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B1407 Ford Code - Passenger Side Airbag Deployment Control Circuit

Quick Answer

The B1407 Ford code indicates an issue with the passenger side airbag deployment control circuit in the vehicle. Common causes include Faulty wiring or connectors in the airbag deployment control circuit, Malfunctioning sensors that are responsible for detecting crashes and triggering airbag deployment, A defective passenger side airbag module. 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
B1407 Ford indicates Passenger Side Airbag Deployment Control Circuit.
Common causes
Common causes include Faulty wiring or connectors in the airbag deployment control circuit, Malfunctioning sensors that are responsible for detecting crashes and triggering airbag deployment, A defective passenger side airbag module.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 07, 2024
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Code B1407 Ford Description

The B1407 Ford code indicates an issue with the passenger side airbag deployment control circuit in the vehicle. This circuit is responsible for controlling the deployment of the airbag on the passenger side in the event of a collision or impact. When this code is triggered, it means that there is a malfunction or fault in the circuit, which can potentially prevent the airbag from deploying properly or at all. This poses a significant safety risk to the occupants of the vehicle, as the airbag may not provide the necessary protection in the event of an accident.

OBDII Code B1407 Ford - Passenger Side Airbag Deployment Control Circuit
B1407 Ford Code - Passenger Side Airbag Deployment Control Circuit

Common Causes of B1407 Ford

  1. Faulty wiring or connectors in the airbag deployment control circuit.
  2. Malfunctioning sensors that are responsible for detecting crashes and triggering airbag deployment.
  3. A defective passenger side airbag module.
  4. Damage to the airbag deployment control circuit due to water intrusion or corrosion.
  5. Issues with the vehicle's electrical system that affect the airbag deployment control circuit.

Symptoms of B1407 Ford

  1. The airbag warning light on the dashboard may illuminate.
  2. The passenger side airbag may fail to deploy in a crash.
  3. The airbag system may fail self-diagnostic tests.
  4. The vehicle may display inconsistent or erratic airbag deployment behavior.
  5. The vehicle may fail safety inspections or crash tests due to the airbag malfunction.

How to Fix B1407 Ford

  1. Diagnose the specific cause of the B1407 code using a diagnostic scanner and inspecting the components of the passenger side airbag deployment control circuit.
  2. Repair or replace any faulty wiring, connectors, or sensors in the circuit.
  3. Replace the passenger side airbag module if it is found to be defective.
  4. Clear the B1407 code from the vehicle's computer system and perform a test to ensure that the airbag system is functioning properly.
  5. Reset the airbag system and ensure that all components are properly connected and functioning as intended.

Cost to Fix B1407 Ford

The typical repair costs for addressing the B1407 Ford code can vary depending on the specific cause of the issue and the extent of the repairs needed. In general, repairing the passenger side airbag deployment control circuit can range from $200 to $800, including parts and labor. However, it is important to note that the actual cost may be higher or lower based on factors such as the location of the repair shop, the make and model of the vehicle, and the technician's hourly labor rates. It is recommended to obtain quotes from different repair shops to get a more accurate estimate for the repair.

What does this mean?

Tech Notes for B1407 Ford

B1407:11 Passenger Side Airbag Deployment Control Circuit Short to Ground
B1407:12 Passenger Side Airbag Deployment Control Circuit Short to Battery
B1407:13 Passenger Side Airbag Deployment Control Circuit Open
B1407:1A Passenger Side Airbag Deployment Control Circuit Resistance Below Threshold

Need more information about the B1407 Ford code?

Need more information on how to fix the B1407 Ford code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1407 Ford 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 B1407 Ford Code

1. What are the common symptoms of OBDII code B1407 in a Ford related to the passenger side airbag deployment control circuit?

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

2. What are some possible causes of OBDII code B1407 Ford related to the passenger side airbag deployment control circuit?

Possible causes include faulty wiring or connectors in the airbag system, a defective passenger side airbag deployment control module, or issues with the airbag sensor itself.

3. How can I diagnose the OBDII code B1407 in my Ford vehicle?

Diagnosing OBDII code B1407 typically involves using a diagnostic scanner to retrieve the specific fault code, checking the wiring and connectors in the passenger side airbag system, and testing the components for proper functionality.

4. Is it safe to drive my Ford with OBDII code B1407 related to the passenger side airbag deployment control circuit?

It is not recommended to drive the vehicle with an active airbag fault code, as it may compromise the safety features of the airbag system. It is advisable to have the issue diagnosed and repaired as soon as possible.

5. Can I reset the OBDII code B1407 in my Ford without fixing the underlying issue?

While you can clear the fault code using a diagnostic scanner, the underlying issue causing the code will persist. It is important to address the root cause of the problem to ensure the proper functioning of the passenger side airbag system.

6. How much does it typically cost to repair OBDII code B1407 in a Ford related to the passenger side airbag deployment control circuit?

The cost of repairing OBDII code B1407 can vary depending on the specific cause of the issue and the labor rates of the repair shop. It is advisable to obtain quotes from different mechanics or dealerships for an accurate estimate.

7. Are there any common DIY repair tips for addressing OBDII code B1407 in a Ford?

DIY repair for OBDII code B1407 can be challenging due to the safety concerns associated with the airbag system. It is recommended to have the issue diagnosed and repaired by a qualified technician to ensure proper safety measures are followed.

8. How long does it typically take to repair OBDII code B1407 related to the passenger side airbag deployment control circuit in a Ford?

The repair time for OBDII code B1407 can vary depending on the complexity of the issue and the availability of parts. In some cases, the repair may be completed within a few hours, while more complex issues may require additional time.

9. Can OBDII code B1407 in a Ford be a recurring issue even after repair?

If the underlying cause of OBDII code B1407 is not properly addressed during the repair, it is possible for the issue to recur. It is important to ensure that all components related to the passenger side airbag system are thoroughly inspected and any faulty parts are replaced.

10. Is it necessary to have the OBDII code B1407 cleared by a professional after the repair is completed?

Once the underlying issue causing OBDII code B1407 is fixed, the fault code should be cleared using a diagnostic scanner. This can be done by a professional technician or by using a scanner if you are familiar with the process.

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