AutoCodes – Chevrolet – U010C Chevrolet

U010C Chevrolet Code - Lost Communication with Turbocharger Boost Control Module

Quick Answer

Devices connected to the Powertrain High-Speed General Motor Local Area Network (GMLAN) serial data circuits monitor for serial data communications during normal vehicle operation. 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: U010C Chevrolet indicates Lost Communication with Turbocharger Boost Control Module.
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 531

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 Oct 18, 2022

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code U010C Chevrolet Description

Devices connected to the Powertrain High-Speed General Motor Local Area Network (GMLAN) serial data circuits monitor for serial data communications during normal vehicle operation. Operating information and commands are exchanged among the devices. The devices have prerecorded information about what messages are needed to be exchanged on the serial data circuits, for each virtual network. The messages are supervised and also, some periodic messages are used by the receiver device as an availability indication of the transmitter device. Each message contains the identification number of the transmitter device. A loss of serial data communications Diagnostic Trouble Code (DTC) does not represent a failure of the devices that contain the stored DTC. The DTC will be set when a supervised periodic message that includes the transmitter device availability has not been received.

OBDII Code U010C Chevrolet - Lost Communication with Turbocharger Boost Control Module - AutoCodes.com — U010C Chevrolet Code - Lost Communication with Turbocharger Boost Control Module

What does this mean?

What are the Possible Causes of the DTC U010C Chevrolet?

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

How to Fix the DTC U010C Chevrolet?

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 U010C Chevrolet 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 U010C Chevrolet code?

Need more information on how to fix the U010C Chevrolet code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the U010C Chevrolet code diagnosed by a professional: Find a repair shop in your area

Information for Specific Chevrolet Models

U010C 2014 Chevrolet Silverado — Lost Communication with Turbocharger Boost Control Module
U010C 2015 Chevrolet Silverado — Lost Communication with Turbocharger Boost Control Module
U010C 2016 Chevrolet Silverado — Lost Communication with Turbocharger Boost Control Module
U010C 2017 Chevrolet Silverado — Lost Communication with Turbocharger Boost Control Module
U010C 2018 Chevrolet Silverado — Lost Communication with Turbocharger Boost Control Module

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 U010C Chevrolet Code

1. What does the OBDII code U010C mean for a Chevrolet vehicle?

The U010C code means the vehicle's primary control module has lost communication with the Turbocharger Boost Control Module.

2. What are the common symptoms of the U010C code in a Chevrolet?

Symptoms may include reduced engine performance, poor acceleration, turbocharger not functioning properly, and the check engine light illuminating.

3. What causes the U010C code to appear in a Chevrolet?

Common causes include a faulty Turbocharger Boost Control Module, damaged wiring or connectors, a failed control module, or network communication issues.

4. Can a bad battery cause the U010C code in a Chevrolet?

Yes, a weak or failing battery can disrupt communication between modules, potentially triggering the U010C code.

5. How do I diagnose the U010C code on my Chevrolet?

Begin by inspecting the wiring and connectors for damage or corrosion, check for loose connections, and test the Turbocharger Boost Control Module with diagnostic tools.

6. Can I drive my Chevrolet with the U010C code present?

Driving with this code is not recommended as it may cause reduced performance and could lead to further engine or turbocharger issues.

7. How can I fix the U010C code on a Chevrolet?

Repairs may involve replacing or repairing damaged wiring or connectors, reprogramming the control module, or replacing the Turbocharger Boost Control Module if it's defective.

8. Do I need special tools to fix the U010C code on a Chevrolet?

Yes, youâ€™ll need an OBDII scanner with advanced diagnostic capabilities to identify and troubleshoot the communication issue effectively.

9. Can a software update resolve the U010C code in a Chevrolet?

In some cases, a software update or reprogramming of the control module may resolve the issue if the problem is related to a glitch in the system.

10. How much does it cost to repair the U010C code on a Chevrolet?

Repair costs vary but typically range from $100 to $1,000, depending on whether you need to repair wiring, replace the Turbocharger Boost Control Module, or reprogram the system.