OBD Guide
ENFRDEESPT

C1272

Low Output Signal of Front Left Speed Sensor

C1272 is an OBD-II diagnostic trouble code meaning: Low Output Signal of Front Left Speed Sensor. Common causes: wheel speed sensor malfunction, broken or damaged wires. Estimated repair cost: $56–167.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$56–167 (est.)

Symptoms

  • ABS/ESP indicator is on
  • Disabling the ABS system
  • Disabling the ESP system
  • Incorrect operation of cruise control

Causes

  • Wheel speed sensor malfunction
  • Broken or damaged wires
  • Contamination or damage to the magnetic ring (reference mark)
  • Poor contact in the sensor connector
  • Malfunction of the ABS/ESP control unit

How to Fix

  1. Check the integrity of the sensor and its connector
  2. Clean the sensor and magnetic ring from dirt
  3. Check sensor resistance (must meet specification)
  4. Check the integrity of wires and connectors
  5. Replace sensor if necessary

Related codes

C1271C1273C1274

FAQ

What does the C1272 code mean?

C1272 is an OBD-II diagnostic trouble code that indicates: Low Output Signal of Front Left Speed Sensor

What causes a C1272 error code?

The most common causes of C1272 include: Wheel speed sensor malfunction; Broken or damaged wires; Contamination or damage to the magnetic ring (reference mark); Poor contact in the sensor connector.

How do I fix a C1272 diagnostic trouble code?

To fix C1272: Check the integrity of the sensor and its connector. Clean the sensor and magnetic ring from dirt. Check sensor resistance (must meet specification). For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with C1272?

Limited driving only, diagnose soon

How much does it cost to fix C1272?

The estimated repair cost for C1272 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

FRDEESPT

See also: Russian version · NationStat