AutoCodes – Infiniti – B1344 Infiniti

B1344 Infiniti Code - Front Door Satellite Sensor Left Malfunction

Quick Answer

The Door Satellite Sensor Left (Coupe) or Front Door Satellite Sensor Left (Sedan) is wired to the air bag diagnosis sensor unit. Common causes include Faulty Door Satellite Sensor Left, Door Satellite Sensor Left harness is open or shorted, Door Satellite 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: B1344 Infiniti indicates Front Door Satellite Sensor Left Malfunction.
Common causes: Common causes include Faulty Door Satellite Sensor Left, Door Satellite Sensor Left harness is open or shorted, Door Satellite 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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 662

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
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code B1344 Infiniti Description

The Door Satellite Sensor Left (Coupe) or Front Door Satellite Sensor Left (Sedan) is wired to the air bag diagnosis sensor unit. The Air Bag Sensor Unit (Air Bag Control Module) will monitor the Door Satellite Sensor Left (Coupe) or Front Door Satellite Sensor Left (Sedan) for internal failures and it's circuits for communication errors.

OBDII Code B1344 Infiniti - Front Door Satellite Sensor Left Malfunction - AutoCodes.com — B1344 Infiniti Code - Front Door Satellite Sensor Left Malfunction

What does this mean?

What are the Possible Causes of the DTC B1344 Infiniti?

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

How to Fix the DTC B1344 Infiniti?

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 B1344 Infiniti 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 B1344 Infiniti code?

Need more information on how to fix the B1344 Infiniti code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1344 Infiniti 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 B1344 Infiniti Code

1. What are the common symptoms of OBDII code B1344 in an Infiniti related to Front Door Satellite Sensor Left Malfunction?

The common symptoms include the airbag warning light illuminating on the dashboard, potential non-deployment of the airbags in a collision, and diagnostic trouble code B1344 stored in the vehicle's computer system.

2. What are the possible causes of the Front Door Satellite Sensor Left Malfunction (B1344) OBDII code in an Infiniti?

Possible causes of this code may include a faulty front door satellite sensor, damaged wiring or connectors leading to the sensor, or an issue with the airbag control module.

3. How can I diagnose the Front Door Satellite Sensor Left Malfunction (B1344) code in my Infiniti?

Diagnosing this issue typically involves using a professional OBDII scanner to retrieve the specific trouble code (B1344), inspecting the front door satellite sensor and its wiring for damage, and testing the sensor's functionality using diagnostic procedures recommended by the manufacturer.

4. Can I drive my Infiniti with the B1344 code related to the Front Door Satellite Sensor Left Malfunction?

It is not recommended to drive the vehicle with an active B1344 code related to the front door satellite sensor malfunction, as it may compromise the proper functioning of the airbag system in the event of a collision.

5. How do I repair the Front Door Satellite Sensor Left Malfunction (B1344) code in my Infiniti?

Repairing this issue may involve replacing the front door satellite sensor if it is found to be faulty, repairing or replacing damaged wiring or connectors, and clearing the trouble code from the vehicle's computer system.

6. Is it safe to reset the B1344 code related to the Front Door Satellite Sensor Left Malfunction without fixing the underlying issue?

Resetting the code without addressing the root cause, such as a faulty sensor or wiring issue, may temporarily clear the warning light but will not solve the underlying problem with the airbag system.

7. How much does it typically cost to repair the Front Door Satellite Sensor Left Malfunction (B1344) in an Infiniti?

The cost of repairing this issue can vary depending on the specific cause of the malfunction, labor rates in your area, and whether any parts need to be replaced. It is advisable to consult a professional mechanic for an accurate estimate.

8. Can a DIY enthusiast with automotive experience fix the B1344 code related to the Front Door Satellite Sensor Left Malfunction?

While some DIY enthusiasts may have the skills to diagnose and repair simple electrical issues, dealing with airbag systems can be complex and dangerous. It is recommended to seek professional help to ensure the repair is done correctly and safely.

9. How important is it to address the Front Door Satellite Sensor Left Malfunction (B1344) code in my Infiniti promptly?

It is crucial to address any issues related to the airbag system promptly, as malfunctions in these safety components can compromise occupant protection in the event of a collision. Ignoring the B1344 code may pose a risk to vehicle occupants.

10. Is the Front Door Satellite Sensor Left Malfunction (B1344) a common issue in Infiniti vehicles?

While not extremely common, issues with front door satellite sensors leading to the B1344 code can occur in certain Infiniti models. Regular maintenance and inspections can help prevent such malfunctions and ensure the proper functioning of the airbag system.