AutoCodes – Chevrolet – U010E Chevrolet

U010E Chevrolet Code - Lost Communication With Reductant Sensor 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 Reductant Control Module, Reductant Control Module harness is open or shorted, Reductant Control Module 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: U010E Chevrolet indicates Lost Communication With Reductant Sensor Module.
Common causes: Common causes include Faulty Reductant Control Module, Reductant Control Module harness is open or shorted, Reductant Control Module 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 3,385

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 U010E 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 U010E Chevrolet - Lost Communication With Reductant Sensor Module - AutoCodes.com — U010E Chevrolet Code - Lost Communication With Reductant Sensor Module

What does this mean?

What are the Possible Causes of the DTC U010E Chevrolet?

Faulty Reductant Control Module
Reductant Control Module harness is open or shorted
Reductant Control Module circuit poor electrical connection

How to Fix the DTC U010E 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 U010E 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 U010E Chevrolet code?

Need more information on how to fix the U010E Chevrolet code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the U010E Chevrolet code diagnosed by a professional: Find a repair shop in your area

Information for Specific Chevrolet Models

U010E 2014 Chevrolet Silverado — Lost Communication With Reductant Sensor Module
U010E 2015 Chevrolet Silverado — Lost Communication With Reductant Sensor Module
U010E 2016 Chevrolet Silverado — Lost Communication With Reductant Sensor Module
U010E 2017 Chevrolet Silverado — Lost Communication With Reductant Sensor Module
U010E 2018 Chevrolet Silverado — Lost Communication With Reductant Sensor 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 U010E Chevrolet Code

1. What are common symptoms of the OBDII code U010E in a Chevrolet related to lost communication with the Reductant Sensor Module?

- Common symptoms include the check engine light coming on, reduced engine performance, and potential issues with emissions control.

2. What are some possible causes of the U010E code indicating lost communication with the Reductant Sensor Module in a Chevrolet?

- Possible causes include a faulty Reductant Sensor Module, damaged wiring or connectors, a software glitch, or a communication network issue.

3. How can I diagnose the U010E code in my Chevrolet related to lost communication with the Reductant Sensor Module?

- Diagnosing the U010E code typically involves using a diagnostic scanner to retrieve the code, checking for other related codes, inspecting wiring and connectors, and testing the Reductant Sensor Module.

4. Can I continue driving my Chevrolet if the U010E code for lost communication with the Reductant Sensor Module comes up?

- It is not recommended to continue driving with the U010E code present, as it can affect the vehicle's performance and emissions control. It's best to address the issue promptly.

5. How can I repair the U010E code in my Chevrolet due to lost communication with the Reductant Sensor Module?

- Repair options include checking and repairing wiring connections, replacing the Reductant Sensor Module if necessary, updating software, and clearing the code with a diagnostic tool.

6. Are there any tips for preventing the U010E code in my Chevrolet from reappearing?

- To prevent the U010E code from reoccurring, it's important to maintain regular vehicle maintenance, address any communication network issues promptly, and ensure proper installation of components.

7. Is the U010E code related to lost communication with the Reductant Sensor Module a common issue in Chevrolet vehicles?

- The U010E code related to the Reductant Sensor Module can be a common issue in Chevrolet vehicles equipped with this specific system, especially in models with high mileage or age.

8. Can a DIY enthusiast fix the U010E code for lost communication with the Reductant Sensor Module in their Chevrolet?

- Depending on their skill level and access to tools, a knowledgeable DIY enthusiast may be able to diagnose and repair the U010E code, but more complex issues may require professional assistance.

9. Will resetting the U010E code related to lost communication with the Reductant Sensor Module make it go away permanently?

- Simply clearing or resetting the U010E code may temporarily remove the warning light, but if the underlying issue is not addressed, the code is likely to reappear once the problem resurfaces.

10. How can I find more specific information about the U010E code and its implications for my Chevrolet model?

- For detailed information tailored to your specific Chevrolet model, consult the vehicle's service manual, reach out to a certified mechanic, or contact the Chevrolet dealership for assistance.