AutoCodes – Generic – B1414

B1414 Code - Driver Side Restraints Sensor 1

Quick Answer

The Restraint Control Module (RCM) monitors the driver front door and RH C-pillar side impact sensors and circuits for the following faults: Open circuit, Short to voltage, Short to ground, Faulted driver front door side impact sensor, Faulted RH C-pillar side impact sensor. Common causes include Faulty Driver Side Restraints Sensor 1, Driver Side Restraints Sensor 1 harness is open or shorted, Driver Side Restraints Sensor 1 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: B1414 indicates Driver Side Restraints Sensor 1.
Common causes: Common causes include Faulty Driver Side Restraints Sensor 1, Driver Side Restraints Sensor 1 harness is open or shorted, Driver Side Restraints Sensor 1 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 18,487

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 Apr 07, 2019

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code B1414 Description

The Restraint Control Module (RCM) monitors the driver front door and RH C-pillar side impact sensors and circuits for the following faults: Open circuit, Short to voltage, Short to ground, Faulted driver front door side impact sensor, Faulted RH C-pillar side impact sensor. If a fault is detected, the RCM stores DTC B1414 in memory and sends a message to the Instrument Panel Cluster (IPC) to illuminate the airbag warning indicator. The RCM communicates with each impact sensor. If the RCM is unable to communicate with the sensor, a Diagnostic Trouble Code (DTC) is stored in memory. A Continuous Memory Diagnostic Trouble Code (CMDTC) no operation can be set by a short to voltage on the return circuit of the impact sensor.

OBDII Code B1414 - Driver Side Restraints Sensor 1 - AutoCodes.com — B1414 Code - Driver Side Restraints Sensor 1

What does this mean?

What are the Possible Causes of the DTC B1414?

Faulty Driver Side Restraints Sensor 1
Driver Side Restraints Sensor 1 harness is open or shorted
Driver Side Restraints Sensor 1 circuit poor electrical connection
Faulty Restraint Control Module (RCM)

How to Fix the DTC B1414?

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 does this mean?

Code Tech Notes

B1414:11 Driver Side Restraints Sensor 1 Circuit Short to Ground
B1414:93 Driver Side Restraints Sensor 1 No Operation

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B1414 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 B1414 code?

Need more information on how to fix the B1414 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1414 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

B1414 Ford — Driver Side Restraints Sensor 1
B1414 Lincoln — Driver Side Restraints Sensor 1
B1414 Mercury — Driver Side Restraints Sensor 1

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 B1414 Code

1. What are the common symptoms of OBDII code B1414 - Driver Side Restraints Sensor 1?

The common symptoms include the airbag warning light illuminating on the dashboard and potential issues with the driver side airbag system.

2. What are the possible causes of OBDII code B1414?

The code B1414 can be triggered by a faulty driver side restraints sensor, damaged wiring or connectors in the airbag system, or a problem with the airbag control module.

3. How can I diagnose the cause of OBDII code B1414?

Diagnosing B1414 may involve using a scan tool to retrieve the fault codes, inspecting the wiring and connectors for damage, and testing the driver side restraints sensor for proper functionality.

4. Can I still drive my vehicle with OBDII code B1414 present?

It is not recommended to drive the vehicle with an active B1414 code as it indicates a potential issue with the driver side airbag system, which may compromise your safety in the event of a collision.

5. How can I repair OBDII code B1414 - Driver Side Restraints Sensor 1?

Repairing B1414 may involve replacing the driver side restraints sensor, repairing or replacing damaged wiring or connectors, and clearing the fault codes with a scan tool.

6. Is it safe to reset the OBDII code B1414 without fixing the underlying issue?

Resetting the code without addressing the root cause may temporarily turn off the warning light, but the issue will persist and potentially affect the functionality of the driver side airbag system.

7. Can a DIY enthusiast repair OBDII code B1414 at home?

While some aspects of diagnosing and repairing B1414 can be done by a DIY enthusiast with the necessary tools and knowledge, working on airbag systems requires caution and expertise due to safety concerns.

8. How much does it typically cost to repair OBDII code B1414 at a mechanic or dealership?

The cost of repairing B1414 can vary depending on the underlying issue, parts needed, labor rates, and whether you go to a mechanic or dealership, but it may range from a few hundred to over a thousand dollars.

9. Will OBDII code B1414 cause my vehicle to fail a state emissions test?

The presence of code B1414 alone is unlikely to cause your vehicle to fail an emissions test, as it is related to the airbag system and not emissions control. However, it is recommended to address all diagnostic trouble codes before testing.

10. How can I prevent OBDII code B1414 from recurring in the future?

To prevent B1414 from coming back, it's essential to address any underlying issues promptly, perform regular maintenance checks on the airbag system, and avoid any physical damage to the airbag components while driving.