AutoCodes – Chevrolet – U183E 2014 Chevrolet Silverado

U183E 2014 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 2014 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 348

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 2014 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 2014 Chevrolet Silverado - Lost Communication with Telematics Communication Interface Control Module on Low Speed CAN Bus - AutoCodes.com — U183E 2014 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 2014 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 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 is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the U183E 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 U183E 2014 Chevrolet Silverado code?

Need more information on how to fix the U183E 2014 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 2014 Chevrolet Silverado Code

1. What are the common symptoms of OBDII code U183E on a 2014 Chevrolet Silverado?

The common symptoms include the loss of communication with the telematics communication interface control module, which may result in issues with vehicle telematics systems and related functions.

2. What can cause the OBDII code U183E to appear on a 2014 Chevrolet Silverado?

The code U183E is typically triggered when there is a communication failure between the vehicle's onboard diagnostic system and the telematics communication interface control module on the low-speed CAN bus.

3. How can I diagnose the OBDII code U183E on my 2014 Chevrolet Silverado?

Diagnosing this code usually involves checking the wiring and connections related to the telematics communication interface control module, as well as using a diagnostic scanner to pinpoint the communication issue.

4. Can a faulty telematics communication interface control module cause the OBDII code U183E on a 2014 Chevrolet Silverado?

Yes, a malfunctioning telematics communication interface control module can lead to the appearance of the U183E trouble code due to communication disruptions on the low-speed CAN bus.

5. What are some repair tips for resolving the OBDII code U183E on a 2014 Chevrolet Silverado?

Repair tips may include checking and repairing any damaged wiring, ensuring proper connections, resetting the diagnostic trouble codes, and, if necessary, replacing the telematics communication interface control module.

6. Is it safe to continue driving my 2014 Chevrolet Silverado with the OBDII code U183E present?

If the issue is related to the telematics system only, it may be safe to continue driving. However, it's recommended to address the problem promptly to prevent any potential long-term complications.

7. Can the OBDII code U183E on a 2014 Chevrolet Silverado be cleared/reset without fixing the underlying issue?

While you can clear the trouble code temporarily, it is advisable to address the root cause of the communication problem to prevent the code from reappearing and ensure the proper functioning of the telematics system.

8. Does the OBDII code U183E affect the overall performance of a 2014 Chevrolet Silverado?

The code U183E primarily relates to the telematics communication interface control module and low-speed CAN bus communication, so it may not directly impact the vehicle's general performance but can affect certain telematics features.

9. Are there any recalls or technical service bulletins related to the OBDII code U183E for the 2014 Chevrolet Silverado?

It's recommended to check with Chevrolet dealerships or online resources for any relevant recalls or technical service bulletins related to the U183E code to see if there are known issues or solutions provided by the manufacturer.

10. Can a DIY enthusiast without advanced automotive knowledge fix the OBDII code U183E on a 2014 Chevrolet Silverado?

Depending on the specific issue causing the code U183E, DIY enthusiasts with some automotive repair experience may be able to address it by following diagnostic procedures, checking connections, and potentially replacing the telematics communication interface control module themselves. However, if unsure, it's best to consult a professional mechanic.