AutoCodes – Generic – B1BBD

B1BBD Code - Occupant Classification Module Current Table Unprogrammed

Quick Answer

If the Configuration Table is not programmed at the supplier or when the checksum is invalid. Common causes include Faulty Occupant Classification Module (OCM), Occupant Classification Module (OCM) harness is open or shorted, Occupant Classification Module (OCM) 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: B1BBD indicates Occupant Classification Module Current Table Unprogrammed.
Common causes: Common causes include Faulty Occupant Classification Module (OCM), Occupant Classification Module (OCM) harness is open or shorted, Occupant Classification Module (OCM) 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 758

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 Aug 23, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B1BBD Description

If the Configuration Table is not programmed at the supplier or when the checksum is invalid. This Diagnostic Trouble Code (DTC) will set if the module was received unprogrammed from the supplier, the vehicle line was not identified correctly or if the flash procedure was not completed successfully

OBDII Code B1BBD - Occupant Classification Module Current Table Unprogrammed - AutoCodes.com — B1BBD Code - Occupant Classification Module Current Table Unprogrammed

What does this mean?

What are the Possible Causes of the DTC B1BBD?

Faulty Occupant Classification Module (OCM)
Occupant Classification Module (OCM) harness is open or shorted
Occupant Classification Module (OCM) circuit poor electrical connection

How to Fix the DTC B1BBD?

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 is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B1BBD 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 B1BBD code?

Need more information on how to fix the B1BBD code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1BBD code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

B1BBD Chrysler — Occupant Classification Module Current Table Unprogrammed
B1BBD Dodge — Occupant Classification Module Current Table Unprogrammed
B1BBD Jeep — Occupant Classification Module Current Table Unprogrammed
B1BBD Mitsubishi — Occupant Classification Module Current Table Unprogrammed
B1BBD RAM — Occupant Classification Module Current Table Unprogrammed

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 B1BBD Code

1. What are common symptoms of OBDII code B1BBD related to the Occupant Classification Module Current Table Unprogrammed?

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

2. What could cause the OBDII code B1BBD to trigger for the Occupant Classification Module Current Table Unprogrammed?

This code is usually triggered due to an unprogrammed occupant classification module, which may have occurred during a system update or replacement of the module.

3. How serious is the OBDII code B1BBD related to the Occupant Classification Module Current Table Unprogrammed?

This code indicates a potential issue with the occupant classification system, which could affect the proper deployment of the airbags in the event of a crash. It is important to address this issue promptly.

4. Can I continue driving with the OBDII code B1BBD present?

While the vehicle may still be operational, it is not recommended to drive with the airbag system compromised. It is advised to have the issue diagnosed and repaired as soon as possible.

5. How can I repair the OBDII code B1BBD for the Occupant Classification Module Current Table Unprogrammed?

The repair typically involves reprogramming or updating the occupant classification module to resolve the unprogrammed status. This procedure may require specialized diagnostic equipment.

6. Is it possible to reset the OBDII code B1BBD without repairing the issue?

Resetting the code without addressing the underlying problem will not resolve the issue permanently. It is essential to diagnose and repair the root cause of the code to ensure the airbag system functions correctly.

7. Can a DIY enthusiast troubleshoot and repair the OBDII code B1BBD at home?

Diagnosing and repairing this code may require advanced diagnostic tools and expertise. It is recommended to consult a professional mechanic or dealership for proper diagnosis and repair.

8. How much does it cost to fix the OBDII code B1BBD related to the Occupant Classification Module Current Table Unprogrammed?

The cost of repair can vary depending on the labor rates, parts needed, and whether the module can be reprogrammed or requires replacement. It is advisable to obtain estimates from reputable repair shops.

9. Are there any recalls related to the OBDII code B1BBD for the Occupant Classification Module Current Table Unprogrammed?

Manufacturers may issue recalls for certain vehicles experiencing issues with the occupant classification system. It is recommended to check with the manufacturer or dealership for any relevant recall information.

10. How often does the OBDII code B1BBD occur in vehicles?

The occurrence of this specific code can vary among different vehicle models and manufacturers. It is not as common as some other OBDII codes but should still be addressed promptly to ensure safety.