  1. Visually check the sensor and wires for damage
  2. Check the sensor resistance (usually 800-2200 Ohm)
  3. Check the sensor signal with an oscilloscope while rotating the wheel
  4. Clean connector contacts
  5. Check the condition of the master ring
  6. Replace sensor if necessary

Related codes

C1465C1463C1466

FAQ

What does the C1464 code mean?

C1464 is an OBD-II diagnostic trouble code that indicates: Front Speed Sensor Right

What causes a C1464 error code?

The most common causes of C1464 include: Faulty wheel speed sensor; Damage to the wiring harness to the sensor; Oxidation of contacts in the connector; Damage to the drive ring on the hub.

How do I fix a C1464 diagnostic trouble code?

To fix C1464: Visually check the sensor and wires for damage. Check the sensor resistance (usually 800-2200 Ohm). Check the sensor signal with an oscilloscope while rotating the wheel. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with C1464?

Limited driving only, diagnose soon

How much does it cost to fix C1464?

The estimated repair cost for C1464 is $33–89. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat