AutoCodesLincoln – B1415 Lincoln

B1415 Lincoln Code - Driver Side Restraints Sensor 2

Quick Answer

The Restraint Control Module (RCM) monitors the passenger front door and LH C-pillar side impact sensors and circuits for the following faults: Open circuit, Short to voltage, Short to ground, Faulted passenger front door side impact sensor, Faulted LH C-pillar side impact sensor. Common causes include Faulty Driver Side Restraints Sensor 2, Driver Side Restraints Sensor 2 harness is open or shorted, Driver Side Restraints Sensor 2 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
B1415 Lincoln indicates Driver Side Restraints Sensor 2.
Common causes
Common causes include Faulty Driver Side Restraints Sensor 2, Driver Side Restraints Sensor 2 harness is open or shorted, Driver Side Restraints Sensor 2 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 1,063
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Apr 07, 2019
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Code B1415 Lincoln Description

The Restraint Control Module (RCM) monitors the passenger front door and LH C-pillar side impact sensors and circuits for the following faults: Open circuit, Short to voltage, Short to ground, Faulted passenger front door side impact sensor, Faulted LH C-pillar side impact sensor. If a fault is detected, the RCM stores DTC B1415 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 B1415 Lincoln - Driver Side Restraints Sensor 2 - AutoCodes.com
B1415 Lincoln Code - Driver Side Restraints Sensor 2

What are the Possible Causes of the DTC B1415 Lincoln?

  • Faulty Driver Side Restraints Sensor 2
  • Driver Side Restraints Sensor 2 harness is open or shorted
  • Driver Side Restraints Sensor 2 circuit poor electrical connection
  • Faulty Restraint Control Module (RCM)

How to Fix the DTC B1415 Lincoln?

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.

Code Tech Notes

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B1415 Lincoln 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 B1415 Lincoln code?

Need more information on how to fix the B1415 Lincoln code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1415 Lincoln 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 B1415 Lincoln Code

1. What does the OBDII code B1415 mean on a Lincoln?

The B1415 code refers to a fault with the Driver Side Restraints Sensor 2, indicating an issue with the airbag or restraint system on the driver’s side.

2. What are common symptoms of the B1415 code?

Symptoms may include an illuminated airbag warning light, a malfunction warning on the dashboard, or the airbag system not functioning properly.

3. What causes the B1415 code to appear?

The code can be triggered by a faulty driver-side restraint sensor, damaged wiring, poor electrical connections, or a malfunction within the airbag control module.

4. Can I drive my Lincoln with the B1415 code?

While the vehicle may still be drivable, the airbag system may not deploy correctly in an accident, posing a safety risk. It’s best to address the issue promptly.

5. How do I diagnose the B1415 code?

Start by scanning the vehicle with an OBDII tool to confirm the code. Inspect the wiring and connectors for damage or corrosion, and test the driver-side restraint sensor for functionality.

6. How do I fix the B1415 code?

Repairs may involve replacing the faulty driver-side restraint sensor, repairing or replacing damaged wiring, or resetting the airbag control module after addressing the issue.

7. Is the B1415 code specific to Lincoln vehicles?

While it is common in Lincoln models, similar codes may appear in other vehicles with comparable restraint systems, but the exact code definitions may vary.

8. How much does it cost to repair the B1415 code?

The cost depends on the issue. Replacing a restraint sensor may cost between $150 and $500, while wiring repairs can vary. Labor costs will also affect the total.

9. Can a dead battery cause the B1415 code?

A dead or weak battery can sometimes cause airbag system faults, but in most cases, the issue is related to the sensor or wiring itself.

10. Do I need a professional to fix the B1415 code?

While basic inspections may be done at home, repairing airbag systems requires specialized tools and knowledge. It’s recommended to seek professional assistance.

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