AutoCodes – Chrysler – U11CF Chrysler

U11CF Chrysler 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 Chrysler 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 701

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

What does this mean?

What are the Possible Causes of the DTC U11CF Chrysler?

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

How to Fix the DTC U11CF Chrysler?

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

Need Help with the Code?

Get the U11CF Chrysler 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 Chrysler Code

1. What are the common symptoms of OBDII code U11CF in a Chrysler vehicle?

- Common symptoms include the Check Engine Light illuminating, reduced engine performance, and potentially difficulty shifting gears.

2. What does the U11CF code "Lost Vehicle Longitudinal Acceleration Message" indicate in a Chrysler?

- This code indicates a communication error between control modules related to vehicle acceleration data.

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

- Possible causes include damaged wiring or connectors, faulty sensors, issues with the transmission control module, or software glitches.

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

- Diagnosing the U11CF code typically involves using a diagnostic scanner to retrieve the code, checking for related codes, inspecting wiring and connectors, and testing relevant sensors.

5. Can I drive my Chrysler with the U11CF code present?

- It is not recommended to drive the vehicle with the U11CF code present, as it can lead to performance issues and potential safety concerns.

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

- Repairing the U11CF code may involve repairing or replacing damaged wiring, connectors, or sensors, as well as updating control module software.

7. Will resetting the trouble codes make the U11CF code disappear permanently?

- Simply resetting the trouble codes may temporarily clear the code, but if the underlying issue is not addressed, the code is likely to reappear.

8. Is it safe to continue driving if the U11CF code comes and goes intermittently?

- It is recommended to have the vehicle inspected by a qualified mechanic even if the code comes and goes, as intermittent issues can still indicate a serious problem.

9. Can a DIY enthusiast easily fix the U11CF code issue in a Chrysler?

- While some basic troubleshooting like checking connections can be done by a DIY enthusiast, diagnosing and repairing the root cause of the U11CF code may require professional expertise.

10. How much can I expect to pay to fix the U11CF code in a Chrysler?

- The cost of fixing the U11CF code can vary depending on the exact cause of the issue, but it is advisable to budget for diagnostic fees, parts replacement, and potential labor costs.