AutoCodes – Dodge – U11D5 Dodge

U11D5 Dodge 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 Dodge 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 476

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

What does this mean?

What are the Possible Causes of the DTC U11D5 Dodge?

Faulty Powertrain Control Module (PCM)

How to Fix the DTC U11D5 Dodge?

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 Dodge 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.

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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 Dodge Code

1. What does the OBDII code U11D5 mean on a Dodge vehicle?

The U11D5 code indicates a communication issue where the Powertrain Control Module (PCM) has lost the Driver Brake Torque Request Data signal.

2. What are the common symptoms of the U11D5 code in a Dodge?

Symptoms may include reduced engine performance, a lack of torque response, the check engine light turning on, or erratic shifting in some models.

3. What causes the U11D5 code to appear on a Dodge?

This code is typically caused by a faulty or disrupted communication line, malfunctioning PCM, a failing brake pedal position sensor, or issues with the Controller Area Network (CAN) bus.

4. Can a faulty brake pedal position sensor trigger the U11D5 code?

Yes, a defective or misaligned brake pedal position sensor can cause the PCM to lose the torque request data, triggering the code.

5. Is it safe to drive with the U11D5 code active on my Dodge?

Driving with this code may result in reduced performance or unpredictable behavior, so it is recommended to address the issue promptly to avoid potential safety risks.

6. How can I diagnose the U11D5 code on a Dodge?

Using an advanced scan tool, check for communication errors in the CAN bus system, inspect the brake pedal position sensor, and verify the integrity of wiring and connections.

7. What repairs are commonly needed to fix the U11D5 code?

Repairs may involve replacing a faulty brake pedal position sensor, repairing damaged wiring, reprogramming or replacing the PCM, or addressing CAN bus communication issues.

8. Can low battery voltage cause the U11D5 code on a Dodge?

Yes, low or fluctuating battery voltage can disrupt communication between modules and potentially trigger this code.

9. Will clearing the U11D5 code fix the issue permanently?

Clearing the code without addressing the underlying cause will likely result in the code returning. Proper diagnosis and repair are necessary for a permanent fix.

10. How much does it cost to repair the U11D5 code on a Dodge?

Repair costs can vary widely depending on the root cause, ranging from $50 for simple wiring fixes to $500 or more for PCM replacement or reprogramming.