AutoCodes – Chevrolet – P2599 2016 Chevrolet Silverado

P2599 2016 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 2016 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 595

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 2016 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 2016 Chevrolet Silverado - Turbocharger Boost Control Position Performance High Position - AutoCodes.com — P2599 2016 Chevrolet Silverado Code - Turbocharger Boost Control Position Performance High Position

What does this mean?

What are the Possible Causes of the DTC P2599 2016 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 2016 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 2016 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 2016 Chevrolet Silverado code?

Need more information on how to fix the P2599 2016 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 P2599 2016 Chevrolet Silverado Code

1. What are the common symptoms of OBDII code P2599 in a 2016 Chevrolet Silverado?

- Common symptoms include reduced engine power, rough idling, decreased fuel efficiency, and the Check Engine light illuminating.

2. What can cause the OBDII code P2599 to trigger in a 2016 Chevrolet Silverado?

- The code P2599 is typically triggered by issues with the turbocharger boost control position sensor, such as sensor malfunction, wiring issues, or a faulty turbocharger actuator.

3. How can I diagnose the cause of OBDII code P2599 in my 2016 Chevrolet Silverado?

- Diagnosing the issue involves checking the turbocharger boost control position sensor, inspecting the wiring for any damage or loose connections, and testing the turbocharger actuator for proper functionality.

4. Is it safe to continue driving my 2016 Chevrolet Silverado with OBDII code P2599 present?

- It is not recommended to drive the vehicle with the P2599 code active, as it can lead to further damage to the turbocharger system and potentially affect the engine performance.

5. Can I reset the OBDII code P2599 in my 2016 Chevrolet Silverado myself?

- While you can clear the code with an OBDII scanner, it's important to address the underlying issue causing the code to prevent it from reoccurring.

6. How much does it typically cost to repair OBDII code P2599 in a 2016 Chevrolet Silverado?

- The cost of repair can vary depending on the specific cause of the issue, but it may involve replacing the turbocharger boost control position sensor, repairing wiring, or replacing the turbocharger actuator.

7. Are there any DIY repair tips for addressing OBDII code P2599 in a 2016 Chevrolet Silverado?

- DIY tips may include checking and cleaning the sensor connections, inspecting the wiring harness for damage, and ensuring proper installation of any replaced components.

8. Can a mechanic easily fix OBDII code P2599 in a 2016 Chevrolet Silverado?

- A qualified mechanic with experience in turbocharger systems should be able to diagnose and repair the issue causing the P2599 code in a 2016 Chevrolet Silverado.

9. Will fixing OBDII code P2599 improve the performance of my 2016 Chevrolet Silverado?

- Addressing the P2599 code and fixing the underlying issue with the turbocharger boost control position can help restore engine performance, fuel efficiency, and overall drivability.

10. How often does OBDII code P2599 occur in a 2016 Chevrolet Silverado?

- The occurrence of the P2599 code can vary, but it is not uncommon in turbocharged vehicles like the 2016 Chevrolet Silverado, especially if maintenance is neglected or there are issues with the turbocharger system.