AutoCodes – Chevrolet – B1001 2015 Chevrolet Silverado

B1001 2015 Chevrolet Silverado Code - SDM Option Configuration Error

Quick Answer

The Inflatable Restraint Sensing and Diagnostic Module (SDM) stores the vehicle's restraint ID from the Vehicle Identification Number (VIN) and the last 4 digits of the SDM part number. Common causes include Faulty Inflatable Restraint Sensing and Diagnostic Module (SDM), Faulty Passenger Presence System (PPS) (If equipped), Faulty Body Control Module (BCM). 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: B1001 2015 Chevrolet Silverado indicates SDM Option Configuration Error.
Common causes: Common causes include Faulty Inflatable Restraint Sensing and Diagnostic Module (SDM), Faulty Passenger Presence System (PPS) (If equipped), Faulty Body Control Module (BCM).
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 566

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 04, 2023

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code B1001 2015 Chevrolet Silverado Description

The Inflatable Restraint Sensing and Diagnostic Module (SDM) stores the vehicle's restraint ID from the Vehicle Identification Number (VIN) and the last 4 digits of the SDM part number. When the ignition is turned ON, the SDM compares this information to the information stored in the Body Control Module (BCM) over the General Motors Local Area Network (GMLAN) communication circuit. If there is a mismatch between the information stored in the SDM and BCM, Diagnostic Trouble Code (DTC) B1001 will be set.

OBDII Code B1001 2015 Chevrolet Silverado - SDM Option Configuration Error - AutoCodes.com — B1001 2015 Chevrolet Silverado Code - SDM Option Configuration Error

What does this mean?

What are the Possible Causes of the DTC B1001 2015 Chevrolet Silverado?

Faulty Inflatable Restraint Sensing and Diagnostic Module (SDM)
Faulty Passenger Presence System (PPS) (If equipped)
Faulty Body Control Module (BCM)

How to Fix the DTC B1001 2015 Chevrolet Silverado?

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

When the B1001 is set on a device other than the Inflatable Restraint Sensing and Diagnostic Module (SDM), it means that the device is not configured properly.

B1001:00 Option Configuration Error
B1001:45 Option Configuration Error Variant Not Programmed
B1001:46 Option Configuration Error Configuration Not Programmed
B1001:4B Option Configuration Error Calibration Not Learned

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B1001 2015 Chevrolet Silverado 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 B1001 2015 Chevrolet Silverado code?

Need more information on how to fix the B1001 2015 Chevrolet Silverado code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1001 2015 Chevrolet Silverado 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 B1001 2015 Chevrolet Silverado Code

1. What is OBDII code B1001 in a 2015 Chevrolet Silverado, specifically indicating an SDM Option Configuration Error?

This code signifies that the airbag system's sensing and diagnostic module (SDM) has detected a configuration error related to its options.

2. What are common symptoms associated with OBDII code B1001 in a 2015 Chevrolet Silverado?

Common symptoms may include the airbag warning light staying illuminated on the dashboard and potential issues with the airbag system's functionality.

3. What are possible causes of the SDM Option Configuration Error (B1001) in a 2015 Chevrolet Silverado?

Causes can range from a faulty SDM module, wiring issues, software glitches, or previous improper repairs or modifications to the airbag system.

4. How can I diagnose OBDII code B1001 in my 2015 Chevrolet Silverado?

To diagnose this code, a professional scan tool capable of reading airbag system codes is typically required to communicate with the SDM module and retrieve specific diagnostic information.

5. Can OBDII code B1001 in a 2015 Chevrolet Silverado be fixed at home?

Due to the complexity and safety implications of the airbag system, it is recommended to have this issue diagnosed and repaired by a qualified technician to ensure proper resolution and system functionality.

6. Are there any safety concerns associated with OBDII code B1001 in a 2015 Chevrolet Silverado?

Yes, since this code relates to the airbag system, unresolved issues can potentially affect the deployment of airbags during a collision, compromising occupant safety.

7. What repair steps are typically involved in addressing OBDII code B1001 in a 2015 Chevrolet Silverado?

Repairs may involve resetting the SDM module, checking and repairing wiring connections, updating software if necessary, or replacing the SDM module itself if deemed faulty.

8. How urgent is it to address OBDII code B1001 in a 2015 Chevrolet Silverado?

Given the importance of the airbag system for occupant safety, it is crucial to address this code promptly to ensure the proper functioning of the airbags in the event of an accident.

9. Can driving with OBDII code B1001 in a 2015 Chevrolet Silverado pose any risks?

Driving with this code present may compromise the effectiveness of the airbag system, potentially increasing the risk of injury in the event of a collision, making it important to address the issue promptly.

10. Is it possible for OBDII code B1001 to trigger other related fault codes in a 2015 Chevrolet Silverado?

Yes, depending on the root cause of the configuration error, additional fault codes related to the airbag system or the SDM module may be triggered as well.