AutoCodes – Chevrolet – U183E 2015 Chevrolet Silverado

U183E 2015 Chevrolet Silverado Code - Lost Communication with Telematics Communication Interface Control Module on Low Speed CAN Bus

Quick Answer

The serial data circuit is the means by which the devices in the vehicle communicate with each other. Common causes include Faulty Telematics Communication Interface Control Module, Telematics Communication Interface Control Module harness is open or shorted, Telematics Communication Interface 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: U183E 2015 Chevrolet Silverado indicates Lost Communication with Telematics Communication Interface Control Module on Low Speed CAN Bus.
Common causes: Common causes include Faulty Telematics Communication Interface Control Module, Telematics Communication Interface Control Module harness is open or shorted, Telematics Communication Interface 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 196

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 24, 2023

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code U183E 2015 Chevrolet Silverado Description

The serial data circuit is the means by which the devices in the vehicle communicate with each other. Once the scan tool is connected to the serial data circuit through the Data Link Connector (DLC), the scan tool can be used to monitor each device for diagnostic purposes and to check for Diagnostic Trouble Codes (DTC). When the vehicle is ON, each device communicating on the serial data circuit sends a state of health message to ensure that the device is operating properly. When a device stops communicating on the serial data circuit, for example, if the device loses power or ground, the state of health message it normally sends on the serial data circuit disappears. Other devices on the serial data circuit, which expect to receive that state of health message, detect its absence; those devices in turn set a DTC associated with the loss of state of health of the non-communicating device. A loss of serial data communications DTC does not represent a failure of the devices that contain the stored DTC.

OBDII Code U183E 2015 Chevrolet Silverado - Lost Communication with Telematics Communication Interface Control Module on Low Speed CAN Bus - AutoCodes.com — U183E 2015 Chevrolet Silverado Code - Lost Communication with Telematics Communication Interface Control Module on Low Speed CAN Bus

What does this mean?

What are the Possible Causes of the DTC U183E 2015 Chevrolet Silverado?

Faulty Telematics Communication Interface Control Module
Telematics Communication Interface Control Module harness is open or shorted
Telematics Communication Interface Control Module circuit poor electrical connection

How to Fix the DTC U183E 2015 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 is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the U183E 2015 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 U183E 2015 Chevrolet Silverado code?

Need more information on how to fix the U183E 2015 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 U183E 2015 Chevrolet Silverado Code

1. What are the common symptoms of OBDII code U183E on a 2015 Chevrolet Silverado?

- Common symptoms include the check engine light coming on, loss of communication with the telematics control module, and potential issues with vehicle connectivity features.

2. What does the U183E code "Lost Communication with Telematics Communication Interface Control Module on Low Speed CAN Bus" mean?

- This code indicates a communication error between the vehicle's onboard diagnostic system and the telematics control module, specifically on the low-speed CAN bus network.

3. What are some possible causes of the U183E code on a 2015 Chevrolet Silverado?

- Possible causes include a faulty telematics control module, wiring or connection issues, software glitches, or problems with the CAN bus network itself.

4. How can I diagnose the U183E code on my 2015 Chevrolet Silverado?

- Diagnosing the U183E code may require using a professional OBDII scanner to read the code, checking the connections and wiring related to the telematics control module, and performing a thorough inspection of the CAN bus network.

5. Is it safe to drive my vehicle with the U183E code present?

- It is generally safe to drive the vehicle with this code, but it is recommended to have the issue diagnosed and repaired promptly to ensure proper functionality of the telematics system and other related features.

6. Can I repair the U183E code on my 2015 Chevrolet Silverado myself?

- Depending on your level of automotive expertise, you may be able to address the issue yourself by checking connections, inspecting wiring, or resetting the telematics control module. For complex repairs, it is advisable to seek professional help.

7. How much does it typically cost to repair the U183E code on a 2015 Chevrolet Silverado?

- The cost of repairing the U183E code can vary widely depending on the root cause of the issue. Simple fixes like resetting the module or fixing a loose connection may be inexpensive, while replacing the telematics control module could be more costly.

8. Will resetting the OBDII code U183E make it go away permanently?

- Resetting the code may temporarily clear the check engine light, but if the underlying issue causing the code is not addressed, it is likely to return. Proper diagnosis and repair are necessary for a permanent solution.

9. Can the U183E code affect the overall performance of my 2015 Chevrolet Silverado?

- While the U183E code itself may not directly impact the vehicle's performance, unresolved communication issues with the telematics control module can potentially affect the functionality of certain vehicle features related to connectivity and communication.

10. How long does it typically take to repair the U183E code on a 2015 Chevrolet Silverado?

- The repair time for the U183E code can vary depending on the specific cause of the issue and the complexity of the repair. Simple fixes may be completed in a short amount of time, while more involved repairs could take longer.