AutoCodes – Dodge – U110C Dodge

U110C Dodge Code - Lost Fuel Level Message

Quick Answer

The Fuel Level Sensor signal is a direct input to the Body Control Module (BCM). Common causes include Low battery charge, Faulty Body Control Module (BCM), Body Control Module harness is open or shorted. 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: U110C Dodge indicates Lost Fuel Level Message.
Common causes: Common causes include Low battery charge, Faulty Body Control Module (BCM), Body Control Module harness is open or shorted.
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 21,202

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 04, 2024

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

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

Code U110C Dodge Description

The Fuel Level Sensor signal is a direct input to the Body Control Module (BCM). The BCM transmits the fuel level message to the Powertrain Control Module (PCM) over the Controlled Area Network (CAN) C bus. The Diagnostic Trouble Code (DTC) sets when the PCM either doesn't receive a bus message or receives an implausible bus message from the BCM.

OBDII Code U110C Dodge - Lost Fuel Level Message - AutoCodes.com — U110C Dodge Code - Lost Fuel Level Message

What does this mean?

What are the Possible Causes of the DTC U110C Dodge?

Low battery charge
Faulty Body Control Module (BCM)
Body Control Module harness is open or shorted
Body Control Module circuit poor electrical connection
Faulty Powertrain Control Module (PCM)

How to Fix the DTC U110C Dodge?

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 does this mean?

Code Tech Notes

The Powertrain Control Module (PCM) continuously monitors the fuel level from the Fuel Level Sensor through the Body Control Module (BCM). The U110C code indicates that the PCM lost fuel level communication from the BCM. Start by checking the PCM and BCM harness connectors, retighten the connectors, and clear the code. Also, check the battery charge, as a low battery charge has been reported to trigger this code. If the problem persists, replacing the BCM will be necessary to repair the issue.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the U110C Dodge 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 U110C Dodge code?

Need more information on how to fix the U110C Dodge code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the U110C Dodge 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 U110C Dodge Code

1. What are the common symptoms of the U110C Dodge OBDII code?

The common symptoms associated with the U110C code include erratic fuel gauge readings, fuel gauge stuck on empty or full, inaccurate fuel level readings, and potential illumination of the check engine light.

2. What does the U110C code indicate in a Dodge vehicle?

The U110C code indicates a "Lost Fuel Level Message" in the communication network of the vehicle. It means there is a problem with the fuel level sensor data being transmitted to the vehicle's computer.

3. What are the possible causes of the U110C Lost Fuel Level Message code?

Possible causes of the U110C code include a faulty fuel level sensor, damaged wiring or connectors in the fuel level sensor circuit, issues with the instrument cluster, or a problem with the vehicle's computer system.

4. How can I diagnose the U110C code in my Dodge vehicle?

Diagnosing the U110C code typically involves using an OBDII scanner to retrieve the code and then inspecting the fuel level sensor, checking the wiring and connectors for any damage, and ensuring there are no communication issues within the vehicle's network.

5. Can the U110C code be repaired easily?

The repair for the U110C code can vary in complexity depending on the underlying cause. In some cases, simply replacing a faulty fuel level sensor or repairing a damaged wire may resolve the issue. However, if the problem lies within the vehicle's computer system, professional diagnosis and repair may be necessary.

6. Is it safe to continue driving with the U110C code present?

While the U110C code may not pose an immediate safety risk, it is not recommended to ignore it. Driving with inaccurate fuel level readings can lead to running out of fuel unexpectedly, causing inconvenience and potential vehicle damage.

7. How much does it typically cost to repair the U110C code in a Dodge vehicle?

The cost of repairing the U110C code can vary depending on the root cause of the issue, the extent of the repair needed, and labor rates in your area. It is advisable to consult with a professional mechanic for an accurate diagnosis and cost estimate.

8. Can I reset the U110C code myself?

While you can clear the U110C code using an OBDII scanner, it is important to address the underlying issue causing the code to prevent it from reoccurring. Simply clearing the code without fixing the problem may lead to continued issues with the fuel level system.

9. Are there any preventive maintenance tips to avoid the U110C code in the future?

To prevent the U110C code from reappearing, it is recommended to follow the manufacturer's scheduled maintenance for your vehicle, including regular inspections of the fuel system components, ensuring proper wiring connections, and addressing any issues promptly.

10. Can a DIY enthusiast fix the U110C code issue at home?

Depending on the DIY enthusiast's skill level and access to tools, some may be able to address simpler causes of the U110C code, such as replacing a faulty fuel level sensor. However, more complex issues may require professional diagnosis and repair.