AutoCodes – Generic – B1415

B1415 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 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 8,691

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 B1415 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 - Driver Side Restraints Sensor 2 - AutoCodes.com — B1415 Code - Driver Side Restraints Sensor 2

What does this mean?

What are the Possible Causes of the DTC B1415?

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?

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

B1415:11 Driver Side Restraints Sensor 2 Circuit Short to Ground
B1415:93 Driver Side Restraints Sensor 2 No Operation

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B1415 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 code?

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

Need Help with the Code?

Get the B1415 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

B1415 Buick — Control Module Voltage Reference Output 3
B1415 Cadillac — Control Module Voltage Reference Output 3
B1415 Chevrolet — Control Module Voltage Reference Output 3
B1415 Ford — Driver Side Restraints Sensor 2
B1415 GMC — Control Module Voltage Reference Output 3
B1415 Lincoln — Driver Side Restraints Sensor 2
B1415 Mercury — Driver Side Restraints Sensor 2

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 Code

1. What does OBDII code B1415 Driver Side Restraints Sensor 2 mean?

The code B1415 indicates an issue with the driver side restraints sensor 2, which is responsible for monitoring the status of the airbag system.

2. What are the common symptoms of OBDII code B1415?

Common symptoms of code B1415 may include the airbag warning light illuminating on the dashboard, non-deployment of the driver's side airbag during a collision, or an error message related to the airbag system.

3. What are the possible causes of OBDII code B1415?

Possible causes of code B1415 can include a faulty driver side restraints sensor 2, damaged wiring or connectors in the airbag system, or a malfunction in the airbag control module.

4. How can I diagnose OBDII code B1415?

Diagnosing code B1415 typically involves using an OBDII scanner to retrieve the code, inspecting the driver side restraints sensor 2 and its connections for any visible damage, and performing a thorough inspection of the airbag system components.

5. Can I still drive my vehicle with OBDII code B1415 present?

It is not recommended to drive the vehicle with an active B1415 code, as it indicates a potential issue with the driver's side airbag system, which may compromise the safety of the vehicle occupants in the event of a collision.

6. How do I repair OBDII code B1415?

Repairing code B1415 may involve replacing the driver side restraints sensor 2, repairing any damaged wiring or connectors in the airbag system, or resetting the airbag control module to clear the code.

7. Is it safe to reset the OBDII code B1415 without fixing the underlying issue?

Resetting the B1415 code without addressing the underlying problem in the airbag system is not recommended, as it may lead to continued safety risks and potential non-deployment of the driver's side airbag during a collision.

8. Can a DIYer fix OBDII code B1415 at home?

While some aspects of diagnosing and repairing code B1415 can be done by a knowledgeable DIYer, working on the airbag system requires caution and expertise due to safety concerns. It is recommended to seek professional help for airbag system repairs.

9. How much does it cost to fix OBDII code B1415?

The cost of fixing code B1415 can vary depending on the underlying issue, such as replacing the driver side restraints sensor 2, repairing wiring, or addressing other components in the airbag system. Costs may range from a few hundred to over a thousand dollars.

10. How often does OBDII code B1415 occur in vehicles?

Code B1415 related to the driver side restraints sensor 2 may occur infrequently compared to other common OBDII codes, but it is essential to address it promptly to ensure the proper functioning of the airbag system for safety.