AutoCodes – Nissan – U0101 2010 Nissan Rogue

U0101 2010 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 2010 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 4,747

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

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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 2010 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 2010 Nissan Rogue - Lost Communication with Transmission Control Module - AutoCodes.com — U0101 2010 Nissan Rogue Code - Lost Communication with Transmission Control Module

What does this mean?

What are the Possible Causes of the DTC U0101 2010 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 2010 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 2010 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 2010 Nissan Rogue Code

1. What does the OBDII code U0101 in a 2010 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 the common symptoms of U0101 in a Nissan Rogue?

Common symptoms of U0101 include transmission shifting issues, harsh gear changes, and the transmission going into limp mode.

3. What are the possible causes of the U0101 code in a 2010 Nissan Rogue?

Possible causes of U0101 include faulty wiring or connectors between the ECM and TCM, a malfunctioning TCM, or a software issue.

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

Diagnosing the U0101 code requires a scan tool to communicate with the ECM and TCM, checking for loose or damaged wiring, and performing a thorough inspection of the communication system.

5. Can I still drive my Nissan Rogue with the U0101 code present?

It is not recommended to drive your Nissan Rogue with the U0101 code present, as it can lead to further transmission damage and unsafe driving conditions.

6. How can I repair the U0101 code in my 2010 Nissan Rogue?

Repairing the U0101 code involves fixing any wiring or connector issues, replacing a faulty TCM if necessary, and updating software if recommended by the manufacturer.

7. Will resetting the trouble codes make the U0101 code disappear?

Resetting the trouble codes may temporarily clear the U0101 code, but it will likely reappear if the underlying issue causing the communication problem is not addressed.

8. Can a DIY enthusiast fix the U0101 code in a Nissan Rogue?

While some basic diagnostics can be performed by a DIY enthusiast, fixing the U0101 code may require advanced knowledge and specialized tools, making it best left to professional technicians.

9. How much does it cost to repair the U0101 code in a 2010 Nissan Rogue?

The cost of repairing the U0101 code in a Nissan Rogue can vary depending on the specific issue, parts needed, and labor rates at the repair facility. It is recommended to get a few quotes from different shops.

10. Is the U0101 code a common issue in 2010 Nissan Rogues?

Yes, the U0101 code related to lost communication with the transmission control module can be a common issue in 2010 Nissan Rogues, particularly as the vehicle ages and wiring/connectors degrade.