AutoCodes – Nissan – B2014 Nissan

B2014 Nissan Code - Chain Of Steering IMMU

Quick Answer

The Body Control Module (BCM) performs the ID verification with the steering lock unit to release the steering. Common causes include Faulty Steering Wheel Lock Unit, Steering Wheel Lock Unit harness is open or shorted, Steering Wheel Lock 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: B2014 Nissan indicates Chain Of Steering IMMU.
Common causes: Common causes include Faulty Steering Wheel Lock Unit, Steering Wheel Lock Unit harness is open or shorted, Steering Wheel Lock 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 14,323

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 Sep 06, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B2014 Nissan Description

The Body Control Module (BCM) performs the ID verification with the steering lock unit to release the steering. The BCM starts the communication with the steering lock unit when Intelligent Key is carried into the passenger compartment and the push-button ignition switch is pressed. The OBDII code is set if the inactive communication between the steering control unit and BCM

OBDII Code B2014 Nissan - Chain Of Steering IMMU - AutoCodes.com — B2014 Nissan Code - Chain Of Steering IMMU

What does this mean?

What are the Possible Causes of the DTC B2014 Nissan?

Faulty Steering Wheel Lock Unit
Steering Wheel Lock Unit harness is open or shorted
Steering Wheel Lock Unit circuit poor electrical connection
Faulty Body Control Module (BCM)

How to Fix the DTC B2014 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 B2014 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 B2014 Nissan code?

Need more information on how to fix the B2014 Nissan code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B2014 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 B2014 Nissan Code

1. What are common symptoms of OBDII code B2014 in a Nissan related to the Chain Of Steering IMMU?

- Common symptoms include issues with the steering system, such as difficulty turning the steering wheel or erratic steering response.

2. What does the OBDII code B2014 Nissan indicate about the Chain Of Steering IMMU?

- This code indicates a communication error between the steering system and the Immobilizer Control Unit (IMMU).

3. What are some possible causes of OBDII code B2014 in a Nissan related to the Chain Of Steering IMMU?

- Possible causes include a faulty steering angle sensor, damaged wiring connections, or a malfunctioning IMMU.

4. How can I diagnose and repair OBDII code B2014 in a Nissan for the Chain Of Steering IMMU?

- Diagnosing the issue may require a professional scan tool to communicate with the steering system and IMMU. Repair typically involves addressing the root cause, such as replacing a faulty sensor or repairing wiring.

5. Can driving with OBDII code B2014 in a Nissan related to the Chain Of Steering IMMU cause further damage?

- It is not recommended to drive with this code present, as it can affect the proper functioning of the steering system and potentially lead to safety hazards.

6. Are there any DIY tips for troubleshooting OBDII code B2014 in a Nissan for the Chain Of Steering IMMU?

- While basic checks like inspecting wiring connections can be done, it is recommended to seek professional help for accurate diagnosis and repair.

7. How common is OBDII code B2014 related to the Chain Of Steering IMMU in Nissan vehicles?

- This code is not extremely common, but it can occur in Nissan vehicles with steering system and IMMU communication issues.

8. Is resetting the OBDII code B2014 in a Nissan related to the Chain Of Steering IMMU a temporary solution?

- Resetting the code without addressing the underlying issue will likely result in the code reappearing. It is important to diagnose and repair the root cause.

9. Can a dead battery trigger OBDII code B2014 in a Nissan for the Chain Of Steering IMMU?

- A dead or low battery can potentially cause communication errors between the steering system and IMMU, leading to this code.

10. How long does it typically take to repair OBDII code B2014 in a Nissan related to the Chain Of Steering IMMU?

- The repair time can vary depending on the exact cause of the issue, but it may take a few hours to a full day for diagnosis and repair by a qualified technician.