AutoCodes – RAM – U11C0 RAM

U11C0 RAM Code - Implausible Manual Shift Lever Signal Received

Quick Answer

The Diagnostic Trouble Code (DTC) sets whenever the communication data sent over the CAN BUS from the Electric Shift Module (ESM) is missing part of the message, the message is corrupted, or the message is an irrational value. Common causes include Faulty Electric Shift Module (ESM), Electric Shift Module (ESM) harness is open or shorted, Electric Shift Module (ESM) circuit poor electrical connection. 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
U11C0 RAM indicates Implausible Manual Shift Lever Signal Received.
Common causes
Common causes include Faulty Electric Shift Module (ESM), Electric Shift Module (ESM) harness is open or shorted, Electric Shift Module (ESM) circuit poor electrical connection.
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 656
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Apr 28, 2020
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Code U11C0 RAM Description

The Diagnostic Trouble Code (DTC) sets whenever the communication data sent over the CAN BUS from the Electric Shift Module (ESM) is missing part of the message, the message is corrupted, or the message is an irrational value.
OBDII Code U11C0 RAM - Implausible Manual Shift Lever Signal Received - AutoCodes.com
U11C0 RAM Code - Implausible Manual Shift Lever Signal Received

What are the Possible Causes of the DTC U11C0 RAM?

  • Faulty Electric Shift Module (ESM)
  • Electric Shift Module (ESM) harness is open or shorted
  • Electric Shift Module (ESM) circuit poor electrical connection

How to Fix the DTC U11C0 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 U11C0 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.

Need more information about the U11C0 RAM code?

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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 U11C0 RAM Code

1. What are the common symptoms of OBDII code U11C0 RAM?

- Common symptoms include the check engine light illuminating, erratic shifting behavior, and the transmission going into limp mode.

2. What does the OBDII code U11C0 RAM mean?

- The code U11C0 RAM indicates that an implausible manual shift lever signal has been received by the vehicle's transmission control module.

3. What are some possible causes of the U11C0 RAM code?

- Possible causes include a faulty manual shift lever position sensor, wiring issues in the shift lever circuit, or a malfunction in the transmission control module.

4. How can I diagnose the U11C0 RAM code?

- Diagnosing this code typically involves checking the manual shift lever position sensor for proper operation, inspecting the wiring for any damage or loose connections, and scanning the transmission control module for related fault codes.

5. Can I still drive my vehicle with the U11C0 RAM code present?

- It is not recommended to drive the vehicle with the U11C0 RAM code active, as it can lead to further transmission issues and potential safety concerns.

6. How can I repair the U11C0 RAM code?

- Repairing the U11C0 RAM code usually involves replacing the faulty manual shift lever position sensor, repairing any damaged wiring, or reprogramming the transmission control module.

7. Will clearing the U11C0 RAM code make it go away permanently?

- Clearing the code may temporarily turn off the check engine light, but if the underlying issue is not addressed, the code is likely to reappear.

8. Can a DIY enthusiast fix the U11C0 RAM code at home?

- Depending on the cause of the code, some DIY enthusiasts with the proper tools and knowledge may be able to address the issue at home. However, it is recommended to consult a professional mechanic for an accurate diagnosis and repair.

9. How much does it typically cost to fix the U11C0 RAM code?

- The cost of fixing the U11C0 RAM code can vary depending on the specific cause of the issue, but it may range from a few hundred to over a thousand dollars, including parts and labor.

10. Is the U11C0 RAM code a common issue in specific vehicle makes and models?

- The U11C0 RAM code may be more common in certain vehicle makes and models that have known issues with the manual shift lever position sensor or transmission control module.

Discuss the causes and fixes for U11C0 RAM OBDII Code

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