AutoCodes – Dodge – B2212 Dodge

B2212 Dodge Code - Occupant Classification Module Internal

Quick Answer

While the IGN status is RUN or SNA, while the CAN bus system voltage is between 10 and 16 volts, and during the Occupant Classification System (OCS) Verification Test. Common causes include Faulty Occupant Classification Module, Occupant Classification Module harness is open or shorted, Occupant Classification Module 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: B2212 Dodge indicates Occupant Classification Module Internal.
Common causes: Common causes include Faulty Occupant Classification Module, Occupant Classification Module harness is open or shorted, Occupant Classification Module 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 1,231

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

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Table of contents Created and updated by William Orellana on Oct 01, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B2212 Dodge Description

While the IGN status is RUN or SNA, while the CAN bus system voltage is between 10 and 16 volts, and during the Occupant Classification System (OCS) Verification Test.

OBDII Code B2212 Dodge - Occupant Classification Module Internal - AutoCodes.com — B2212 Dodge Code - Occupant Classification Module Internal

What does this mean?

What are the Possible Causes of the DTC B2212 Dodge?

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

How to Fix the DTC B2212 Dodge?

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 B2212 Dodge 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.

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Need more information on how to fix the B2212 Dodge code? Get Access to Factory Service Manuals

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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 B2212 Dodge Code

1. What are common symptoms of OBDII code B2212 in a Dodge related to the Occupant Classification Module Internal?

- Common symptoms include the airbag warning light staying illuminated, malfunctioning seatbelt warning system, and potential non-deployment of airbags during a collision.

2. What are possible causes of OBDII code B2212 in a Dodge related to the Occupant Classification Module Internal?

- Possible causes include a faulty occupant classification module, damaged wiring or connectors, or a software issue within the vehicle's system.

3. How can I diagnose the OBDII code B2212 in a Dodge related to the Occupant Classification Module Internal?

- Diagnosis typically involves using a diagnostic scanner to retrieve the specific trouble code, conducting a visual inspection of wiring and connectors, and potentially performing a reset or recalibration of the occupant classification system.

4. Can I continue driving my Dodge with OBDII code B2212 related to the Occupant Classification Module Internal?

- It is not recommended to drive the vehicle with this code present as it may compromise the effectiveness of the airbag system in the event of a collision.

5. How can I repair OBDII code B2212 in a Dodge related to the Occupant Classification Module Internal?

- Repair options may include replacing the occupant classification module, repairing or replacing damaged wiring or connectors, or performing a system reset or recalibration.

6. Is it safe to reset the OBDII code B2212 related to the Occupant Classification Module Internal in a Dodge?

- It is generally safe to attempt a reset of the code, but it is important to address the underlying issue causing the code to prevent future occurrences and ensure the proper functioning of the airbag system.

7. How much does it typically cost to repair OBDII code B2212 in a Dodge related to the Occupant Classification Module Internal?

- The cost of repair can vary depending on the specific issue, but it may range from a few hundred to over a thousand dollars, including parts and labor.

8. Can a DIY enthusiast repair OBDII code B2212 in a Dodge related to the Occupant Classification Module Internal?

- While some basic diagnostics and checks can be performed by a DIY enthusiast, more complex repairs involving the occupant classification module or system recalibration may require professional expertise.

9. How often does OBDII code B2212 related to the Occupant Classification Module Internal occur in Dodge vehicles?

- The occurrence of this specific code can vary, but issues related to the occupant classification system are relatively common in Dodge vehicles and other makes and models.

10. Does fixing OBDII code B2212 related to the Occupant Classification Module Internal require a trip to the dealership?

- While dealership service departments are equipped to handle such repairs, independent auto repair shops with experience in airbag systems may also be able to diagnose and repair the issue.