AutoCodes – Chevrolet – C0620 2015 Chevrolet Silverado

C0620 2015 Chevrolet Silverado Code - Right Front Position Sensor Circuit

Quick Answer

The Suspension Control Module supplies a 5 V reference signal to each Suspension Position Sensor. Common causes include Faulty Right Front Position Sensor, Right Front Position Sensor harness is open or shorted, Right 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: C0620 2015 Chevrolet Silverado indicates Right Front Position Sensor Circuit.
Common causes: Common causes include Faulty Right Front Position Sensor, Right Front Position Sensor harness is open or shorted, Right 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 188

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 Jul 16, 2023

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C0620 2015 Chevrolet Silverado Description

The Suspension Control Module supplies a 5 V reference signal to each Suspension Position Sensor. The Suspension Position Sensors supply a signal of 0.35–4.75 V to the Suspension Control Module which represents the position between the body and the wheel. The sensors are also grounded through the Suspension Control Module. The Diagnostic Trouble Code (DTC) will be set when the Suspension Control Module measures a Suspension Position Sensor signal less than 0.35 V or greater than 4.75 V for more than 5 s while the vehicle is operated under normal driving conditions.

OBDII Code C0620 2015 Chevrolet Silverado - Right Front Position Sensor Circuit - AutoCodes.com — C0620 2015 Chevrolet Silverado Code - Right Front Position Sensor Circuit

What does this mean?

What are the Possible Causes of the DTC C0620 2015 Chevrolet Silverado?

Faulty Right Front Position Sensor
Right Front Position Sensor harness is open or shorted
Right Front Position Sensor circuit poor electrical connection
Faulty Suspension Control Module

How to Fix the DTC C0620 2015 Chevrolet Silverado?

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 C0620 2015 Chevrolet Silverado 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 C0620 2015 Chevrolet Silverado code?

Need more information on how to fix the C0620 2015 Chevrolet Silverado 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 C0620 2015 Chevrolet Silverado Code

1. What are the common symptoms of OBDII code C0620 in a 2015 Chevrolet Silverado related to the Right Front Position Sensor Circuit?

The common symptoms include issues with the electronic stability control system, ABS warning light illumination, and potential loss of stability control in the vehicle.

2. What are the possible causes of OBDII code C0620 in a 2015 Chevrolet Silverado?

Possible causes of this code may include a faulty right front position sensor, damaged wiring or connectors in the circuit, or a malfunction in the Electronic Brake Control Module (EBCM).

3. How can I diagnose the Right Front Position Sensor Circuit issue in my 2015 Chevrolet Silverado?

Diagnosing the issue may involve using a scan tool to retrieve the specific fault codes, conducting a visual inspection of the sensor and wiring, and performing tests to check the sensor's functionality.

4. Is it safe to continue driving my 2015 Chevrolet Silverado with OBDII code C0620 related to the Right Front Position Sensor Circuit?

It is not recommended to drive the vehicle with this code present, as it may affect the stability and control systems, potentially compromising safety on the road.

5. Can I reset the OBDII code C0620 in my 2015 Chevrolet Silverado without fixing the underlying issue?

Resetting the code without addressing the root cause will only temporarily clear the warning light, but the issue will likely reoccur until the underlying problem is resolved.

6. What are some repair tips for resolving OBDII code C0620 in a 2015 Chevrolet Silverado?

Repair tips may include checking and repairing any damaged wiring or connectors, replacing the right front position sensor if faulty, and ensuring proper calibration of the sensor.

7. How much does it typically cost to repair OBDII code C0620 in a 2015 Chevrolet Silverado at a dealership or repair shop?

The cost of repair can vary depending on the extent of the issue and the labor rates of the service provider, but it may involve parts replacement and diagnostic labor charges.

8. Are there any recalls or technical service bulletins related to OBDII code C0620 in a 2015 Chevrolet Silverado?

It is recommended to check with a Chevrolet dealership or online resources for any recalls or technical service bulletins related to this specific OBDII code in the 2015 Silverado model.

9. Can extreme weather conditions or off-road driving contribute to triggering OBDII code C0620 in a 2015 Chevrolet Silverado?

Extreme weather conditions or rough driving conditions can potentially impact the sensors and wiring, leading to issues with the right front position sensor circuit and triggering the OBDII code.

10. How can I prevent OBDII code C0620 from recurring in my 2015 Chevrolet Silverado after repairing the issue?

Regular maintenance checks, ensuring proper installation of components, and safe driving practices can help prevent the recurrence of the code in the future.