AutoCodes – Nissan – U0101 2011 Nissan Rogue

U0101 2011 Nissan Rogue Code - Lost Communication with Transmission Control Module

Quick Answer

The Controller Area Network (CAN) is a serial communication line for real-time applications. Common causes include Faulty Transmission Control Module (TCM), Transmission Control Module harness is open or shorted, Transmission Control Module 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: U0101 2011 Nissan Rogue indicates Lost Communication with Transmission Control Module .
Common causes: Common causes include Faulty Transmission Control Module (TCM), Transmission Control Module harness is open or shorted, Transmission Control Module 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 5,003

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 Mar 23, 2023

Description
Step-by-Step Diagnostic Guide
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code U0101 2011 Nissan Rogue Description

The Controller Area Network (CAN) is a serial communication line for real-time applications. It is an on-vehicle multiplex communication line with high data communication speed and excellent error detection ability. Many electronic control units are equipped onto a vehicle, and each control unit shares information and links with other control units during operation (not independent). In CAN communication, control units are connected with 2 communication lines (CAN H line, CAN L line) allowing a high rate of information transmission with less wiring. Each control unit transmits/receives data but selectively reads the required data only.
If the Transmission Control Module (TCM) cannot communicate with the Engine Control Module (ECM), the TCM will conclude that there is a malfunction in the CAN system, illuminate the MIL, and set a Diagnostic Trouble Code (DTC).

OBDII Code U0101 2011 Nissan Rogue - Lost Communication with Transmission Control Module - AutoCodes.com — U0101 2011 Nissan Rogue Code - Lost Communication with Transmission Control Module

What does this mean?

What are the Possible Causes of the DTC U0101 2011 Nissan Rogue?

Faulty Transmission Control Module (TCM)
Transmission Control Module harness is open or shorted
Transmission Control Module circuit poor electrical connection
Faulty Engine Control Module (ECM)

How to Fix the DTC U0101 2011 Nissan Rogue?

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 U0101 2011 Nissan Rogue 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 U0101 2011 Nissan Rogue Code

1. What does the OBDII code U0101 in a 2011 Nissan Rogue mean?

The code U0101 indicates a communication problem between the Engine Control Module (ECM) and the Transmission Control Module (TCM).

2. What are some common symptoms of the U0101 code in a 2011 Nissan Rogue?

Common symptoms include transmission shifting issues, stalling, loss of power, and the vehicle going into limp mode.

3. What are possible causes of the U0101 code in a 2011 Nissan Rogue?

Possible causes include faulty wiring or connectors, a defective TCM, ECM issues, low battery voltage, or a malfunctioning CAN bus system.

4. How can I diagnose the U0101 code in a 2011 Nissan Rogue?

Diagnosis typically involves checking for other related trouble codes, inspecting the wiring and connectors for damage, testing the TCM and ECM, and verifying the CAN bus communication.

5. What are some repair tips for fixing the U0101 code in a 2011 Nissan Rogue?

Repair tips may include repairing or replacing damaged wiring or connectors, checking and resetting battery voltage, reprogramming the TCM or ECM, and ensuring proper CAN bus communication.

6. Can I drive my 2011 Nissan Rogue with the U0101 code?

It is not recommended to drive your vehicle with the U0101 code as it can cause serious transmission issues and potentially lead to further damage.

7. How much does it cost to repair the U0101 code in a 2011 Nissan Rogue?

The cost of repairing the U0101 code can vary depending on the exact cause of the issue, but it may involve labor costs for diagnosis and repair, as well as potential part replacements.

8. Can I reset the U0101 code in my 2011 Nissan Rogue by disconnecting the battery?

While disconnecting the battery may temporarily clear the code, it is not a recommended long-term solution. It's best to diagnose and address the underlying issue causing the code to prevent it from reoccurring.

9. Is the U0101 code in a 2011 Nissan Rogue a serious problem?

Yes, the U0101 code is a serious issue as it indicates a loss of communication between critical control modules in the vehicle, which can lead to significant performance and safety concerns.

10. How can I prevent the U0101 code from appearing in my 2011 Nissan Rogue?

Regular maintenance, checking for loose or damaged wiring, keeping the battery in good condition, and addressing any related trouble codes promptly can help prevent the U0101 code from appearing in your Nissan Rogue.