AutoCodes – Chevrolet – U2617 Chevrolet

U2617 Chevrolet Code - Battery Energy Control Module Lost Communication With Hybrid/EV Battery Interface Control Module 5

Quick Answer

Devices connected to the serial data circuits monitor for serial data communications during normal vehicle operation. Common causes include Faulty Hybrid/EV Battery Interface Control Module 5, Hybrid/EV Battery Interface Control Module 5 harness is open or shorted, Hybrid/EV Battery Interface Control Module 5 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: U2617 Chevrolet indicates Battery Energy Control Module Lost Communication With Hybrid/EV Battery Interface Control Module 5.
Common causes: Common causes include Faulty Hybrid/EV Battery Interface Control Module 5, Hybrid/EV Battery Interface Control Module 5 harness is open or shorted, Hybrid/EV Battery Interface Control Module 5 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 1,380

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 Jun 18, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code U2617 Chevrolet Description

Devices connected to the 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.
The scan tool does not communicate the Hybrid/EV Battery Interface Control Modules 5 on Battery Energy Control Module dedicated bus.
The Diagnostic Trouble Code (DTC) will set when there is no temperature report message from Hybrid/EV Battery Interface Control Modules 5 to Battery Energy Control Module within 4s.

OBDII Code U2617 Chevrolet - Battery Energy Control Module Lost Communication With Hybrid/EV Battery Interface Control Module 5 - AutoCodes.com — U2617 Chevrolet Code - Battery Energy Control Module Lost Communication With Hybrid/EV Battery Interface Control Module 5

What does this mean?

What are the Possible Causes of the DTC U2617 Chevrolet?

Faulty Hybrid/EV Battery Interface Control Module 5
Hybrid/EV Battery Interface Control Module 5 harness is open or shorted
Hybrid/EV Battery Interface Control Module 5 circuit poor electrical connection
Faulty Battery Energy Control Module

How to Fix the DTC U2617 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 U2617 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 U2617 Chevrolet code?

Need more information on how to fix the U2617 Chevrolet code? Get Access to Factory Service Manuals

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Get the U2617 Chevrolet code diagnosed by a professional: Find a repair shop in your area

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 U2617 Chevrolet Code

1. What are common symptoms of the OBDII code U2617 in a Chevrolet vehicle?

- Common symptoms may include the hybrid or electric vehicle not starting, reduced power efficiency, warning lights on the dashboard, and issues with battery performance.

2. What causes the U2617 code to be triggered in a Chevrolet?

- The U2617 code is typically triggered when there is a communication failure between the Battery Energy Control Module and the Hybrid/EV Battery Interface Control Module 5 in the vehicle.

3. How can I diagnose the U2617 code in my Chevrolet?

- Diagnosing the U2617 code usually involves using an OBDII scanner to retrieve the code, checking the connections between the control modules, inspecting the wiring for any damage, and ensuring the battery is functioning properly.

4. Can a DIY enthusiast repair the U2617 code in a Chevrolet?

- While some basic troubleshooting steps can be performed by DIY enthusiasts, diagnosing and repairing the U2617 code may require specialized knowledge and tools. It is recommended to consult a professional mechanic for proper diagnosis and repair.

5. Are there any specific repair tips for fixing the U2617 code in a Chevrolet?

- Repair tips for the U2617 code may include checking and resetting the control modules, repairing or replacing damaged wiring, updating software or firmware, and ensuring all connections are secure and functioning correctly.

6. Is it safe to continue driving with the U2617 code illuminated in a Chevrolet?

- It is not recommended to continue driving with the U2617 code illuminated, as it indicates a communication issue between critical components in the vehicle. Continuing to drive may lead to further damage or safety concerns.

7. How much does it typically cost to repair the U2617 code in a Chevrolet?

- The cost of repairing the U2617 code can vary depending on the specific issue causing the code, the labor rates of the repair shop, and the cost of any replacement parts needed. It is advisable to obtain quotes from multiple mechanics for an accurate estimate.

8. Can resetting the U2617 code solve the issue temporarily?

- Resetting the U2617 code may temporarily clear the warning light, but if the underlying issue causing the code is not addressed, the code is likely to reappear. It is essential to diagnose and repair the root cause of the problem.

9. Are there any recalls or technical service bulletins related to the U2617 code in Chevrolet vehicles?

- It is recommended to check with a Chevrolet dealership or visit the National Highway Traffic Safety Administration (NHTSA) website to see if there are any recalls or technical service bulletins related to the U2617 code in specific Chevrolet models.

10. Can extreme weather conditions impact the occurrence of the U2617 code in a Chevrolet?

- Extreme weather conditions, such as extreme heat or cold, can sometimes affect the performance of hybrid or electric vehicle components, including the modules related to the U2617 code. It is important to monitor the vehicle's performance in varying conditions and address any issues promptly.