AutoCodes – Nissan – C1173 Nissan

C1173 Nissan Code - Local Arear Network Communication 3

Quick Answer

The Anti-Lock Brake System (ABS) Module monitors the Local Area Network Communication with the Engine Control Module (ECM). Common causes include Faulty Local Area Network Communication, Faulty Anti-Lock Brake System (ABS) Module, Anti-Lock Brake System (ABS) Module harness is open or shorted. 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: C1173 Nissan indicates Local Arear Network Communication 3.
Common causes: Common causes include Faulty Local Area Network Communication, Faulty Anti-Lock Brake System (ABS) Module, Anti-Lock Brake System (ABS) Module harness is open or shorted.
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 4,377

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 Aug 20, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C1173 Nissan Description

The Anti-Lock Brake System (ABS) Module monitors the Local Area Network Communication with the Engine Control Module (ECM). The ABS Module sets the OBDII code when the Engine Control Module (ECM) Communication is not to factory specifications.

OBDII Code C1173 Nissan - Local Arear Network Communication 3 - AutoCodes.com — C1173 Nissan Code - Local Arear Network Communication 3

What does this mean?

What are the Possible Causes of the DTC C1173 Nissan?

Faulty Local Area Network Communication
Faulty Anti-Lock Brake System (ABS) Module
Anti-Lock Brake System (ABS) Module harness is open or shorted
Anti-Lock Brake System (ABS) Module circuit poor electrical connection

How to Fix the DTC C1173 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 C1173 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.

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Need more information on how to fix the C1173 Nissan code? Get Access to Factory Service Manuals

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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 C1173 Nissan Code

1. What are the common symptoms of OBDII code C1173 in a Nissan related to Local Area Network Communication 3?

- Common symptoms may include issues with the vehicle's network communication system, such as difficulty starting the engine, erratic dashboard warning lights, or problems with the transmission.

2. What are some possible causes of OBDII code C1173 in a Nissan?

- Possible causes may include a faulty network communication module, damaged wiring or connectors in the communication network, or a malfunctioning control module.

3. How can I diagnose the source of OBDII code C1173 in my Nissan?

- A thorough diagnostic scan using an OBDII scanner can help pinpoint the exact location and cause of the communication error. Additionally, checking the wiring and connectors for any visible damage is recommended.

4. Can I drive my Nissan with OBDII code C1173 present?

- It is generally not recommended to drive the vehicle with this code present, as it may lead to further electrical issues or potential malfunctions in the vehicle's communication system.

5. How can I repair OBDII code C1173 in my Nissan?

- Repairing this code may involve replacing the faulty network communication module, repairing or replacing damaged wiring or connectors, or reprogramming the control modules as necessary.

6. Will resetting the OBDII code C1173 in my Nissan make it go away permanently?

- Simply resetting the code may temporarily clear the error, but if the underlying issue causing the code is not addressed and fixed, the code is likely to reappear.

7. Is it possible to fix OBDII code C1173 in my Nissan on my own?

- While some basic troubleshooting steps can be done at home, diagnosing and repairing the root cause of this code may require advanced automotive knowledge and specialized tools, so seeking professional help is often recommended.

8. Can extreme weather conditions affect the appearance of OBDII code C1173 in a Nissan?

- Yes, extreme weather conditions can potentially exacerbate existing issues related to the vehicle's communication network, leading to the appearance of this code.

9. How long does it typically take to repair OBDII code C1173 in a Nissan?

- The repair time can vary depending on the specific cause of the issue. Simple fixes like replacing a faulty module may take a few hours, while more complex wiring repairs could take longer.

10. Are there any preventive maintenance steps I can take to avoid OBDII code C1173 in my Nissan?

- Regularly inspecting the vehicle's wiring harnesses, connectors, and control modules for signs of wear or damage, and addressing any issues promptly, can help prevent the occurrence of this code.