AutoCodes – Chrysler – U11ED Chrysler

U11ED Chrysler Code - Lost Communication With Right B-Pillar Impact Acceleration Sensor

Quick Answer

The impact sensors perform their own self-test using power supplied by the Occupant Restraint Controller (ORC) then communicate this status back to the ORC with periodic updates. Common causes include Faulty Right B-Pillar Impact Acceleration Sensor, Right B-Pillar Impact Acceleration Sensor harness is open or shorted, Right B-Pillar Impact Acceleration 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: U11ED Chrysler indicates Lost Communication With Right B-Pillar Impact Acceleration Sensor.
Common causes: Common causes include Faulty Right B-Pillar Impact Acceleration Sensor, Right B-Pillar Impact Acceleration Sensor harness is open or shorted, Right B-Pillar Impact Acceleration 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.

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Code Popularity 1,247

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 U11ED Chrysler Description

The impact sensors perform their own self-test using power supplied by the Occupant Restraint Controller (ORC) then communicate this status back to the ORC with periodic updates. The repair of this fault condition involves verifying the integrity of the wiring between the ORC and the sensor. This code will set, if the ORC and the Right Side Impact Sensor 1 do not establish and maintain valid data communications. The Diagnostic Trouble Code (DTC) will become active after the fault has set for a minimum of 2.5 seconds. The DTC will go to Stored after the ORC to Right Side Impact Sensor 1 communication fault has been removed or the suspect sensor has been replaced for 2.5 seconds. The Airbag Warning Lamp (AWL) will set in the instrument cluster.

OBDII Code U11ED Chrysler - Lost Communication With Right B-Pillar Impact Acceleration Sensor - AutoCodes.com — U11ED Chrysler Code - Lost Communication With Right B-Pillar Impact Acceleration Sensor

What does this mean?

What are the Possible Causes of the DTC U11ED Chrysler?

Faulty Right B-Pillar Impact Acceleration Sensor
Right B-Pillar Impact Acceleration Sensor harness is open or shorted
Right B-Pillar Impact Acceleration Sensor circuit poor electrical connection
Faulty Occupant Restraint Controller (ORC)

How to Fix the DTC U11ED Chrysler?

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 U11ED Chrysler 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 U11ED Chrysler code?

Need more information on how to fix the U11ED Chrysler code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the U11ED Chrysler code diagnosed by a professional: Find a repair shop in your area

Precautions for SRS “AIR BAG” and “SEAT BELT PRE-TENSIONER” Service

Never probe the electrical connectors on air bag, side air curtain modules or seat belts.
Never disassemble or tamper with safety belt buckle/retractor pretensioners, adaptive load limiting retractors, safety belt inflators, or probe the electrical connectors.
Do not use electrical test equipment to check SRS circuits unless instructed to in this Service Manual.
Before servicing the SRS, turn ignition switch OFF, disconnect both battery cables and wait at least 3 minutes. For approximately 3 minutes after the cables are removed, it is still possible for the air bag and seat belt pre-tensioner to deploy. Therefore, do not work on any SRS connectors or wires until at least 3 minutes have passed.

Failure to follow this instruction may result in the accidental deployment of these modules, which increases the risk of serious personal injury or death.

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 U11ED Chrysler Code

1. What are the common symptoms of OBDII code U11ED in a Chrysler related to the right B-pillar impact acceleration sensor?

- Common symptoms include the airbag warning light illuminating on the dashboard, loss of communication with the impact sensor, and potential issues with the airbag system.

2. What causes the OBDII code U11ED indicating a lost communication with the right B-pillar impact acceleration sensor in a Chrysler?

- The code U11ED can be triggered by wiring issues, a faulty impact sensor, a blown fuse, or a problem with the airbag control module.

3. How serious is the U11ED code for the right B-pillar impact acceleration sensor in a Chrysler?

- This code is considered serious as it relates to the proper functioning of the airbag system, which is crucial for occupant safety in the event of a collision.

4. How can I diagnose the U11ED code related to the right B-pillar impact acceleration sensor in my Chrysler?

- Diagnosis involves using a scan tool to retrieve the specific code, checking the wiring and connections to the impact sensor, and testing the sensor itself for functionality.

5. Can I continue driving my Chrysler with the U11ED code indicating a communication issue with the right B-pillar impact sensor?

- It is not recommended to drive the vehicle with this code present, as it may affect the proper deployment of the airbags in the event of a collision.

6. What are some repair tips for addressing the U11ED code in a Chrysler due to a lost communication with the right B-pillar impact sensor?

- Repair tips include checking and repairing any damaged wiring, replacing the impact sensor if faulty, and ensuring all connections are secure and free of corrosion.

7. Is it possible to reset the U11ED code related to the right B-pillar impact sensor in a Chrysler without addressing the underlying issue?

- Resetting the code without fixing the root cause will likely result in the code reappearing once the system detects the ongoing communication issue.

8. How much does it typically cost to repair the U11ED code for the right B-pillar impact sensor in a Chrysler?

- Repair costs can vary depending on the specific issue, but it may involve expenses for parts replacement, labor, and diagnostic fees.

9. Are there any safety concerns associated with driving a Chrysler with the U11ED code for the right B-pillar impact sensor?

- Yes, there are safety concerns as the code indicates a potential problem with the airbag system, which could compromise occupant protection in a collision.

10. Can a DIY enthusiast with automotive knowledge address the U11ED code related to the right B-pillar impact sensor in a Chrysler?

- While some DIYers may have the skills to diagnose and repair the issue, working on the airbag system can be complex and potentially dangerous, so professional assistance is recommended.