AutoCodes – Nissan – C1165 Nissan

C1165 Nissan Code - Cut Valve 2

Quick Answer

The cut valve shuts off the normal brake fluid path from the master cylinder, when VDC/TCS is activated. Common causes include Faulty Anti-Lock Brake System (ABS) Actuator and Electric Unit (Control Unit), ABS Actuator and Electric Unit harness is open or shorted, ABS Actuator and Electric 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: C1165 Nissan indicates Cut Valve 2.
Common causes: Common causes include Faulty Anti-Lock Brake System (ABS) Actuator and Electric Unit (Control Unit), ABS Actuator and Electric Unit harness is open or shorted, ABS Actuator and Electric 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.

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Code Popularity 16,691

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 19, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C1165 Nissan Description

The cut valve shuts off the normal brake fluid path from the master cylinder, when VDC/TCS is activated. The Anti-Lock Brake System (ABS) Actuator and Electric Unit (Control Unit) monitors the Cut Valve. ABS Actuator and Electric Unit sets the OBDII code when the Cut Valve is not to factory specifications.

OBDII Code C1165 Nissan - Cut Valve 2 - AutoCodes.com — C1165 Nissan Code - Cut Valve 2

What does this mean?

What are the Possible Causes of the DTC C1165 Nissan?

Faulty Anti-Lock Brake System (ABS) Actuator and Electric Unit (Control Unit)
ABS Actuator and Electric Unit harness is open or shorted
ABS Actuator and Electric Unit circuit poor electrical connection

How to Fix the DTC C1165 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 C1165 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 C1165 Nissan code?

Need more information on how to fix the C1165 Nissan code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C1165 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 C1165 Nissan Code

1. What are the common symptoms of OBDII code C1165 Nissan (Cut Valve 2)?

The common symptoms of OBDII code C1165 Nissan (Cut Valve 2) include issues with the vehicle's braking system, such as decreased brake performance or the ABS warning light illuminating on the dashboard.

2. What are the possible causes of OBDII code C1165 Nissan (Cut Valve 2)?

Possible causes of OBDII code C1165 Nissan (Cut Valve 2) include a faulty cut valve 2, damaged wiring or connectors in the brake system, or issues with the ABS control module.

3. How can I diagnose the OBDII code C1165 Nissan (Cut Valve 2)?

Diagnosing OBDII code C1165 Nissan (Cut Valve 2) typically involves using a diagnostic scanner to retrieve the trouble codes and then performing a visual inspection of the brake system components, such as the cut valve 2 and its wiring.

4. Can I still drive my vehicle with OBDII code C1165 Nissan (Cut Valve 2)?

It is not recommended to drive your vehicle with OBDII code C1165 Nissan (Cut Valve 2) as it can affect the proper functioning of the braking system, potentially compromising your safety on the road.

5. How can I repair OBDII code C1165 Nissan (Cut Valve 2)?

Repairing OBDII code C1165 Nissan (Cut Valve 2) may involve replacing the faulty cut valve 2, repairing damaged wiring or connectors, or addressing any issues with the ABS control module.

6. Is OBDII code C1165 Nissan (Cut Valve 2) a serious issue?

OBDII code C1165 Nissan (Cut Valve 2) should be addressed promptly as it relates to the braking system, which is critical for vehicle safety. Ignoring this code can lead to potential brake malfunctions.

7. Are there any DIY tips for fixing OBDII code C1165 Nissan (Cut Valve 2)?

While some basic troubleshooting like checking for loose connections or damaged wiring can be done DIY, it is recommended to have a professional mechanic diagnose and repair OBDII code C1165 Nissan (Cut Valve 2) to ensure proper resolution.

8. How much does it cost to repair OBDII code C1165 Nissan (Cut Valve 2)?

The cost of repairing OBDII code C1165 Nissan (Cut Valve 2) can vary depending on the specific issue causing the code, the labor rates in your area, and the cost of parts needed for the repair.

9. Can OBDII code C1165 Nissan (Cut Valve 2) reset itself?

OBDII code C1165 Nissan (Cut Valve 2) may not reset itself unless the underlying issue causing the code is resolved. A diagnostic scan and proper repairs are usually needed to clear the code.

10. Is it safe to clear OBDII code C1165 Nissan (Cut Valve 2) without fixing the issue?

Clearing OBDII code C1165 Nissan (Cut Valve 2) without addressing the root cause can temporarily remove the warning light but may lead to recurring problems with the braking system. It is safer to fix the issue first before clearing the code.