OBD Guide
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C1514

Torque Sensor Power Supply Voltage Malfunction

C1514 is an OBD-II diagnostic trouble code meaning: Torque Sensor Power Supply Voltage Malfunction. Common causes: torque sensor malfunction, open or short circuit in wiring harness. Estimated repair cost: $56–167.

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

Symptoms

  • Deterioration in handling
  • Problems with electric power steering
  • The indicator light on the dashboard comes on

Causes

  • Torque sensor malfunction
  • Open or short circuit in wiring harness
  • Problems with the control unit
  • Contact corrosion

How to Fix

  1. Check the sensor supply voltage
  2. Inspect the wiring harness for damage
  3. Check contacts for corrosion
  4. Replace sensor if necessary
  5. Check control unit

Related codes

C1513C1515C1516

FAQ

What does the C1514 code mean?

C1514 is an OBD-II diagnostic trouble code that indicates: Torque Sensor Power Supply Voltage Malfunction

What causes a C1514 error code?

The most common causes of C1514 include: Torque sensor malfunction; Open or short circuit in wiring harness; Problems with the control unit; Contact corrosion.

How do I fix a C1514 diagnostic trouble code?

To fix C1514: Check the sensor supply voltage. Inspect the wiring harness for damage. Check contacts for corrosion. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with C1514?

Limited driving only, diagnose soon

How much does it cost to fix C1514?

The estimated repair cost for C1514 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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