AutoCodes – Dodge – U1109 Dodge

U1109 Dodge Code - Lost Communication With LIN Steering Wheel Controls

Quick Answer

The Diagnostic Trouble Code (DTC) sets when the Cluster does not receive information from the Steering Wheel Controls. Common causes include Faulty Steering Wheel Switch, Steering Wheel Switch harness is open or shorted, Steering Wheel Switch 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: U1109 Dodge indicates Lost Communication With LIN Steering Wheel Controls.
Common causes: Common causes include Faulty Steering Wheel Switch, Steering Wheel Switch harness is open or shorted, Steering Wheel Switch 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 4,977

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 22, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code U1109 Dodge Description

The Diagnostic Trouble Code (DTC) sets when the Cluster does not receive information from the Steering Wheel Controls.

OBDII Code U1109 Dodge - Lost Communication With LIN Steering Wheel Controls - AutoCodes.com — U1109 Dodge Code - Lost Communication With LIN Steering Wheel Controls

What does this mean?

What are the Possible Causes of the DTC U1109 Dodge?

Faulty Steering Wheel Switch
Steering Wheel Switch harness is open or shorted
Steering Wheel Switch circuit poor electrical connection
Faulty Cluster
Faulty Clockspring

How to Fix the DTC U1109 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 is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the U1109 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.

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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 U1109 Dodge Code

1. What are the common symptoms of OBDII code U1109 in a Dodge vehicle?

- Common symptoms include the loss of functionality in the steering wheel controls, such as volume adjustment, cruise control, and phone controls.

2. What could cause the OBDII code U1109 in a Dodge vehicle?

- The code U1109 is typically triggered by a communication issue between the steering wheel control module and the main vehicle network.

3. How can I diagnose the cause of the U1109 code in my Dodge vehicle?

- To diagnose the U1109 code, you can start by checking the wiring connections between the steering wheel control module and the main network. It's also recommended to perform a scan using a diagnostic tool to pinpoint the specific issue.

4. Can a faulty steering wheel control module cause the U1109 code in a Dodge vehicle?

- Yes, a faulty steering wheel control module can lead to the U1109 code due to communication disruptions between the module and the vehicle network.

5. Is it safe to continue driving with the U1109 code present in a Dodge vehicle?

- While it may be safe to drive with the U1109 code, it's important to address the issue promptly to avoid potential safety concerns and inconvenience caused by the loss of steering wheel control functionality.

6. What are some repair tips for resolving the U1109 code in a Dodge vehicle?

- Repair tips include checking and repairing any damaged wiring, ensuring proper connections between the control module and the network, and resetting the code using a diagnostic tool after addressing the root cause.

7. Can a DIY enthusiast fix the U1109 code issue in a Dodge vehicle?

- Depending on the individual's skill level and access to tools, a DIY enthusiast may be able to address the U1109 code by following diagnostic steps, checking connections, and potentially replacing the faulty steering wheel control module.

8. Are there any recalls related to the U1109 code in Dodge vehicles?

- It's advisable to check with the manufacturer or authorized dealerships for any recalls related to the U1109 code in Dodge vehicles to see if the issue is covered under warranty or a service campaign.

9. How long does it typically take to repair the U1109 code in a Dodge vehicle?

- The repair time for the U1109 code can vary depending on the exact cause of the issue. Simple fixes like reconnecting wires may take a short time, while more complex issues may require professional diagnosis and repair, extending the repair time.

10. What should I do if the U1109 code keeps coming back after repair in my Dodge vehicle?

- If the U1109 code persists after repair, it's recommended to recheck the connections, ensure proper repairs were made, and consider seeking assistance from a professional technician to diagnose any underlying issues causing the recurring code.