AutoCodes – RAM – U113E RAM

U113E RAM Code - Lost Communication With Intelligent Battery Sensor

Quick Answer

The Intelligent Battery Sensor (IBS) is mounted in-line with the negative Battery Cable. Common causes include Faulty Intelligent Battery Sensor (IBS), Intelligent Battery Sensor harness is open or shorted, Intelligent Battery Sensor 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: U113E RAM indicates Lost Communication With Intelligent Battery Sensor.
Common causes: Common causes include Faulty Intelligent Battery Sensor (IBS), Intelligent Battery Sensor harness is open or shorted, Intelligent Battery Sensor 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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 7,174

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 23, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code U113E RAM Description

The Intelligent Battery Sensor (IBS) is mounted in-line with the negative Battery Cable. The IBS monitors the Battery state of charge and current draw. The IBS also has a built-in thermistor that calculates the Battery temperature. This information is reported through a Local Interconnect Network (LIN) BUS circuit to the Body Control Module (BCM). The BCM broadcasts the information to the Powertrain Control Module (PCM) over the Controller Area Network (CAN) BUS. The Diagnostic Trouble Code (DTC) sets when the BCM does not receive LIN Bus messages from the Intelligent Battery Sensor (IBS) for greater than 180 milliseconds.

OBDII Code U113E RAM - Lost Communication With Intelligent Battery Sensor - AutoCodes.com — U113E RAM Code - Lost Communication With Intelligent Battery Sensor

What does this mean?

What are the Possible Causes of the DTC U113E RAM?

Faulty Intelligent Battery Sensor (IBS)
Intelligent Battery Sensor harness is open or shorted
Intelligent Battery Sensor circuit poor electrical connection

How to Fix the DTC U113E RAM?

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 U113E RAM 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 U113E RAM code?

Need more information on how to fix the U113E RAM code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the U113E RAM 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 U113E RAM Code

1. What are the common symptoms of OBDII code U113E RAM, Lost Communication With Intelligent Battery Sensor?

- Common symptoms include issues with starting the vehicle, erratic behavior of electrical components, and warning lights on the dashboard.

2. What are the possible causes of OBDII code U113E RAM?

- The code U113E RAM can be triggered by a faulty battery sensor, damaged wiring or connectors related to the battery sensor, or a communication error within the vehicle's network.

3. How can I diagnose the issue related to the OBDII code U113E RAM?

- Diagnosis typically involves using a scan tool to retrieve the specific trouble code, checking the battery sensor and its connections for physical damage, and testing the communication between the sensor and the vehicle's modules.

4. Can I still drive my vehicle with the U113E RAM trouble code present?

- It is generally not recommended to continue driving the vehicle with the U113E RAM code active, as it can lead to potential electrical issues and affect the overall performance and safety of the vehicle.

5. What are some repair tips for addressing the U113E RAM code?

- Repair tips may include inspecting and repairing any damaged wiring or connectors, replacing the intelligent battery sensor if necessary, and ensuring proper communication between the sensor and the vehicle's systems.

6. Is it possible to reset the U113E RAM trouble code without fixing the underlying issue?

- While clearing the trouble code may temporarily turn off the warning lights, it is important to address the root cause of the code to prevent further issues with the vehicle's electrical system.

7. Can a DIY enthusiast fix the U113E RAM code issue at home?

- Depending on the individual's skill level and access to tools, some DIY enthusiasts may be able to address the U113E RAM code by following repair guides and tutorials. However, professional help may be needed for more complex issues.

8. How much does it typically cost to repair the U113E RAM trouble code?

- The cost of repairing the U113E RAM code can vary depending on the extent of the issue, the need for replacement parts, and labor costs. It is recommended to obtain estimates from automotive professionals for an accurate cost assessment.

9. Are there any preventative measures to avoid encountering the U113E RAM trouble code in the future?

- Regular maintenance of the vehicle's electrical system, including checking the battery sensor and related components, can help prevent issues that may trigger the U113E RAM trouble code.

10. Is the U113E RAM trouble code specific to certain RAM vehicle models?

- The U113E code related to Lost Communication With Intelligent Battery Sensor is specific to RAM vehicles and may affect various models within the RAM lineup.