B220B Dodge Code - Occupant Restraint Controller Firing Stored Energy
Quick Answer
When powered, the Occupant Restraint Controller (ORC) performs an internal self test. Common causes include Faulty Occupant Restraint Controller (ORC), Occupant Restraint Controller (ORC) harness is open or shorted, Occupant Restraint Controller (ORC) 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
- B220B Dodge indicates Occupant Restraint Controller Firing Stored Energy.
- Common causes
- Common causes include Faulty Occupant Restraint Controller (ORC), Occupant Restraint Controller (ORC) harness is open or shorted, Occupant Restraint Controller (ORC) 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.
Code B220B Dodge Description
The ORC checks the status of firing stored energy circuit at power up during the initialization process, and continuously through the ignition cycle.
This Diagnostic Trouble Code (DTC) sets when a fault is detected internal to ORC firing stored energy circuit. Once set, this DTC is latched permanently and the ORC must be replaced.
What are the Possible Causes of the DTC B220B Dodge?
- Faulty Occupant Restraint Controller (ORC)
- Occupant Restraint Controller (ORC) harness is open or shorted
- Occupant Restraint Controller (ORC) circuit poor electrical connection
How to Fix the DTC B220B 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 B220B 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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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.
Frequently Asked Questions about B220B Dodge Code
1. What are common symptoms of OBDII code B220B related to the Occupant Restraint Controller Firing Stored Energy in a Dodge?
- Common symptoms include illuminated airbag warning light on the dashboard, possible loss of airbag functionality, and related diagnostic trouble codes.
2. What are some possible causes of OBDII code B220B in a Dodge?
- Causes may include a faulty Occupant Restraint Controller (ORC), wiring issues, a discharged capacitor in the ORC unit, or a malfunctioning airbag system component.
3. How can I diagnose the issue causing OBDII code B220B in my Dodge?
- Diagnosis typically involves scanning the vehicle's computer for trouble codes, conducting a visual inspection of the airbag system components, and testing the ORC unit and related wiring for faults.
4. What should I do if I encounter OBDII code B220B in my Dodge?
- It is recommended to address the issue promptly to ensure the proper functioning of the airbag system. Consult a qualified mechanic or dealership for diagnosis and repair.
5. Can I continue driving my Dodge with OBDII code B220B present?
- It is not advisable to continue driving the vehicle with this code active, as it may indicate a potential safety risk due to impaired airbag functionality.
6. Is it safe to reset the OBDII code B220B in my Dodge without fixing the underlying issue?
- Resetting the code without addressing the root cause may temporarily clear the warning light but will not resolve the underlying problem with the airbag system.
7. How much does it typically cost to repair OBDII code B220B in a Dodge?
- Repair costs can vary depending on the specific issue causing the code, but they may range from a few hundred to over a thousand dollars, including parts and labor.
8. Can I attempt to repair OBDII code B220B in my Dodge myself?
- While some DIY enthusiasts may have the skills to diagnose and repair simple electrical issues, dealing with airbag systems can be dangerous and complex. It is recommended to seek professional assistance.
9. Are there any recalls or technical service bulletins related to OBDII code B220B in Dodge vehicles?
- It is advisable to check with Dodge or authorized dealerships for any relevant recalls or TSBs related to this specific OBDII code and associated airbag system components.
10. How long does it typically take to repair OBDII code B220B in a Dodge?
- The repair time can vary based on the exact cause of the code and the availability of parts. It may take a few hours to a full day for a qualified technician to diagnose and repair the issue.
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