AutoCodes – Generic – U0313

U0313 Code - Software Incompatibility With Battery Energy Control Module 'B'

Quick Answer

Some devices must be configured with specific software, serial numbers, vehicle options, or other information. Common causes include Battery Energy Control Module 'B' Programmed With Incorrect Software, Faulty Battery Energy Control Module 'B'. 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: U0313 indicates Software Incompatibility With Battery Energy Control Module 'B'.
Common causes: Common causes include Battery Energy Control Module 'B' Programmed With Incorrect Software, Faulty Battery Energy Control Module 'B'.
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 4,061

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 Apr 07, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
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Code U0313 Description

Some devices must be configured with specific software, serial numbers, vehicle options, or other information. If a device was not properly configured after installation that the device may set the appropriate communication Diagnostic Trouble Code (DTC)s. No external circuit diagnosis is involved. The DTC sets when the Battery Energy Control Module 'B' is not configured properly.

OBDII Code U0313 - Software Incompatibility With Battery Energy Control Module 'B' - AutoCodes.com — U0313 Code - Software Incompatibility With Battery Energy Control Module 'B'

What does this mean?

What are the Possible Causes of the DTC U0313?

Battery Energy Control Module 'B' Programmed With Incorrect Software
Faulty Battery Energy Control Module 'B'

How to Fix the DTC U0313?

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 U0313 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.

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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.