Engine-Codes.com
Engine-Codes – Nissan – C1174 Nissan

C1174 Nissan Code - Control Area Network Communication

Quick Answer

The C1174 code for Nissan vehicles refers to a Control Area Network (CAN) communication issue. Common causes include Damaged wiring harnesses or connectors, Loose connections or poor grounds, Faulty control modules. 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
C1174 Nissan indicates Control Area Network Communication.
Common causes
Common causes include Damaged wiring harnesses or connectors, Loose connections or poor grounds, Faulty control modules.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 06, 2024
💬 Need more help? Ask Auto Expert for instant answers — it's free!
AutoCodes App

Fix Your Car Smarter

Try the New AutoCodes App!

Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.

AutoCodes App on Google Play

Code C1174 Nissan Description

The C1174 code for Nissan vehicles refers to a Control Area Network (CAN) communication issue. The CAN system is a network of interconnected control modules and sensors that communicate with each other to manage various functions within the vehicle. When the CAN communication is disrupted or faulty, it can lead to a breakdown in communication between different components of the vehicle, affecting its overall performance and functionality.

OBDII Code C1174 Nissan - Control Area Network Communication
C1174 Nissan Code - Control Area Network Communication

Common Causes of C1174 Nissan

  1. Damaged wiring harnesses or connectors
  2. Loose connections or poor grounds
  3. Faulty control modules
  4. Electrical interference or noise on the CAN bus
  5. Manufacturing defects in the vehicle's electronic components

Symptoms of C1174 Nissan

  1. Illumination of the Check Engine Light
  2. Loss of communication with certain control modules
  3. Erratic behavior of electronic components
  4. Unresponsive or malfunctioning systems like ABS, airbags, or transmission
  5. Vehicle stalling or difficulty starting

How to Fix C1174 Nissan

  1. Begin by checking the wiring harnesses and connectors for any signs of damage or corrosion. Repair or replace any faulty wiring.
  2. Inspect and tighten all connections and grounds to ensure a secure electrical connection.
  3. Scan the vehicle's control modules to identify the specific module causing the communication issue. Replace any faulty modules as needed.
  4. Perform a CAN bus diagnosis to check for electrical interference or noise. Address any issues found during the diagnosis.
  5. Clear the diagnostic trouble codes and test drive the vehicle to ensure the issue has been resolved.

Cost to Fix C1174 Nissan

The typical repair costs for addressing a C1174 code on a Nissan vehicle can range from $200 to $500, including parts and labor. However, the specific diagnosis time and labor rates at auto repair shops can vary based on factors such as location, vehicle make and model, and engine type. It's advisable to check local rates for a more precise estimate, keeping in mind that rates in metropolitan areas or at dealerships may be higher, while independent shops often charge less.

Need more information about the C1174 Nissan code?

Need more information on how to fix the C1174 Nissan code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C1174 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 C1174 Nissan Code

1. What are the common symptoms of OBDII code C1174 in a Nissan vehicle?

- Common symptoms of code C1174 include issues with the ABS system, traction control system, or other vehicle control modules.

2. What are the possible causes of OBDII code C1174 in a Nissan?

- The code C1174 in a Nissan is often caused by a malfunctioning Control Area Network (CAN) communication system, faulty wiring, or a defective control module.

3. How can I diagnose OBDII code C1174 in my Nissan?

- To diagnose code C1174, it is recommended to use an OBDII scanner to retrieve the code, inspect the wiring and connections related to the CAN system, and perform a thorough inspection of the ABS and traction control modules.

4. Can OBDII code C1174 in a Nissan be fixed at home?

- Fixing OBDII code C1174 in a Nissan may require advanced diagnostic tools and knowledge. It is recommended to consult a professional mechanic for accurate diagnosis and repair.

5. Are there any repair tips for resolving OBDII code C1174 in a Nissan?

- Repair tips for code C1174 include checking and repairing any damaged wiring, ensuring proper connections in the CAN system, and potentially replacing a faulty control module if necessary.

6. Will OBDII code C1174 cause my Nissan to fail an emissions test?

- OBDII code C1174 is related to the vehicle's communication system and may not directly cause an emissions test failure. However, it is important to address the underlying issue to ensure proper vehicle operation.

7. Can driving with OBDII code C1174 in a Nissan cause further damage to the vehicle?

- Continuing to drive with code C1174 in a Nissan may lead to issues with the ABS or traction control systems. It is recommended to address the problem promptly to avoid potential safety risks.

8. How much does it typically cost to repair OBDII code C1174 in a Nissan?

- The cost of repairing code C1174 in a Nissan can vary depending on the specific cause of the issue. It is advisable to obtain a diagnosis from a mechanic to determine the exact repair cost.

9. Is it safe to reset the OBDII code C1174 in a Nissan using an OBDII scanner?

- Resetting the code using an OBDII scanner may temporarily clear the warning light, but it will not fix the underlying issue causing code C1174. It is important to diagnose and repair the problem to prevent the code from reappearing.

10. How long does it typically take to repair OBDII code C1174 in a Nissan?

- The repair time for code C1174 in a Nissan can vary based on the complexity of the issue and the availability of parts. It is best to consult with a mechanic for an accurate estimate of the repair time.

Discuss the causes and fixes for C1174 Nissan OBDII Code

Submit a New Comment

Code C1174 Nissan comments

No comments found for this page.