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U183E 2017 Chevrolet Silverado Code - Lost Communication with Telematics Communication Interface Control Module on Low Speed CAN Bus

Quick Answer

The U183E diagnostic trouble code (DTC) for a 2017 Chevrolet Silverado indicates that there is a communication issue with the Telematics Communication Interface Control Module on the Low Speed Controller Area Network (CAN) bus. Common causes include Faulty Telematics Communication Interface Control Module, Wiring or connection issues in the Low Speed CAN bus, Software glitches or updates needed for the Telematics module. 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 2017 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, Wiring or connection issues in the Low Speed CAN bus, Software glitches or updates needed for the Telematics module.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 12, 2024
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Code U183E 2017 Chevrolet Silverado Description

The U183E diagnostic trouble code (DTC) for a 2017 Chevrolet Silverado indicates that there is a communication issue with the Telematics Communication Interface Control Module on the Low Speed Controller Area Network (CAN) bus. The Telematics Communication Interface Control Module is responsible for managing communication between various systems in the vehicle, such as the infotainment system, GPS navigation, and emergency services. The Low Speed CAN bus is a network that operates at a lower speed than the High Speed CAN bus and is typically used for less critical systems.

OBDII Code U183E 2017 Chevrolet Silverado - Lost Communication with Telematics Communication Interface Control Module on Low Speed CAN Bus
U183E 2017 Chevrolet Silverado Code - Lost Communication with Telematics Communication Interface Control Module on Low Speed CAN Bus

Common Causes of U183E 2017 Chevrolet Silverado

  1. Faulty Telematics Communication Interface Control Module
  2. Wiring or connection issues in the Low Speed CAN bus
  3. Software glitches or updates needed for the Telematics module
  4. Electrical interference or damage to communication lines
  5. Faulty communication module in another system affecting the Telematics module

Symptoms of U183E 2017 Chevrolet Silverado

  1. Loss of telematics services (such as OnStar)
  2. Navigation system not functioning properly
  3. Warning lights on the dashboard related to communication systems
  4. Inability to receive vehicle diagnostics remotely

How to Fix U183E 2017 Chevrolet Silverado

  1. Begin by conducting a thorough diagnostic scan to confirm the U183E code and pinpoint the exact cause of the communication issue.
  2. Inspect the wiring and connections in the Low Speed CAN bus for any damage, corrosion, or loose connections. Repair or replace as necessary.
  3. Check for any software updates or glitches in the Telematics Communication Interface Control Module. Update software or reprogram the module if needed.
  4. Test the communication between the Telematics module and other systems to ensure proper functionality.
  5. Clear the DTC and perform a road test to verify that the issue has been resolved.

Cost to Fix U183E 2017 Chevrolet Silverado

The typical repair costs for addressing a U183E code on a 2017 Chevrolet Silverado can range from $200 to $500, depending on the exact cause of the issue and the labor rates at the auto repair shop. This estimate includes the cost of diagnostic scans, potential parts replacement, and labor fees. It is important to note that prices can vary based on location, vehicle make and model, and the specific repair needed. It is recommended to consult with a trusted mechanic or auto repair shop for a more accurate cost estimate.

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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 2017 Chevrolet Silverado Code

1. What are common symptoms of OBDII code U183E in a 2017 Chevrolet Silverado?

- Common symptoms include malfunctioning telematics system, loss of communication with the control module, warning lights on the dashboard, and potential issues with vehicle remote functions.

2. What does the OBDII code U183E mean for a 2017 Chevrolet Silverado?

- The code U183E indicates a lost communication error with the Telematics Communication Interface Control Module on the Low Speed CAN Bus in the vehicle.

3. What are possible causes of the U183E code in a 2017 Chevrolet Silverado?

- Potential causes of this code include a faulty telematics control module, wiring or connection issues, damaged CAN bus circuits, or a software malfunction within the module.

4. How can I diagnose the U183E code in my 2017 Chevrolet Silverado?

- Diagnosing the U183E code may involve checking the connections to the telematics module, inspecting the wiring for damage, scanning for other related trouble codes, and testing the module's functionality.

5. Can I still drive my 2017 Chevrolet Silverado with the U183E code present?

- It is generally safe to drive the vehicle with this code, but it is recommended to address the issue promptly to avoid potential issues with the telematics system and other related functions.

6. How can I repair the U183E code in my 2017 Chevrolet Silverado?

- Repairing the U183E code may involve replacing the telematics control module, repairing damaged wiring or connections, resetting the module, or updating the software to resolve the communication error.

7. Is it possible to reset the U183E code in a 2017 Chevrolet Silverado?

- You can attempt to reset the code by using an OBDII scanner to clear the diagnostic trouble codes, but it is important to address the underlying issue causing the code to prevent it from returning.

8. Will the U183E code in a 2017 Chevrolet Silverado cause any long-term damage if left unaddressed?

- Leaving the U183E code unaddressed may result in continued issues with the telematics system, potential malfunctions with the control module, and could impact other vehicle functions relying on the module's communication.

9. Are there any common DIY fixes for the U183E code in a 2017 Chevrolet Silverado?

- DIY fixes may include checking and securing connections to the telematics module, inspecting wiring for visible damage, and ensuring the module is properly seated and functioning correctly.

10. How can I prevent the U183E code from appearing in my 2017 Chevrolet Silverado in the future?

- To prevent the U183E code from reoccurring, it is important to perform regular vehicle maintenance, address any wiring or connection issues promptly, and ensure the telematics system is functioning properly.

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