AutoCodes – Dodge – U11ED Dodge

U11ED Dodge 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 Dodge 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 1,777

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

What does this mean?

What are the Possible Causes of the DTC U11ED Dodge?

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 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 U11ED 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 U11ED Dodge code?

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

Need Help with the Code?

Get the U11ED Dodge 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 Dodge Code

1. What are the common symptoms of OBDII code U11ED in a Dodge indicating a lost communication with the right B-pillar impact acceleration sensor?

The common symptoms include the airbag warning light illuminating on the dashboard, potential issues with airbag deployment, and diagnostic trouble codes related to the right B-pillar sensor communication failure.

2. What could be the possible causes of OBDII code U11ED in a Dodge related to the right B-pillar impact acceleration sensor communication loss?

The causes can range from a faulty impact sensor, damaged wiring or connectors in the B-pillar area, to issues with the airbag control module communication.

3. How can I diagnose the communication loss with the right B-pillar impact sensor in a Dodge triggering code U11ED?

You can diagnose the issue by conducting a thorough inspection of the impact sensor, checking for any visible damage to wiring and connectors, and using a diagnostic scan tool to retrieve specific trouble codes and data related to the sensor communication.

4. Is it safe to continue driving a Dodge with OBDII code U11ED indicating a lost communication with the right B-pillar impact sensor?

It is not recommended to drive the vehicle with unresolved airbag sensor communication issues, as it may affect the proper functioning of the airbag system in the event of a collision.

5. What are the repair options for fixing OBDII code U11ED in a Dodge due to a lost communication with the right B-pillar impact sensor?

Repair options may include replacing the faulty impact sensor, repairing damaged wiring or connectors, resetting the airbag control module, and clearing the trouble codes using a diagnostic scan tool.

6. Can a DIY enthusiast fix the OBDII code U11ED related to the right B-pillar impact sensor communication loss in a Dodge?

While some basic inspection and troubleshooting can be done by DIY enthusiasts, addressing the specific issues causing the communication loss may require specialized tools and knowledge best handled by a professional mechanic.

7. How can I prevent future occurrences of OBDII code U11ED in a Dodge due to a lost communication with the right B-pillar impact sensor?

Regular maintenance checks, avoiding physical damage to the B-pillar area, and promptly addressing any airbag system warning lights can help prevent future communication issues with the impact sensor.

8. Will resetting the OBDII code U11ED related to the right B-pillar impact sensor communication loss resolve the underlying issue in a Dodge?

Resetting the code may temporarily clear the warning light, but it will not fix the root cause of the communication problem. It is essential to diagnose and address the underlying issue for a permanent solution.

9. How long does it typically take to repair OBDII code U11ED in a Dodge caused by a lost communication with the right B-pillar impact sensor?

The repair time can vary based on the exact cause of the communication loss. Simple fixes like reconnecting a loose wire may only take a short time, while replacing a faulty sensor or addressing complex wiring issues could require more extensive work.

10. Is it necessary to visit a dealership for repairing OBDII code U11ED related to the right B-pillar impact sensor communication loss in a Dodge?

While a dealership may have specialized knowledge and tools for handling Dodge-specific issues, independent automotive repair shops with experience in airbag systems can also effectively diagnose and repair the communication problem with the right B-pillar impact sensor.