AutoCodes – Dodge – U11CA Dodge

U11CA Dodge Code - Lost Right Front Wheel Speed Message

Quick Answer

This diagnostic checks the availability of the right front 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
U11CA Dodge indicates Lost Right Front 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 816
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 U11CA Dodge Description

This diagnostic checks the availability of the right front 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. When the signal is not available, the ESP sends a Signal Not Available (SNA) default value to the Transmission Control Module (TCM). If the TCM reads this value then the Diagnostic Trouble Code (DTC) U11CA is set.
OBDII Code U11CA Dodge - Lost Right Front Wheel Speed Message - AutoCodes.com
U11CA Dodge Code - Lost Right Front Wheel Speed Message

What are the Possible Causes of the DTC U11CA Dodge?

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

How to Fix the DTC U11CA 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 U11CA 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 U11CA Dodge Code

1. What are the common symptoms of OBDII code U11CA in a Dodge related to a lost right front wheel speed message?

- The common symptoms include ABS or traction control warning lights on the dashboard, erratic speedometer readings, and potential loss of traction control functionality.

2. What could cause the U11CA code indicating a lost right front wheel speed message in a Dodge?

- The code U11CA usually indicates a fault in the right front wheel speed sensor or its wiring, a malfunction in the ABS module, or a faulty connection between the sensor and the module.

3. How can I diagnose the U11CA code related to a lost right front wheel speed message in my Dodge?

- Diagnosing this code typically involves checking the right front wheel speed sensor for proper operation, inspecting the sensor wiring for damage, and scanning the ABS module for any stored fault codes.

4. Is it safe to drive my Dodge with the U11CA code signaling a lost right front wheel speed message?

- It is not recommended to drive the vehicle with this code present, as it can affect the proper functioning of the ABS system and traction control, potentially compromising safety.

5. Can I repair the U11CA code indicating a lost right front wheel speed message in my Dodge myself?

- Depending on your mechanical skills and access to diagnostic tools, you may be able to address this issue yourself by inspecting the sensor, wiring, and connections. However, professional assistance may be needed for more complex repairs.

6. Are there any quick tips to troubleshoot the U11CA code in a Dodge related to a lost right front wheel speed message?

- Quick tips include checking the sensor and wiring for visible damage, ensuring proper connection to the ABS module, and clearing the code to see if it returns after driving.

7. What are the potential consequences of ignoring the U11CA code indicating a lost right front wheel speed message in a Dodge?

- Ignoring this code can lead to safety risks due to compromised ABS and traction control functions, potential loss of vehicle stability in certain driving conditions, and increased wear on other components.

8. Does the U11CA code always mean I need to replace the right front wheel speed sensor in my Dodge?

- While a faulty sensor is a common cause of this code, it is essential to perform a thorough diagnosis to confirm the exact issue before replacing any components.

9. How much does it typically cost to repair the U11CA code related to a lost right front wheel speed message in a Dodge?

- The cost of repair can vary depending on the specific cause of the issue, but it may involve expenses for diagnostic labor, replacement parts like sensors or wiring, and potential reprogramming of the ABS module.

10. Can extreme weather conditions affect the occurrence of the U11CA code indicating a lost right front wheel speed message in a Dodge?

- Yes, extreme weather conditions such as heavy rain, snow, or ice can potentially impact the operation of wheel speed sensors and lead to the triggering of this code.

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