AutoCodes – Nissan – B1772 Nissan

B1772 Nissan Code - 5th Bow Status Sensor Left

Quick Answer

The Soft Top Control Unit sets the OBDII code when the 5th Bow Status Sensor Left (LH) circuit is open, short to ground or short to power. Common causes include Faulty 5th Bow Status Sensor Left, 5th Bow Status Sensor Left harness is open or shorted, 5th Bow Status Sensor Left 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
B1772 Nissan indicates 5th Bow Status Sensor Left.
Common causes
Common causes include Faulty 5th Bow Status Sensor Left, 5th Bow Status Sensor Left harness is open or shorted, 5th Bow Status Sensor Left 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 1,812
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jun 27, 2019
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Code B1772 Nissan Description

The Soft Top Control Unit sets the OBDII code when the 5th Bow Status Sensor Left (LH) circuit is open, short to ground or short to power.
OBDII Code B1772 Nissan - 5th Bow Status Sensor Left - AutoCodes.com
B1772 Nissan Code - 5th Bow Status Sensor Left

What are the Possible Causes of the DTC B1772 Nissan?

  • Faulty 5th Bow Status Sensor Left
  • 5th Bow Status Sensor Left harness is open or shorted
  • 5th Bow Status Sensor Left circuit poor electrical connection
  • Faulty Soft Top Control Unit

How to Fix the DTC B1772 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 B1772 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 B1772 Nissan code?

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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 B1772 Nissan Code

1. What does OBDII code B1772 for Nissan indicate?

The B1772 code specifically refers to the 5th Bow Status Sensor Left in Nissan vehicles.

2. What are the common symptoms of a B1772 Nissan code?

Common symptoms may include issues with the convertible top operation, such as incorrect positioning or failure to open/close properly.

3. What are the possible causes of the B1772 code in a Nissan?

Potential causes of the B1772 code include a faulty 5th Bow Status Sensor Left, wiring issues, or problems with the convertible top mechanism.

4. How can I diagnose the B1772 Nissan trouble code?

Diagnosis typically involves using a scan tool to retrieve the specific code, inspecting the sensor and related wiring, and testing the convertible top system for proper operation.

5. Can I still drive my Nissan with a B1772 fault code?

It is generally safe to drive the vehicle with this code, but it is recommended to address the issue promptly to avoid potential convertible top operation problems.

6. How can I repair the B1772 code on my Nissan?

Repairing the B1772 code may involve replacing the 5th Bow Status Sensor Left, repairing any damaged wiring, or addressing underlying issues with the convertible top mechanism.

7. Are there any DIY tips for fixing the B1772 Nissan code?

While some basic troubleshooting steps can be taken, repairing the B1772 code may require specialized knowledge and tools, so it is advisable to consult a professional mechanic.

8. Is it necessary to reset the B1772 trouble code after repairs?

Yes, it is important to clear the B1772 code using a scan tool after completing any repairs to ensure that the issue has been resolved and to prevent it from reoccurring.

9. How much does it typically cost to fix a B1772 code on a Nissan?

The cost of fixing the B1772 code can vary depending on the specific cause of the issue, but it may involve sensor replacement, wiring repairs, or other related expenses.

10. Can the B1772 code recur in my Nissan after repair?

If the root cause of the B1772 code is not adequately addressed during repairs, there is a possibility that the code may reappear, indicating that further diagnosis and repairs are needed.

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