AutoCodes – Jeep – U11CF Jeep

U11CF Jeep Code - Lost Vehicle Longitudinal Acceleration Message

Quick Answer

This diagnostic checks the availability of the vehicle longitudinal acceleration signal which is sent by the Electronic Stability Program (ESP) via a CAN message. Common causes include Faulty Occupant Restraint Controller Module (ORC), 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: U11CF Jeep indicates Lost Vehicle Longitudinal Acceleration Message.
Common causes: Common causes include Faulty Occupant Restraint Controller Module (ORC), 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.

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Code Popularity 512

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 U11CF Jeep Description

This diagnostic checks the availability of the vehicle longitudinal acceleration signal which is sent by the Electronic Stability Program (ESP) via a CAN message. The diagnostic checks the availability by checking the received value is not equal to the Signal Not Available (SNA) default value. The Diagnostic Trouble Code (DTC) sets when the read value does not match the written value in any RAM location.

OBDII Code U11CF Jeep - Lost Vehicle Longitudinal Acceleration Message - AutoCodes.com — U11CF Jeep Code - Lost Vehicle Longitudinal Acceleration Message

What does this mean?

What are the Possible Causes of the DTC U11CF Jeep?

Faulty Occupant Restraint Controller Module (ORC)
Faulty Anti-Lock Brake System (ABS) Module

How to Fix the DTC U11CF 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 U11CF 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 U11CF Jeep code?

Need more information on how to fix the U11CF Jeep code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the U11CF 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 U11CF Jeep Code

1. What are the common symptoms of the U11CF Jeep OBDII code?

- Common symptoms of the U11CF code include the check engine light coming on, reduced engine performance, and potentially rough shifting or drivability issues.

2. What does the U11CF code indicate in a Jeep vehicle?

- The U11CF code indicates a Lost Vehicle Longitudinal Acceleration Message, signaling a communication issue between the vehicle's sensors and control modules.

3. What are the possible causes of the U11CF code in a Jeep?

- Potential causes of the U11CF code include faulty sensors, wiring issues, a malfunctioning control module, or communication errors within the vehicle's network.

4. How can I diagnose the U11CF code in my Jeep?

- Diagnosing the U11CF code typically involves using a professional OBDII scanner to read the code, checking for any related codes, inspecting the sensor connections, and performing a thorough wiring inspection.

5. Can I continue driving my Jeep with the U11CF code present?

- It is generally not recommended to continue driving your Jeep with the U11CF code active, as it can lead to further issues and potential damage to the vehicle's systems.

6. How can I repair the U11CF code in my Jeep?

- Repairing the U11CF code may involve replacing faulty sensors, repairing damaged wiring, resetting the control modules, or reprogramming the vehicle's computer system.

7. Is it possible to reset the U11CF code in a Jeep without professional help?

- While you may be able to reset the U11CF code using an OBDII scanner, it is important to address the underlying issue causing the code to prevent it from reoccurring.

8. Are there any recalls or technical service bulletins related to the U11CF code in Jeep vehicles?

- It is recommended to check with your local Jeep dealership or online resources for any recalls or technical service bulletins related to the U11CF code in your specific Jeep model.

9. How common is the U11CF code in Jeep vehicles?

- The U11CF code may occur in certain Jeep models, particularly those equipped with advanced sensor systems and electronic control modules.

10. Can weather conditions or driving habits trigger the U11CF code in a Jeep?

- Extreme weather conditions or aggressive driving habits may potentially trigger the U11CF code by putting additional strain on the vehicle's sensors and control systems.