AutoCodes – Jeep – U11ED Jeep

U11ED Jeep 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 Jeep 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 872

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

What does this mean?

What are the Possible Causes of the DTC U11ED Jeep?

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 Jeep?

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 Jeep 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 Jeep code?

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

Need Help with the Code?

Get the U11ED Jeep 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 Jeep Code

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

The common symptoms include airbag warning light illumination, loss of communication with the sensor, and potential impact on airbag deployment.

2. What could cause the U11ED code indicating lost communication with the right B-pillar impact acceleration sensor in a Jeep?

Possible causes include a faulty sensor, damaged wiring or connectors, a blown fuse, or issues with the airbag control module.

3. How serious is the U11ED OBDII code related to the right B-pillar impact acceleration sensor in a Jeep?

This code is considered serious as it affects the proper functioning of the airbag system, potentially compromising occupant safety in the event of a collision.

4. What steps can be taken to diagnose the U11ED code in a Jeep indicating lost communication with the right B-pillar impact acceleration sensor?

Diagnosis typically involves inspecting the sensor, checking the wiring and connectors for damage, testing the fuse, and using a diagnostic scanner to communicate with the sensor.

5. Is it safe to drive a Jeep with the U11ED code triggered by lost communication with the right B-pillar impact acceleration sensor?

It is not recommended to drive the vehicle with this code active, as it may lead to airbag system malfunctions in the event of a collision.

6. Can the U11ED OBDII code be reset in a Jeep without addressing the underlying issue with the right B-pillar impact acceleration sensor?

Resetting the code without fixing the issue may temporarily turn off the warning light, but the problem will persist and could potentially compromise safety.

7. How much does it typically cost to repair the U11ED code related to the right B-pillar impact acceleration sensor in a Jeep?

The cost of repair can vary depending on the exact cause of the issue, but it may involve replacing the sensor, repairing wiring, or addressing issues with the airbag control module.

8. Are there any DIY repair tips for addressing the U11ED code in a Jeep associated with the right B-pillar impact acceleration sensor?

DIY repair is not recommended for this code, as it involves working with critical safety components of the airbag system. It is best to seek professional help for proper diagnosis and repair.

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

The repair time can vary based on the exact cause of the issue and the availability of parts, but it may take a few hours to a full day to complete the repair.

10. Can a Jeep dealership or authorized service center help with diagnosing and repairing the U11ED code related to the right B-pillar impact acceleration sensor?

Yes, a Jeep dealership or authorized service center will have the expertise, tools, and access to genuine parts needed to diagnose and repair the U11ED code correctly.