AutoCodes – Nissan – U1300 Nissan

U1300 Nissan Code - AV Communication Circuit

Quick Answer

The Diagnostic Trouble Code (DTC) sets when the Audio and Visual (AV) communication circuit malfunction (MCAN) between AV Control Unit and Combination Meter. Common causes include Faulty Audio and Visual (AV) Control Unit, AV Control Unit harness is open or shorted, AV Control Unit 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: U1300 Nissan indicates AV Communication Circuit.
Common causes: Common causes include Faulty Audio and Visual (AV) Control Unit, AV Control Unit harness is open or shorted, AV Control Unit 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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 15,278

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 16, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code U1300 Nissan Description

The Diagnostic Trouble Code (DTC) sets when the Audio and Visual (AV) communication circuit malfunction (MCAN) between AV Control Unit and Combination Meter.

OBDII Code U1300 Nissan - AV Communication Circuit - AutoCodes.com — U1300 Nissan Code - AV Communication Circuit

What does this mean?

What are the Possible Causes of the DTC U1300 Nissan?

Faulty Audio and Visual (AV) Control Unit
AV Control Unit harness is open or shorted
AV Control Unit circuit poor electrical connection
Faulty Combination Meter

How to Fix the DTC U1300 Nissan?

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 U1300 Nissan 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 U1300 Nissan code?

Need more information on how to fix the U1300 Nissan code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the U1300 Nissan code diagnosed by a professional: Find a repair shop in your area

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 U1300 Nissan Code

1. What is OBDII code U1300 in a Nissan related to the AV Communication Circuit?

Code U1300 in a Nissan refers to a communication error within the AV (audio/video) system, indicating a problem with the AV Communication Circuit.

2. What are common symptoms of OBDII code U1300 in a Nissan?

Common symptoms of code U1300 in a Nissan may include issues with the audio system, such as no sound, distorted sound, or the system not functioning at all.

3. What are possible causes of OBDII code U1300 in a Nissan?

Potential causes of code U1300 in a Nissan include damaged wiring or connectors in the AV system, a faulty AV control unit, or a malfunction in the audio amplifier.

4. How can I diagnose OBDII code U1300 in a Nissan?

Diagnosing code U1300 in a Nissan typically involves using a diagnostic scanner to retrieve the code, checking the AV system's wiring and connectors for damage, and testing components like the AV control unit and audio amplifier.

5. Can I repair OBDII code U1300 in a Nissan myself?

Repairing code U1300 in a Nissan may require advanced knowledge and tools. It is recommended to consult a professional mechanic or technician with experience in automotive electronics for accurate diagnosis and repair.

6. Are there any specific troubleshooting tips for OBDII code U1300 in a Nissan?

When troubleshooting code U1300 in a Nissan, start by inspecting the audio system's wiring and connectors for any visible damage or loose connections before moving on to testing components like the AV control unit.

7. Is it safe to continue driving with OBDII code U1300 present in a Nissan?

While code U1300 may not directly affect the vehicle's drivability, it is recommended to address the issue promptly to prevent further damage to the audio system or related components.

8. What is the typical cost to repair OBDII code U1300 in a Nissan?

The cost of repairing code U1300 in a Nissan can vary depending on the specific cause of the issue, the required parts, and labor costs. It is best to obtain estimates from local repair shops or dealerships.

9. Can OBDII code U1300 in a Nissan trigger other codes or warning lights?

Code U1300 in a Nissan may not directly trigger other OBDII codes or warning lights, but it is essential to address the underlying issue to prevent additional problems in the AV system.

10. How can I prevent OBDII code U1300 from appearing in my Nissan in the future?

To prevent code U1300 from reoccurring in a Nissan, ensure regular maintenance of the audio system, avoid water damage to AV components, and address any wiring issues promptly to maintain proper communication within the AV system.