AutoCodes – Chrysler – U11EB Chrysler

U11EB Chrysler Code - Lost Communication With Left C-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 Left C-Pillar Impact Acceleration Sensor, Left C-Pillar Impact Acceleration Sensor harness is open or shorted, Left C-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: U11EB Chrysler indicates Lost Communication With Left C-Pillar Impact Acceleration Sensor.
Common causes: Common causes include Faulty Left C-Pillar Impact Acceleration Sensor, Left C-Pillar Impact Acceleration Sensor harness is open or shorted, Left C-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 2,806

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 U11EB 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 Left Side Impact Sensor 2 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 Left Side Impact Sensor 2 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 U11EB Chrysler - Lost Communication With Left C-Pillar Impact Acceleration Sensor - AutoCodes.com — U11EB Chrysler Code - Lost Communication With Left C-Pillar Impact Acceleration Sensor

What does this mean?

What are the Possible Causes of the DTC U11EB Chrysler?

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

How to Fix the DTC U11EB 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 U11EB 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 U11EB Chrysler code?

Need more information on how to fix the U11EB Chrysler code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the U11EB 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 U11EB Chrysler Code

1. What are the common symptoms of the U11EB Chrysler OBDII code?

The common symptoms of the U11EB code include illuminated warning lights on the dashboard, such as the airbag light or the SRS (Supplemental Restraint System) light.

2. What does the U11EB code mean for a Chrysler vehicle?

The U11EB code indicates that there is a communication problem with the left C-pillar impact acceleration sensor in the vehicle's airbag system.

3. What are the possible causes of the U11EB OBDII code?

The U11EB code can be triggered by issues such as a faulty impact acceleration sensor, damaged wiring or connectors, or a communication error within the airbag system.

4. How can I diagnose the U11EB code in my Chrysler?

Diagnosing the U11EB code requires a professional OBDII scanner to retrieve the specific fault codes and pinpoint the exact location of the communication breakdown with the left C-pillar impact acceleration sensor.

5. Is it safe to drive with the U11EB code present in the vehicle?

It is not recommended to drive with the U11EB code active, as it indicates a potential problem with the airbag system, which is crucial for occupant safety in the event of a collision.

6. How can I repair the U11EB code in my Chrysler?

Repairing the U11EB code typically involves inspecting and repairing any damaged wiring or connectors related to the left C-pillar impact acceleration sensor, or replacing the sensor itself if it is faulty.

7. Can I reset the U11EB code without fixing the underlying issue?

Resetting the code without addressing the underlying problem may temporarily clear the warning lights, but the issue will likely reappear until the root cause is resolved.

8. How much does it cost to repair the U11EB code in a Chrysler?

The cost of repairing the U11EB code can vary depending on the specific issue causing the fault. It is recommended to consult with a professional mechanic for an accurate diagnosis and cost estimate.

9. Can the U11EB code be a false alarm in a Chrysler vehicle?

While rare, false alarms for the U11EB code can occur due to intermittent wiring issues or temporary communication glitches. However, it is essential to investigate the cause to ensure proper functionality of the airbag system.

10. How long does it take to fix the U11EB code in a Chrysler?

The repair time for the U11EB code can vary based on the complexity of the issue. Some fixes, such as repairing a damaged wire, may be quick, while replacing a faulty sensor could take longer.