AutoCodes – RAM – U11CE RAM

U11CE RAM Code - Lost Vehicle Lateral Acceleration Message

Quick Answer

This diagnostic checks the availability of the vehicle lateral acceleration signal which is sent by the Electronic Stability Program (ESP) via a Controller Area Network (CAN) message. Common causes include Faulty Occupant Restraint Controller Module (ORC), Faulty Electronic Stability Program (ESP), 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: U11CE RAM indicates Lost Vehicle Lateral Acceleration Message.
Common causes: Common causes include Faulty Occupant Restraint Controller Module (ORC), Faulty Electronic Stability Program (ESP), 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 530

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 U11CE RAM Description

This diagnostic checks the availability of the vehicle lateral acceleration 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 received value is not equal to the Signal Not Available (SNA) default value. When the signal is not available, the ESP sends an SNA default value to the Transmission Control Module (TCM). If the TCM reads this value then the Diagnostic Trouble Code (DTC) U11CE is set.

OBDII Code U11CE RAM - Lost Vehicle Lateral Acceleration Message - AutoCodes.com — U11CE RAM Code - Lost Vehicle Lateral Acceleration Message

What does this mean?

What are the Possible Causes of the DTC U11CE RAM?

Faulty Occupant Restraint Controller Module (ORC)
Faulty Electronic Stability Program (ESP)
Faulty Anti-Lock Brake System (ABS) Module

How to Fix the DTC U11CE RAM?

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 U11CE RAM 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 U11CE RAM Code

1. What are the common symptoms of OBDII code U11CE RAM (Lost Vehicle Lateral Acceleration Message)?

- Common symptoms include the traction control light being illuminated on the dashboard, stability control issues, and potential loss of vehicle handling.

2. What can cause the OBDII code U11CE RAM to trigger?

- This code can be triggered by a malfunction in the lateral acceleration sensor, wiring issues, or a problem with the vehicle's electronic stability control system.

3. How can I diagnose the OBDII code U11CE RAM?

- Diagnosing this code typically involves using a diagnostic scanner to retrieve the code, inspecting the lateral acceleration sensor and its wiring for any damage, and testing the stability control system.

4. What are some possible repair tips for fixing the U11CE RAM code?

- Repair tips may include replacing the faulty lateral acceleration sensor, repairing damaged wiring, or recalibrating the stability control system using a professional diagnostic tool.

5. Is it safe to drive with the U11CE RAM code present?

- It is not recommended to drive with the U11CE RAM code present, as it can affect the vehicle's stability and handling, potentially compromising safety.

6. Can resetting the OBDII code U11CE RAM make it go away permanently?

- Resetting the code may temporarily clear it, but if the underlying issue causing the code is not addressed, it is likely to reappear.

7. How much does it typically cost to repair the U11CE RAM code?

- The cost of repairing the U11CE RAM code can vary depending on the specific cause of the issue, but it may involve sensor replacement, wiring repairs, or system recalibration.

8. Can I fix the U11CE RAM code myself, or do I need to take it to a professional mechanic?

- While some DIY enthusiasts may be able to address simple issues like damaged wiring, diagnosing and repairing the underlying cause of the U11CE RAM code often requires professional expertise and diagnostic tools.

9. Will the U11CE RAM code cause my vehicle to fail an emissions test?

- The U11CE RAM code is related to vehicle stability control rather than emissions, so it should not directly cause your vehicle to fail an emissions test.

10. How often does the U11CE RAM code occur in vehicles?

- The U11CE RAM code is relatively uncommon, but it can occur in vehicles equipped with advanced stability control systems that utilize lateral acceleration sensors.