AutoCodes – Jeep – U11D5 Jeep

U11D5 Jeep Code - Lost Driver Brake Torque Request Data

Quick Answer

This diagnostic checks the availability of the driver power request signal which is sent by the Powertrain Control Module (PCM) via a Controller Area Network (CAN) message. Common causes include Faulty Powertrain Control Module (PCM). 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: U11D5 Jeep indicates Lost Driver Brake Torque Request Data.
Common causes: Common causes include Faulty Powertrain Control Module (PCM).
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 727

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 U11D5 Jeep Description

This diagnostic checks the availability of the driver power request signal which is sent by the Powertrain Control Module (PCM) via a Controller Area Network (CAN) message. The diagnostic checks the availability by checking the received value is not equal to the Signal Not Available (SNA) default value. When the signal is not available, the PCM module sends an SNA default value to the Transmission Control Module (TCM). If the TCM reads this value then the Diagnostic Trouble Code (DTC) U11DA is set.

OBDII Code U11D5 Jeep - Lost Driver Brake Torque Request Data - AutoCodes.com — U11D5 Jeep Code - Lost Driver Brake Torque Request Data

What does this mean?

What are the Possible Causes of the DTC U11D5 Jeep?

Faulty Powertrain Control Module (PCM)

How to Fix the DTC U11D5 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 U11D5 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 U11D5 Jeep code?

Need more information on how to fix the U11D5 Jeep code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the U11D5 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 U11D5 Jeep Code

1. What are the common symptoms of OBDII code U11D5 in a Jeep related to Lost Driver Brake Torque Request Data?

The common symptoms include issues with the brake system, such as loss of brake torque control and potential safety concerns.

2. What could cause the U11D5 code to appear in a Jeep?

The code U11D5 typically indicates a communication error between the brake control module and other vehicle systems, which can be caused by wiring issues, a faulty brake control module, or software malfunctions.

3. How can I diagnose the U11D5 code in my Jeep?

Diagnosing the U11D5 code usually involves using an OBDII scanner to read the code, checking the brake system components for any visible damage, and performing a thorough inspection of the wiring harness connected to the brake control module.

4. Can I continue driving my Jeep with the U11D5 code present?

It is not recommended to drive your Jeep with the U11D5 code active, as it may compromise the brake system's functionality and pose a safety risk. It is best to address the issue promptly.

5. What are some repair tips for fixing the U11D5 code in a Jeep?

Repair tips may include checking and repairing any damaged wiring, replacing the brake control module if necessary, updating the software, and clearing the code with an OBDII scanner after the repairs are completed.

6. Will resetting the U11D5 code make it go away permanently?

Resetting the code may clear it temporarily, but if the underlying issue causing the code to appear is not addressed, it is likely to return. It is essential to diagnose and repair the root cause of the problem.

7. Can a DIY enthusiast fix the U11D5 code issue in a Jeep?

Depending on the individual's skill level and experience with automotive repairs, some DIY enthusiasts may be able to address the U11D5 code by following repair guides and using the necessary tools. However, complex electrical issues may require professional assistance.

8. How much can I expect to pay to resolve the U11D5 code in my Jeep?

The cost of resolving the U11D5 code can vary depending on the extent of the issue, the parts needed for repair or replacement, and whether you choose to DIY or seek professional help. It is advisable to obtain quotes from trusted mechanics or repair shops.

9. Is the U11D5 code specific to Jeep vehicles only?

The U11D5 code related to Lost Driver Brake Torque Request Data is specific to Jeep vehicles and may not be applicable to other car brands. It is essential to consult the manufacturer's documentation or a professional for accurate diagnosis and repair.

10. How urgent is it to address the U11D5 code in a Jeep?

Addressing the U11D5 code promptly is crucial to ensure the safe operation of your vehicle. Ignoring the code may lead to brake system malfunctions, compromising your safety and the safety of others on the road.