OBD Guide

C1760

Left Front Position Sensor Input Fault

C1760 is an OBD-II diagnostic trouble code meaning: Left Front Position Sensor Input Fault. Common causes: open or short circuit in wiring harness, malfunction of the position sensor itself. Estimated repair cost: $33–89.

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

Symptoms

  • ABS/ESP indicator is on
  • Disabling the tire pressure monitoring system
  • Incorrect operation of the stabilization system

Causes

  • Open or short circuit in wiring harness
  • Malfunction of the position sensor itself
  • Damage to the ring gear on the hub
  • Poor contact in the sensor connector
  • Problems with the ABS module

How to Fix

  1. Visual inspection of the sensor and wiring harness
  2. Checking the sensor resistance
  3. Diagnostics of the sensor signal with an oscilloscope
  4. Checking the condition of the ring gear
  5. Replace the sensor if necessary
  6. Cleaning the contacts in the connector

Related codes

FAQ

What does the C1760 code mean?

C1760 is an OBD-II diagnostic trouble code that indicates: Left Front Position Sensor Input Fault

What causes a C1760 error code?

The most common causes of C1760 include: Open or short circuit in wiring harness; Malfunction of the position sensor itself; Damage to the ring gear on the hub; Poor contact in the sensor connector.

How do I fix a C1760 diagnostic trouble code?

To fix C1760: Visual inspection of the sensor and wiring harness. Checking the sensor resistance. Diagnostics of the sensor signal with an oscilloscope. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with C1760?

Limited driving only, diagnose soon

How much does it cost to fix C1760?

The estimated repair cost for C1760 is $33–89. Actual cost depends on your vehicle, location, and labor rates.

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