AutoCodes – GMC – C1760 GMC

C1760 GMC Code - Left Front Position Sensor Input Fault

Quick Answer

The Suspension Control Module monitors the Left Front Position Sensor. Common causes include Faulty Left Front Position Sensor, Left Front Position Sensor harness is open or shorted, Left Front Position Sensor circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: C1760 GMC indicates Left Front Position Sensor Input Fault.
Common causes: Common causes include Faulty Left Front Position Sensor, Left Front Position Sensor harness is open or shorted, Left Front Position Sensor circuit poor electrical connection.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 707

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Nov 22, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C1760 GMC Description

The Suspension Control Module monitors the Left Front Position Sensor. The Suspension Control Module sets the OBDII code when the Left Front Position Sensor is not to factory specifications.

OBDII Code C1760 GMC - Left Front Position Sensor Input Fault - AutoCodes.com — C1760 GMC Code - Left Front Position Sensor Input Fault

What does this mean?

What are the Possible Causes of the DTC C1760 GMC?

Faulty Left Front Position Sensor
Left Front Position Sensor harness is open or shorted
Left Front Position Sensor circuit poor electrical connection

How to Fix the DTC C1760 GMC?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the C1760 GMC code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the C1760 GMC code?

Need more information on how to fix the C1760 GMC code? Get Access to Factory Service Manuals

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about C1760 GMC Code

1. What are the common symptoms of OBDII code C1760 GMC (Left Front Position Sensor Input Fault)?

The common symptoms include the ABS warning light being illuminated on the dashboard, potential traction control issues, and possible stability control system malfunctions.

2. What are some possible causes of OBDII code C1760 GMC?

Some possible causes of this code include a faulty left front wheel speed sensor, damaged wiring or connectors related to the sensor, or issues with the ABS module.

3. How can I diagnose the OBDII code C1760 GMC at home?

You can diagnose this code by visually inspecting the left front wheel speed sensor and its wiring for any visible damage. You can also use an OBDII scanner to retrieve the specific fault code and further pinpoint the issue.

4. Can I still drive my vehicle with OBDII code C1760 GMC present?

It is not recommended to drive the vehicle with this code present, as it can affect the proper functioning of the ABS, traction control, and stability control systems, potentially compromising safety.

5. How can I repair OBDII code C1760 GMC?

To repair this code, you may need to replace the left front wheel speed sensor if it is faulty. Additionally, inspect and repair any damaged wiring or connectors associated with the sensor. Resetting the fault code using an OBDII scanner may also be necessary.

6. Are there any DIY tips for addressing OBDII code C1760 GMC?

If you are comfortable working on your vehicle, you can attempt to visually inspect the sensor and wiring yourself. However, for accurate diagnosis and repair, it is recommended to consult a professional mechanic.

7. Will OBDII code C1760 GMC reset on its own?

In some cases, the code may reset on its own after the underlying issue has been resolved. However, using an OBDII scanner to clear the code and ensure proper functioning of the ABS system is recommended.

8. Is OBDII code C1760 GMC a common issue in GMC vehicles?

While this code may not be extremely common, issues with wheel speed sensors and related components can occur in GMC vehicles, leading to the triggering of this fault code.

9. Can weather conditions impact the occurrence of OBDII code C1760 GMC?

Extreme weather conditions, such as snow, ice, or heavy rain, can potentially affect the performance of wheel speed sensors and contribute to the occurrence of this fault code.

10. How can I prevent OBDII code C1760 GMC from reoccurring?

Regularly inspecting and maintaining your vehicle's wheel speed sensors, wiring, and ABS system components can help prevent the recurrence of this fault code. Addressing any issues promptly can also contribute to long-term prevention.