AutoCodes – Dodge – U11D0 Dodge

U11D0 Dodge Code - Lost Ignition Key Status Message

Quick Answer

This diagnostic checks for the availability of the Ignition Key Status signal which is sent by the Body Controller Module (BCM) via a Controller Area Network (CAN) message. Common causes include Faulty Powertrain Control Module (PCM), Faulty Body Control Module (BCM). 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: U11D0 Dodge indicates Lost Ignition Key Status Message.
Common causes: Common causes include Faulty Powertrain Control Module (PCM), Faulty Body Control Module (BCM).
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 636

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 May 03, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code U11D0 Dodge Description

This diagnostic checks for the availability of the Ignition Key Status signal which is sent by the Body Controller Module (BCM) via a Controller Area Network (CAN) message. The Ignition Key Status possible values include the following: 0) Lock, 1) Off, 2) Accessory, 3) Off and Accessory, 4) Run, 5) Start, and 7) Signal Not Available (SNA). The diagnostic checks the signal availability by checking if the received value is not equal to the SNA default value. When the signal is not available, the BCM sends an SNA default value to the Transmission Control Module (TCM). If the TCM reads this value then the Diagnostic Trouble Code (DTC) U11D0 is set.

OBDII Code U11D0 Dodge - Lost Ignition Key Status Message - AutoCodes.com — U11D0 Dodge Code - Lost Ignition Key Status Message

What does this mean?

What are the Possible Causes of the DTC U11D0 Dodge?

Faulty Powertrain Control Module (PCM)
Faulty Body Control Module (BCM)

How to Fix the DTC U11D0 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 U11D0 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 U11D0 Dodge Code

1. What does the OBDII code U11D0 Dodge mean?

The U11D0 code in Dodge vehicles specifically refers to the Lost Ignition Key Status Message.

2. What are the common symptoms of the U11D0 code?

Common symptoms of the U11D0 code include issues with starting the vehicle, the engine not turning over, and the inability to engage the ignition system.

3. What can cause the U11D0 code to appear?

The U11D0 code is typically triggered by a communication error between the key and the vehicle's anti-theft system, a faulty ignition key, or a malfunction in the key recognition system.

4. How can I diagnose the U11D0 code?

Diagnosing the U11D0 code usually involves using a diagnostic scanner to retrieve the code, checking the ignition key for any visible damage, and inspecting the key recognition system for faults.

5. Can I still drive my vehicle with the U11D0 code present?

It is not recommended to drive your vehicle with the U11D0 code present, as it may lead to starting issues or potential security concerns related to the anti-theft system.

6. How can I repair the U11D0 code?

Repairing the U11D0 code typically involves reprogramming or replacing the ignition key, addressing any issues with the key recognition system, or resetting the anti-theft system in the vehicle.

7. Is the U11D0 code a serious issue?

The U11D0 code can be a serious issue as it may prevent you from starting your vehicle or pose security risks related to the anti-theft system. It is recommended to address this code promptly.

8. Can I reset the U11D0 code myself?

Resetting the U11D0 code may not resolve the underlying issue causing the code to appear. It is advisable to have the vehicle diagnosed by a professional to properly address the problem.

9. How much does it cost to fix the U11D0 code?

The cost of fixing the U11D0 code can vary depending on the specific cause of the issue. It is recommended to consult a mechanic for an accurate diagnosis and cost estimate.

10. How can I prevent the U11D0 code from reoccurring?

To prevent the U11D0 code from reoccurring, ensure your ignition key is in good condition, follow proper key handling procedures, and address any underlying issues with the vehicle's anti-theft system promptly.