AutoCodes – Dodge – U11E2 Dodge

U11E2 Dodge Code - Lost Barometric Pressure Message

Quick Answer

This diagnostic determines the availability of the Atmospheric Pressure signal sent by the Powertrain Control Module (PCM) via a Controller Area Network (CAN) message. Common causes include Faulty Powertrain Control Module (PCM), Faulty Transmission Control Module (TCM). 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: U11E2 Dodge indicates Lost Barometric Pressure Message.
Common causes: Common causes include Faulty Powertrain Control Module (PCM), Faulty Transmission Control Module (TCM).
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 559

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 U11E2 Dodge Description

This diagnostic determines the availability of the Atmospheric Pressure signal sent by the Powertrain Control Module (PCM) via a Controller Area Network (CAN) message. The diagnostic determines the availability by checking the received value is not equal to the Signal Not Available (SNA) default value. When the signal is not available, the PCM sends an SNA default value. If the Transmission Control Module (TCM) reads this value then the Diagnostic Trouble Code (DTC) U11E2 is set.

OBDII Code U11E2 Dodge - Lost Barometric Pressure Message - AutoCodes.com — U11E2 Dodge Code - Lost Barometric Pressure Message

What does this mean?

What are the Possible Causes of the DTC U11E2 Dodge?

Faulty Powertrain Control Module (PCM)
Faulty Transmission Control Module (TCM)

How to Fix the DTC U11E2 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 U11E2 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 U11E2 Dodge Code

1. What are common symptoms of the U11E2 Dodge OBDII code related to the Lost Barometric Pressure Message?

- Common symptoms include rough idling, engine misfires, reduced fuel efficiency, and potential stalling.

2. What does the U11E2 code indicating the Lost Barometric Pressure Message mean in a Dodge vehicle?

- The U11E2 code indicates that there is a communication issue between the vehicle's engine control module (ECM) and the barometric pressure sensor.

3. What are possible causes of the U11E2 OBDII code in a Dodge vehicle?

- Possible causes include a faulty barometric pressure sensor, damaged wiring or connectors, software issues, or a malfunctioning ECM.

4. How can I diagnose the U11E2 code related to the Lost Barometric Pressure Message in my Dodge?

- You can diagnose the issue by conducting a visual inspection of the sensor and its connections, using a scan tool to retrieve the specific error codes, and performing a thorough system check.

5. Is it safe to continue driving with the U11E2 OBDII code triggered in my Dodge?

- It is not recommended to continue driving with the U11E2 code active, as it can lead to further engine performance issues and potential damage if left unresolved.

6. Can I repair the U11E2 code related to the Lost Barometric Pressure Message in my Dodge myself?

- Depending on your mechanical skills and access to tools, you may be able to address the issue yourself by replacing the barometric pressure sensor or repairing any damaged wiring.

7. How much does it cost to fix the U11E2 OBDII code in a Dodge at a professional repair shop?

- The cost of repairing the U11E2 code can vary depending on the exact cause of the issue, but it generally ranges from $100 to $300 for parts and labor.

8. Will resetting the OBDII system clear the U11E2 code in my Dodge temporarily?

- Resetting the OBDII system may temporarily clear the code, but it will likely reappear if the root cause of the issue is not addressed.

9. Can extreme weather conditions trigger the U11E2 code in a Dodge?

- Extreme weather conditions, such as temperature changes or altitude variations, can sometimes trigger the U11E2 code if the barometric pressure sensor is affected.

10. How important is it to address the U11E2 code related to the Lost Barometric Pressure Message promptly in my Dodge?

- It is crucial to address the U11E2 code promptly to prevent potential engine performance issues, increased fuel consumption, and further damage to the vehicle's components.