Engine-CodesInfiniti – B1350 Infiniti

B1350 Infiniti Code - Front Door Satellite Sensors Left/Right Out Specifications

Quick Answer

The B1350 code for Infiniti vehicles indicates an issue with the front door satellite sensors on the left or right side of the vehicle. Common causes include Damaged or faulty front door satellite sensors, Wiring issues or electrical problems in the sensor circuit, Misalignment of the sensors due to external factors or impact. 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
B1350 Infiniti indicates Front Door Satellite Sensors Left/Right Out Specifications.
Common causes
Common causes include Damaged or faulty front door satellite sensors, Wiring issues or electrical problems in the sensor circuit, Misalignment of the sensors due to external factors or impact.
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.
Table of contents Created and updated by William Orellana on Sep 11, 2024
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Code B1350 Infiniti Description

The B1350 code for Infiniti vehicles indicates an issue with the front door satellite sensors on the left or right side of the vehicle. These sensors are crucial for various safety and convenience features, such as detecting the proximity of obstacles during parking maneuvers and controlling the automatic opening and closing of doors. When these sensors are malfunctioning or out of specification, it can lead to a range of problems that affect the vehicle's performance and safety.

OBDII Code B1350 Infiniti - Front Door Satellite Sensors Left/Right Out Specifications
B1350 Infiniti Code - Front Door Satellite Sensors Left/Right Out Specifications

Common Causes of B1350 Infiniti

  1. Damaged or faulty front door satellite sensors
  2. Wiring issues or electrical problems in the sensor circuit
  3. Misalignment of the sensors due to external factors or impact
  4. Malfunctioning control module that manages the sensors
  5. Environmental factors such as water damage or corrosion affecting the sensors

Symptoms of B1350 Infiniti

  1. Warning light on the dashboard indicating a problem with the front door satellite sensors
  2. Inaccurate or erratic readings from the sensors during parking maneuvers
  3. Automatic door opening and closing features not functioning correctly
  4. Decreased overall safety and convenience features related to obstacle detection

How to Fix B1350 Infiniti

  1. Begin by diagnosing the specific cause of the B1350 code using a diagnostic scanner to pinpoint the faulty sensor or related issue.
  2. Inspect the front door satellite sensors and wiring for any visible damage or signs of wear. Replace any damaged components as needed.
  3. Check the alignment of the sensors to ensure they are properly positioned and oriented for accurate readings.
  4. Test the sensors and system after repairs to verify proper functioning and clear the diagnostic code from the vehicle's system.
  5. Reset the vehicle's onboard computer system to ensure the repair is registered and the warning lights are cleared.

Cost to Fix B1350 Infiniti

The typical repair costs for addressing the B1350 code on Infiniti vehicles can vary depending on the specific cause of the issue and the extent of the repairs needed. On average, the cost of parts and labor for replacing a front door satellite sensor or addressing wiring issues can range from $200 to $500. However, it is essential to note that the actual cost can fluctuate based on factors such as the location of the repair, the make and model of the vehicle, and the rates charged by the auto repair shop. It is recommended to consult with a trusted mechanic or dealership to obtain a more accurate estimate based on the specific circumstances of the vehicle.

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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 B1350 Infiniti Code

1. What are the common symptoms of OBDII code B1350 Infiniti related to Front Door Satellite Sensors Left/Right Out?

The common symptoms include malfunctioning automatic door locks, erratic behavior of the interior lights, and intermittent issues with the door ajar warning.

2. What causes the OBDII code B1350 in an Infiniti related to Front Door Satellite Sensors Left/Right Out?

The code B1350 is typically triggered by a faulty front door satellite sensor, wiring issues, or a malfunction in the control module.

3. How can I diagnose the issue causing the OBDII code B1350 in my Infiniti?

To diagnose the issue, you can use a diagnostic scan tool to read the trouble code, inspect the front door satellite sensors for physical damage, and check the wiring connections for any signs of wear or corrosion.

4. Can I repair the OBDII code B1350 related to Front Door Satellite Sensors Left/Right Out on my own?

Depending on your level of automotive expertise, you may be able to repair the issue yourself by replacing the faulty front door satellite sensor or repairing any damaged wiring. However, it is recommended to consult a professional mechanic for accurate diagnosis and repair.

5. Are there any temporary solutions to address the OBDII code B1350 in my Infiniti?

If you experience intermittent issues related to the code B1350, you can try resetting the vehicle's computer by disconnecting the battery for a few minutes. However, this is a temporary solution and may not permanently fix the underlying problem.

6. How critical is it to address the OBDII code B1350 in my Infiniti related to Front Door Satellite Sensors Left/Right Out?

While the symptoms may not always be severe, it is important to address the code B1350 promptly to ensure the proper functioning of the door sensors and related systems in your vehicle.

7. Can extreme temperatures or weather conditions trigger the OBDII code B1350 in an Infiniti?

Yes, extreme temperatures or weather conditions can potentially affect the front door satellite sensors and wiring, leading to the triggering of the OBDII code B1350 related to Front Door Satellite Sensors Left/Right Out.

8. How can I prevent the recurrence of the OBDII code B1350 in my Infiniti after repair?

To prevent the code B1350 from recurring, ensure that the front door satellite sensors are properly installed and functioning, and regularly inspect the wiring connections for any signs of damage or wear.

9. Will ignoring the OBDII code B1350 related to Front Door Satellite Sensors Left/Right Out affect other systems in my Infiniti?

Ignoring the code B1350 may lead to further malfunctions in the automatic door locking system and interior lighting controls, potentially affecting the overall convenience and safety features of your vehicle.

10. Is it necessary to clear the OBDII code B1350 after repairing the issue in my Infiniti?

Yes, it is recommended to clear the trouble code B1350 after addressing the underlying problem to reset the vehicle's computer and ensure that the repair was successful.

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