AutoCodes – Chevrolet – C0392 2017 Chevrolet Silverado

C0392 2017 Chevrolet Silverado Code - Transfer Case Range Position Sensor Circuit

Quick Answer

The Transfer Case Control Module receives input from the Transfer Case Gear Position Sensor, also known as the range position sensor or the rotational position sensor. Common causes include Faulty Transfer Case Range Position Sensor, Transfer Case Range Position Sensor harness is open or shorted, Transfer Case Range 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: C0392 2017 Chevrolet Silverado indicates Transfer Case Range Position Sensor Circuit.
Common causes: Common causes include Faulty Transfer Case Range Position Sensor, Transfer Case Range Position Sensor harness is open or shorted, Transfer Case Range 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 195

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 11, 2023

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code C0392 2017 Chevrolet Silverado Description

The Transfer Case Control Module receives input from the Transfer Case Gear Position Sensor, also known as the range position sensor or the rotational position sensor. The Gear Position Senso receives a 5-volt reference signal from the Transfer Case Control Module. In return the Gear Position Senso sends the Transfer Case Control Module a variable pulse width modulated signal indicating the position of the transfer case. The Gear Position Sensor works in conjunction with the range actuator position sensor, inside the A16 Transfer Case Motor, also known as the transfer case range actuator, to confirm the transfer case position. The Gear Position Sensor is more sensitive than the range actuator position sensor and is able to indicate to the Transfer Case Control Module the exact position of the transfer case between range changes. It is also able to show how much clutch activation is being commanded at any time.

OBDII Code C0392 2017 Chevrolet Silverado - Transfer Case Range Position Sensor Circuit - AutoCodes.com — C0392 2017 Chevrolet Silverado Code - Transfer Case Range Position Sensor Circuit

What does this mean?

What are the Possible Causes of the DTC C0392 2017 Chevrolet Silverado?

Faulty Transfer Case Range Position Sensor
Transfer Case Range Position Sensor harness is open or shorted
Transfer Case Range Position Sensor circuit poor electrical connection
Faulty Transfer Case Control Module

How to Fix the DTC C0392 2017 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 does this mean?

Code Tech Notes

C0392:08 Transfer Case Range Position Sensor Circuit Performance Signal Invalid
C0392:28 Transfer Case Range Position Sensor Circuit Incorrect Frequency

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the C0392 2017 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 C0392 2017 Chevrolet Silverado code?

Need more information on how to fix the C0392 2017 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 C0392 2017 Chevrolet Silverado Code

1. What are the common symptoms of OBDII code C0392 in a 2017 Chevrolet Silverado?

The common symptoms include issues with shifting gears, difficulty engaging the transfer case, and potential warning lights on the dashboard.

2. What does the OBDII code C0392 mean for a 2017 Chevrolet Silverado?

OBDII code C0392 indicates a problem with the Transfer Case Range Position Sensor Circuit in the vehicle.

3. What are the possible causes of OBDII code C0392 in a 2017 Chevrolet Silverado?

Possible causes of this code include a faulty transfer case range position sensor, damaged wiring or connectors, or a malfunctioning transfer case control module.

4. How can I diagnose the Transfer Case Range Position Sensor Circuit issue in my 2017 Chevrolet Silverado?

Diagnosing this issue typically involves using a scan tool to read the trouble codes, inspecting the transfer case range position sensor and related wiring, and testing the transfer case control module.

5. Can I still drive my 2017 Chevrolet Silverado with OBDII code C0392?

It is not recommended to drive the vehicle with this code present, as it can lead to potential safety issues and further damage to the transfer case components.

6. How can I repair OBDII code C0392 in my 2017 Chevrolet Silverado?

Repairing this code may involve replacing the transfer case range position sensor, repairing damaged wiring or connectors, or resetting the transfer case control module.

7. Is it possible to reset the OBDII code C0392 in a 2017 Chevrolet Silverado without fixing the underlying issue?

While you can clear the code with a scan tool, it is crucial to address the root cause of the problem to prevent the code from reappearing.

8. Are there any DIY tips for troubleshooting OBDII code C0392 in a 2017 Chevrolet Silverado?

DIY tips may include checking the transfer case range position sensor for physical damage, inspecting the wiring for any visible issues, and ensuring all connections are secure.

9. How much does it typically cost to repair OBDII code C0392 in a 2017 Chevrolet Silverado?

The cost of repairing this code can vary depending on the specific cause of the issue, but it may range from a few hundred to over a thousand dollars, including parts and labor.

10. Can a mechanic help me fix OBDII code C0392 in my 2017 Chevrolet Silverado?

Yes, a qualified mechanic with experience working on transfer case components can diagnose and repair OBDII code C0392 in your 2017 Chevrolet Silverado.