AutoCodes – Nissan – U1010 2007 Nissan Versa

U1010 2007 Nissan Versa Code - CAN Communication Bus - Signal Malfunction

Quick Answer

The Controller Area Network (CAN) is a serial communication line for real-time applications. Common causes include Controller Area Network (CAN) communication harness is open or shorted, Faulty Engine Control Module (ECM), Poor harness ground 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: U1010 2007 Nissan Versa indicates CAN Communication Bus - Signal Malfunction.
Common causes: Common causes include Controller Area Network (CAN) communication harness is open or shorted, Faulty Engine Control Module (ECM), Poor harness ground 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 2,265

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 Apr 16, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code U1010 2007 Nissan Versa 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.
The Diagnostic Trouble Code (DTC) sets when the Engine Control Module (ECM) is not transmitting or receiving CAN communication signals of OBD (emission-related diagnosis) for 2 seconds or more.

OBDII Code U1010 2007 Nissan Versa - CAN Communication Bus - Signal Malfunction - AutoCodes.com — U1010 2007 Nissan Versa Code - CAN Communication Bus - Signal Malfunction

What does this mean?

What are the Possible Causes of the DTC U1010 2007 Nissan Versa?

Controller Area Network (CAN) communication harness is open or shorted
Faulty Engine Control Module (ECM)
Poor harness ground connection.

How to Fix the DTC U1010 2007 Nissan Versa?

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 U1010 2007 Nissan Versa 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 U1010 2007 Nissan Versa Code

1. What does the OBDII code U1010 mean for a 2007 Nissan Versa?

The U1010 code indicates a CAN Communication Bus signal malfunction in the vehicle's network.

2. What are common symptoms of a U1010 code in a 2007 Nissan Versa?

Common symptoms include the check engine light illuminating, issues with various electronic systems, and potential communication problems between control modules.

3. What are possible causes of a U1010 code in a 2007 Nissan Versa?

Possible causes include damaged wiring or connectors in the CAN bus system, faulty control modules, water damage, or electrical issues.

4. How can I diagnose a U1010 code in my 2007 Nissan Versa?

Diagnosing a U1010 code typically involves using a scan tool to check for other related codes, inspecting the wiring and connectors in the CAN bus system, and testing control modules for proper communication.

5. Can a U1010 code in a 2007 Nissan Versa be repaired at home?

Repairing a U1010 code may require advanced diagnostic tools and expertise, so it is recommended to consult a professional mechanic for proper diagnosis and repair.

6. Are there any DIY tips for fixing a U1010 code in a 2007 Nissan Versa?

DIY tips may include checking for loose or damaged wiring connections, ensuring all control modules are properly powered and grounded, and clearing the code to see if it returns.

7. Will driving with a U1010 code in a 2007 Nissan Versa cause further damage?

Continuing to drive with a U1010 code may lead to issues with various vehicle systems that rely on proper communication between control modules, so it is best to address the problem promptly.

8. How much does it typically cost to repair a U1010 code in a 2007 Nissan Versa?

The cost of repairing a U1010 code can vary depending on the underlying cause, but it may involve expenses for diagnostic services, parts replacement, and labor costs.

9. Is the U1010 code a common issue in 2007 Nissan Versa vehicles?

The U1010 code related to CAN Communication Bus signal malfunction can occur in various vehicles, including the 2007 Nissan Versa, especially if there are issues with the vehicle's network communication.

10. Can resetting the U1010 code on a 2007 Nissan Versa make it go away permanently?

Resetting the U1010 code may clear it temporarily, but if the underlying issue causing the signal malfunction is not addressed, the code is likely to return.