AutoCodes – Mercury – B1414 Mercury

B1414 Mercury 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 Mercury 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.

Save to My Repairs My Repairs

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

Code Popularity 776

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
Add Comment

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

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

What does this mean?

What are the Possible Causes of the DTC B1414 Mercury?

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 Mercury?

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 Mercury 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 Mercury code?

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

Need Help with the Code?

Get the B1414 Mercury 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 B1414 Mercury Code

1. What does OBDII code B1414 for Mercury indicate?

The B1414 code on a Mercury indicates a problem with the Driver Side Restraints Sensor 1, which is responsible for detecting the driver's position for airbag deployment.

2. What are the common symptoms of a B1414 OBDII code in a Mercury?

Common symptoms of a B1414 code in a Mercury may include the airbag warning light staying on, the airbag system not deploying correctly in an accident, or intermittent issues with the airbag system.

3. What are the possible causes of the B1414 OBDII code in a Mercury?

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

4. How can I diagnose a B1414 OBDII code in my Mercury?

Diagnosing a B1414 code in a Mercury typically involves using a diagnostic scanner to retrieve the specific fault codes, inspecting the driver side restraints sensor and its connections, and testing the airbag system components for proper functionality.

5. Can I still drive my Mercury with a B1414 OBDII code?

It is not recommended to drive the Mercury with a B1414 code present, as it indicates a potential issue with the airbag system that could affect its proper operation in the event of an accident.

6. How much does it cost to repair a B1414 OBDII code in a Mercury?

The cost of repairing a B1414 code in a Mercury can vary depending on the underlying cause of the issue, but it may involve replacing the driver side restraints sensor, repairing damaged wiring, or addressing issues with the airbag control module.

7. Are there any safety concerns associated with a B1414 OBDII code in a Mercury?

Yes, there are safety concerns associated with a B1414 code in a Mercury, as it indicates a potential problem with the airbag system, which is a critical safety feature designed to protect occupants in the event of a collision.

8. Can I reset a B1414 OBDII code in my Mercury?

While you can clear the fault code using a diagnostic scanner, it is important to address the underlying issue causing the B1414 code before resetting it to ensure the proper functioning of the airbag system.

9. How long does it take to repair a B1414 OBDII code in a Mercury?

The time required to repair a B1414 code in a Mercury can vary depending on the specific cause of the issue and the complexity of the repair, but it may take a few hours to a full day to complete the necessary repairs.

10. Is it possible to prevent the recurrence of a B1414 OBDII code in my Mercury?

Regular maintenance of the airbag system, including checking for loose connections and damaged wiring, can help prevent the recurrence of a B1414 code in a Mercury. Additionally, addressing any warning signs promptly can help avoid more serious issues with the airbag system.