AutoCodes – Chevrolet – P2599 2014 Chevrolet Silverado

P2599 2014 Chevrolet Silverado Code - Turbocharger Boost Control Position Performance High Position

Quick Answer

A smart turbocharger vane position actuator incorporates a brushless motor and is mounted on top of the turbocharger. Common causes include Faulty Turbocharger Vane Position Actuator, Turbocharger Vane Position Actuator harness is open or shorted, Turbocharger Vane Position Actuator 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: P2599 2014 Chevrolet Silverado indicates Turbocharger Boost Control Position Performance High Position.
Common causes: Common causes include Faulty Turbocharger Vane Position Actuator, Turbocharger Vane Position Actuator harness is open or shorted, Turbocharger Vane Position Actuator 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 611

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 May 13, 2022

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code P2599 2014 Chevrolet Silverado Description

A smart turbocharger vane position actuator incorporates a brushless motor and is mounted on top of the turbocharger. It is connected to the vanes by a linkage rod. The vanes are used to vary the amount of boost pressure and can control the boost pressure independent of engine speed. The vanes mount to a unison ring which is rotated to change the vane angle. The Engine Control Module (ECM) communicates with the actuator via the Controller Area Network (CAN) bus. The ECM will vary the vane angle which adjusts the boost dependent on the load requirements of the engine. The Diagnostic Trouble Code (DTC) will be set when the ECM detects that the actual turbocharger vane position is 25% greater than the turbocharger learned closed vane position, for greater than 10 s after P0046 sets.

OBDII Code P2599 2014 Chevrolet Silverado - Turbocharger Boost Control Position Performance High Position - AutoCodes.com — P2599 2014 Chevrolet Silverado Code - Turbocharger Boost Control Position Performance High Position

What does this mean?

What are the Possible Causes of the DTC P2599 2014 Chevrolet Silverado?

Faulty Turbocharger Vane Position Actuator
Turbocharger Vane Position Actuator harness is open or shorted
Turbocharger Vane Position Actuator circuit poor electrical connection
Faulty Turbocharger Assembly

How to Fix the DTC P2599 2014 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

If any service has been performed on the turbocharger or on the turbocharger components, a turbocharger relearn must be performed.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P2599 2014 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 P2599 2014 Chevrolet Silverado code?

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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 P2599 2014 Chevrolet Silverado Code

1. What are the common symptoms of OBDII code P2599 in a 2014 Chevrolet Silverado?

- Common symptoms include reduced engine power, check engine light illuminated, and potential turbocharger performance issues.

2. What can cause the OBDII code P2599 in a 2014 Chevrolet Silverado?

- The code P2599 can be caused by a faulty turbocharger boost control position sensor, wiring issues, or a problem with the turbocharger itself.

3. How serious is the OBDII code P2599 in a 2014 Chevrolet Silverado?

- This code should be addressed promptly as it can lead to reduced engine performance and potential long-term damage to the turbocharger system.

4. How can I diagnose the OBDII code P2599 in a 2014 Chevrolet Silverado?

- Diagnosing the code involves using a scan tool to check for the specific code, inspecting the turbocharger boost control position sensor, and testing the related wiring for any faults.

5. Can I drive my 2014 Chevrolet Silverado with the OBDII code P2599?

- It is not recommended to drive the vehicle with this code present, as it can result in poor engine performance and potential damage to the turbocharger system.

6. How can I repair the OBDII code P2599 in a 2014 Chevrolet Silverado?

- Repairing the code may involve replacing the turbocharger boost control position sensor, repairing any damaged wiring, or addressing any underlying issues with the turbocharger.

7. Is it possible to reset the OBDII code P2599 in a 2014 Chevrolet Silverado without fixing the issue?

- While you can clear the code with a scan tool, it is important to address the underlying problem causing the code to prevent future issues.

8. Are there any preventive measures to avoid the OBDII code P2599 in a 2014 Chevrolet Silverado?

- Regular maintenance of the turbocharger system, such as checking for leaks and ensuring proper sensor operation, can help prevent the occurrence of this code.

9. How much does it cost to fix the OBDII code P2599 in a 2014 Chevrolet Silverado?

- The cost of fixing this code can vary depending on the specific issue, but it may involve sensor replacement, wiring repairs, or turbocharger system maintenance.

10. Can a DIY enthusiast repair the OBDII code P2599 in a 2014 Chevrolet Silverado?

- While some simple repairs like sensor replacement or checking wiring connections can be done by a DIY enthusiast, complex issues with the turbocharger system may require professional assistance.