AutoCodes – Nissan – B1340 Nissan

B1340 Nissan Code - Front Door Satellite Sensor Right Communication Error

Quick Answer

The Front Door Satellite Sensor Right (Sedan) or Door Satellite Sensor Right (Coupe) is wired to the Air Bag Diagnosis Sensor Unit. Common causes include Faulty Front Door Satellite Sensor Right, Front Door Satellite Sensor Right harness is open or shorted, Front Door Satellite Sensor Right 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: B1340 Nissan indicates Front Door Satellite Sensor Right Communication Error.
Common causes: Common causes include Faulty Front Door Satellite Sensor Right, Front Door Satellite Sensor Right harness is open or shorted, Front Door Satellite Sensor Right 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 1,056

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 Mar 14, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B1340 Nissan Description

The Front Door Satellite Sensor Right (Sedan) or Door Satellite Sensor Right (Coupe) is wired to the Air Bag Diagnosis Sensor Unit. The Air Bag Sensor Unit (Air Bag Control Module) will monitor the Front Door Satellite Sensor Right (Sedan) or Door Satellite Sensor Right (Coupe) for internal failures and the circuits for communication errors.

OBDII Code B1340 Nissan - Front Door Satellite Sensor Right Communication Error - AutoCodes.com — B1340 Nissan Code - Front Door Satellite Sensor Right Communication Error

What does this mean?

What are the Possible Causes of the DTC B1340 Nissan?

Faulty Front Door Satellite Sensor Right
Front Door Satellite Sensor Right harness is open or shorted
Front Door Satellite Sensor Right circuit poor electrical connection
Faulty Air Bag Sensor Unit (Air Bag Control Module)

How to Fix the DTC B1340 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 B1340 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 B1340 Nissan code?

Need more information on how to fix the B1340 Nissan code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1340 Nissan code diagnosed by a professional: Find a repair shop in your area

Precautions for SRS “AIR BAG” and “SEAT BELT PRE-TENSIONER” Service

Never probe the electrical connectors on air bag, side air curtain modules or seat belts.
Never disassemble or tamper with safety belt buckle/retractor pretensioners, adaptive load limiting retractors, safety belt inflators, or probe the electrical connectors.
Do not use electrical test equipment to check SRS circuits unless instructed to in this Service Manual.
Before servicing the SRS, turn ignition switch OFF, disconnect both battery cables and wait at least 3 minutes. For approximately 3 minutes after the cables are removed, it is still possible for the air bag and seat belt pre-tensioner to deploy. Therefore, do not work on any SRS connectors or wires until at least 3 minutes have passed.

Failure to follow this instruction may result in the accidental deployment of these modules, which increases the risk of serious personal injury or death.

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 B1340 Nissan Code

1. What are the common symptoms of OBDII code B1340 Nissan, Front Door Satellite Sensor Right Communication Error?

- Common symptoms include issues with the right front door sensor, malfunctioning airbag system, and the airbag warning light illuminating on the dashboard.

2. What are the possible causes of the Front Door Satellite Sensor Right Communication Error (B1340) in a Nissan?

- Possible causes include a faulty front door satellite sensor, damaged wiring or connectors, a communication error within the airbag system, or a malfunctioning airbag control module.

3. How can I diagnose the Front Door Satellite Sensor Right Communication Error in my Nissan?

- Diagnosing this issue typically involves using an OBDII scanner to retrieve the specific error code, checking the wiring and connections of the front door satellite sensor, and testing the sensor itself for proper function.

4. Can I continue driving my Nissan with the Front Door Satellite Sensor Right Communication Error code present?

- It is not recommended to drive the vehicle with this error code present, as it indicates a potential issue with the airbag system, which could compromise safety in the event of a collision.

5. What repairs are typically needed to fix the Front Door Satellite Sensor Right Communication Error in a Nissan?

- Repairs may involve replacing the front door satellite sensor, repairing or replacing damaged wiring or connectors, addressing any communication errors within the airbag system, or replacing the airbag control module if necessary.

6. Are there any DIY tips for troubleshooting the B1340 code in a Nissan?

- DIY tips may include checking the wiring and connectors for visible damage, ensuring all connections are secure, and using an OBDII scanner to clear the error code and see if it returns.

7. How critical is it to address the Front Door Satellite Sensor Right Communication Error in a timely manner?

- It is important to address this error code promptly, as it relates to the proper function of the airbag system, which is a crucial safety feature in the vehicle.

8. Can weather conditions or external factors trigger the Front Door Satellite Sensor Right Communication Error in a Nissan?

- While external factors like water damage or extreme temperatures could potentially affect the sensor or wiring, the error code is typically related to internal sensor or system malfunctions.

9. Is it necessary to visit a dealership or can a local mechanic address the Front Door Satellite Sensor Right Communication Error?

- A local mechanic with experience in diagnosing and repairing airbag system issues should be able to address the Front Door Satellite Sensor Right Communication Error effectively.

10. How can I prevent the recurrence of the B1340 code in my Nissan after it has been repaired?

- To prevent the recurrence of this error code, it is important to ensure proper installation and functioning of the front door satellite sensor, maintain the airbag system components, and address any related issues promptly.