AutoCodes – Jeep – U11CC Jeep

U11CC Jeep Code - Lost Right Rear Wheel Speed Message

Quick Answer

This diagnostic checks the availability of the right rear wheel speed signal which is sent by the Electronic Stability Program (ESP) via a Controller Area Network (CAN) message. Common causes include Faulty Powertrain Control Module (PCM), Faulty Anti-Lock Brake System (ABS) Module. 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
U11CC Jeep indicates Lost Right Rear Wheel Speed Message.
Common causes
Common causes include Faulty Powertrain Control Module (PCM), Faulty Anti-Lock Brake System (ABS) Module.
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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 790
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on May 03, 2020
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Code U11CC Jeep Description

This diagnostic checks the availability of the right rear wheel speed signal which is sent by the Electronic Stability Program (ESP) via a Controller Area Network (CAN) message. The diagnostic checks the availability by checking the valid bit. The Diagnostic Trouble Code (DTC) sets when the read value does not match the written value in any RAM location.
OBDII Code U11CC Jeep - Lost Right Rear Wheel Speed Message - AutoCodes.com
U11CC Jeep Code - Lost Right Rear Wheel Speed Message

What are the Possible Causes of the DTC U11CC Jeep?

  • Faulty Powertrain Control Module (PCM)
  • Faulty Anti-Lock Brake System (ABS) Module

How to Fix the DTC U11CC 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 U11CC 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 U11CC Jeep code?

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Need Help with the Code?

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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 U11CC Jeep Code

1. What are the common symptoms of the OBDII code U11CC in a Jeep indicating a Lost Right Rear Wheel Speed Message?

The common symptoms include the ABS warning light illuminating on the dashboard, traction control system malfunction, and possible issues with the vehicle stability.

2. What are the possible causes of the U11CC code in a Jeep related to a Lost Right Rear Wheel Speed Message?

Potential causes include a faulty wheel speed sensor at the right rear wheel, damaged wiring or connectors leading to the sensor, or issues with the ABS control module.

3. How can I diagnose the U11CC code in my Jeep for a Lost Right Rear Wheel Speed Message?

Diagnosis involves inspecting the right rear wheel speed sensor for damage, checking the wiring for any faults or breaks, and using a scan tool to read live data from the ABS system for further analysis.

4. Can driving with the U11CC code in a Jeep indicating a Lost Right Rear Wheel Speed Message be unsafe?

Driving with this code may compromise the vehicle's stability control and ABS functionality, potentially leading to unsafe driving conditions, especially in slippery or emergency situations.

5. What are some repair tips for addressing the U11CC code in a Jeep with a Lost Right Rear Wheel Speed Message?

Repair tips include inspecting and replacing the right rear wheel speed sensor if necessary, repairing any damaged wiring or connectors, and resetting the ABS system after making repairs.

6. Is it possible to clear the U11CC code in a Jeep for a Lost Right Rear Wheel Speed Message without fixing the underlying issue?

Clearing the code without addressing the root cause may temporarily turn off the warning light, but the issue will likely reoccur, affecting the vehicle's safety systems.

7. How much does it cost to repair the U11CC code in a Jeep associated with a Lost Right Rear Wheel Speed Message?

The cost of repair can vary depending on the specific cause of the issue, but it may involve expenses for parts such as a new wheel speed sensor, labor for diagnosis and repair, and potential fees for resetting the ABS system.

8. Can a DIY enthusiast fix the U11CC code in a Jeep related to a Lost Right Rear Wheel Speed Message?

While some DIY enthusiasts may have the skills to replace a wheel speed sensor or repair wiring, diagnosing and fixing issues with the ABS system may require specialized tools and expertise best left to professionals.

9. Are there any recalls or technical service bulletins related to the U11CC code in Jeep vehicles with a Lost Right Rear Wheel Speed Message?

It is recommended to check with the manufacturer or a certified Jeep dealership for any recalls or technical service bulletins addressing the U11CC code and related issues in specific vehicle models.

10. How long does it typically take to repair the U11CC code in a Jeep displaying a Lost Right Rear Wheel Speed Message?

The repair time can vary based on the extent of the issue and the availability of parts, but it may take a few hours to a day for diagnosis, repair, and system reset to address the U11CC code effectively.

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