AutoCodes – Jeep – U11B0 Jeep

U11B0 Jeep Code - Lost Communication With Right Side Satellite Impact Sensor 4

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 Side Satellite Impact Sensor 4, Right Side Satellite Impact Sensor 4 harness is open or shorted, Right Side Satellite Impact Sensor 4 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: U11B0 Jeep indicates Lost Communication With Right Side Satellite Impact Sensor 4.
Common causes: Common causes include Faulty Right Side Satellite Impact Sensor 4, Right Side Satellite Impact Sensor 4 harness is open or shorted, Right Side Satellite Impact Sensor 4 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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 1,349

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 Apr 26, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code U11B0 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 4 do not establish and maintain valid data communications. The Diagnostic Trouble Code (DTC) will become Active after the fault has set for 2 to 3 seconds. The DTC will go to Stored after the ORC to Right Side Impact Sensor 4 communication has recovered for 2.5 seconds.

OBDII Code U11B0 Jeep - Lost Communication With Right Side Satellite Impact Sensor 4 - AutoCodes.com — U11B0 Jeep Code - Lost Communication With Right Side Satellite Impact Sensor 4

What does this mean?

What are the Possible Causes of the DTC U11B0 Jeep?

Faulty Right Side Satellite Impact Sensor 4
Right Side Satellite Impact Sensor 4 harness is open or shorted
Right Side Satellite Impact Sensor 4 circuit poor electrical connection
Faulty Occupant Restraint Controller (ORC)

How to Fix the DTC U11B0 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 U11B0 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 U11B0 Jeep code?

Need more information on how to fix the U11B0 Jeep code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the U11B0 Jeep code diagnosed by a professional: Find a repair shop in your area

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 U11B0 Jeep Code

1. What are the common symptoms of OBDII code U11B0 in a Jeep related to the Right Side Satellite Impact Sensor 4?

- Common symptoms may include the airbag warning light illuminating on the dashboard and the airbag system potentially being disabled.

2. What can cause the OBDII code U11B0 to trigger in a Jeep?

- This code is typically triggered when there is a communication loss between the vehicle's ECM and the Right Side Satellite Impact Sensor 4.

3. How serious is the U11B0 code related to the Right Side Satellite Impact Sensor 4 in a Jeep?

- This code is related to the airbag system, so it is considered a serious issue that should be addressed promptly to ensure the proper functioning of the safety features.

4. What are some possible repair tips for resolving the U11B0 code in a Jeep?

- Check the wiring and connectors between the ECM and the Right Side Satellite Impact Sensor 4 for any damage or loose connections. Resetting the code and performing a system test may also help diagnose the issue.

5. Can a DIY enthusiast fix the U11B0 code related to the Right Side Satellite Impact Sensor 4 in a Jeep?

- While some basic troubleshooting steps can be taken, it is recommended to have this issue diagnosed and repaired by a professional technician with experience in airbag systems.

6. Is it safe to drive a Jeep with the U11B0 code triggered?

- It is not advisable to drive the vehicle with the U11B0 code triggered, as it may indicate a problem with the airbag system, which is a crucial safety component in the event of a collision.

7. How can I prevent the U11B0 code related to the Right Side Satellite Impact Sensor 4 from recurring in my Jeep?

- Regularly inspecting and maintaining the airbag system components, including the sensors and wiring, can help prevent communication issues that trigger this code.

8. Will resetting the OBDII code U11B0 in a Jeep make the issue go away permanently?

- Resetting the code may temporarily turn off the warning light, but if the underlying issue causing the code is not addressed, it is likely to reoccur.

9. Are there any recalls or technical service bulletins related to the U11B0 code in Jeep vehicles?

- It's recommended to check with a Jeep dealership or the manufacturer's website for any recalls or technical service bulletins related to the U11B0 code to see if there are known issues or solutions.

10. How much does it typically cost to repair the U11B0 code related to the Right Side Satellite Impact Sensor 4 in a Jeep?

- The cost of repairing the U11B0 code can vary depending on the root cause of the issue and the required repairs, so it's best to consult with a professional technician for an accurate estimate.