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U11D5 Chrysler Code - Lost Driver Brake Torque Request Data

Quick Answer

The U11D5 Chrysler code indicates that the vehicle's onboard computer system has lost communication with the driver brake torque request data. Common causes include Faulty brake sensors, Wiring or connection issues in the brake system, Malfunctioning 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
U11D5 Chrysler indicates Lost Driver Brake Torque Request Data.
Common causes
Common causes include Faulty brake sensors, Wiring or connection issues in the brake system, Malfunctioning 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.
What is this?
Table of contents Created and updated by William Orellana on Aug 18, 2024
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Code U11D5 Chrysler Description

The U11D5 Chrysler code indicates that the vehicle's onboard computer system has lost communication with the driver brake torque request data. In simpler terms, this means that the vehicle is unable to receive the necessary information from the driver regarding braking torque, which can lead to issues with the vehicle's braking system. This can affect the vehicle's performance by potentially causing erratic braking behavior, reduced braking effectiveness, or even complete brake failure in extreme cases. The code could point to a malfunction in the communication network or a failure in the brake system components that relay this data. If left unaddressed, this issue can pose a serious safety risk to the driver and passengers, as well as other vehicles on the road.

OBDII Code U11D5 Chrysler - Lost Driver Brake Torque Request Data
U11D5 Chrysler Code - Lost Driver Brake Torque Request Data

Common Causes of U11D5 Chrysler

  1. Faulty brake sensors
  2. Wiring or connection issues in the brake system
  3. Malfunctioning ABS module
  4. Communication network failure
  5. Software glitches in the vehicle's electronic control unit (ECU)

Symptoms of U11D5 Chrysler

  1. Illuminated brake warning light on the dashboard
  2. Brakes feel spongy or unresponsive
  3. Inconsistent braking performance
  4. ABS system malfunctions
  5. Vehicle may experience decreased stopping power

How to Fix U11D5 Chrysler

  1. Begin by conducting a thorough diagnostic scan to pinpoint the exact cause of the communication loss.
  2. Inspect the brake sensors and wiring for any signs of damage or corrosion, replacing any faulty components.
  3. Check the ABS module and repair or replace it if necessary.
  4. Address any issues with the communication network or ECU by reprogramming or resetting the system.
  5. Test the vehicle to ensure that the brake torque request data is being properly transmitted and received by the onboard computer.

Cost to Fix U11D5 Chrysler

The typical repair costs for addressing a U11D5 Chrysler code can vary depending on the specific cause of the issue. On average, you can expect to pay anywhere from $200 to $500 for parts and labor. However, it's essential to note that diagnosis time and labor rates at auto repair shops can fluctuate based on factors like location, vehicle make and model, and engine type. It's recommended to inquire about local rates for a more accurate estimate.

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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 U11D5 Chrysler Code

1. What are the common symptoms of OBDII code U11D5 in a Chrysler vehicle?

The common symptoms include issues with the brake system, such as reduced braking performance, warning lights on the dashboard, and potential difficulty stopping the vehicle.

2. What does the OBDII code U11D5 Chrysler indicate?

The code U11D5 indicates that the vehicle has lost driver brake torque request data, which can affect the operation of the brake system.

3. What are the possible causes of the U11D5 code in a Chrysler vehicle?

Possible causes of the U11D5 code include faulty brake sensors, wiring issues, software glitches, or problems with the brake control module.

4. How can I diagnose the U11D5 code in my Chrysler vehicle?

Diagnosing the U11D5 code typically involves using an OBDII scanner to read the code, inspecting the brake system components, checking for loose connections, and testing the brake control module.

5. Can I continue driving my Chrysler vehicle with the U11D5 code?

It is not recommended to continue driving your vehicle with the U11D5 code, as it can lead to potential brake system malfunctions and compromise safety. It is best to address the issue promptly.

6. How can I repair the U11D5 code in my Chrysler vehicle?

Repairing the U11D5 code may involve resetting the code, replacing faulty brake sensors or wiring, updating software, or reprogramming the brake control module. It is recommended to consult a professional mechanic for proper diagnosis and repair.

7. Is the U11D5 code a serious issue in a Chrysler vehicle?

Yes, the U11D5 code is a serious issue as it directly affects the operation of the brake system, which is crucial for vehicle safety. It should be addressed promptly to ensure proper brake function.

8. Can I reset the U11D5 code in my Chrysler vehicle myself?

You can attempt to reset the U11D5 code using an OBDII scanner, but it is important to diagnose and address the underlying issue causing the code to prevent it from reoccurring.

9. How much does it cost to repair the U11D5 code in a Chrysler vehicle?

The cost of repairing the U11D5 code can vary depending on the specific cause of the issue, parts needed for replacement, and labor costs. It is advisable to obtain quotes from different mechanics or service centers.

10. How can I prevent the U11D5 code from appearing in my Chrysler vehicle in the future?

Regular maintenance of the brake system, including inspections, sensor checks, and software updates, can help prevent the U11D5 code from appearing in the future. Promptly addressing any brake-related issues can also help avoid this code.

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