B220B Jeep 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 Jeep 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 Jeep 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 Jeep?
- 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 Jeep?
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 Jeep 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 B220B Jeep code?
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Need Help with the Code?
Get the B220B Jeep 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.
Frequently Asked Questions about B220B Jeep Code
1. What does the OBDII code B220B mean on a Jeep?
B220B indicates an issue with the Occupant Restraint Controller (ORC), specifically related to stored firing energy used to deploy airbags during a crash.
2. What are the symptoms of the B220B code?
Common symptoms include the airbag warning light staying on, a "Service Airbag System" message on the dashboard, and potentially disabled airbag functionality.
3. What causes the B220B code to appear?
This code is often caused by a faulty Occupant Restraint Controller, wiring issues, a blown fuse, or a discharged capacitor that stores energy for airbag deployment.
4. Is it safe to drive with the B220B code active?
No, it is not safe to drive with this code because the airbag system may be compromised and unable to deploy in an accident.
5. How is the B220B code diagnosed?
A technician will use a scan tool to read the code, inspect the ORC system for damage, check wiring and connectors, and test the energy storage capacitor.
6. Can I clear the B220B code without fixing the problem?
Clearing the code without addressing the underlying issue is not recommended, as the problem will likely return and may leave your airbag system inoperable.
7. How do you fix the B220B code on a Jeep?
Repairs may include replacing the Occupant Restraint Controller, repairing damaged wiring, replacing fuses, or recalibrating the airbag system.
8. What is the cost to repair the B220B code?
The repair cost varies but typically ranges from $300 to $1,000, depending on whether the ORC needs replacement and labor costs.
9. Can a discharged battery cause the B220B code?
Yes, a discharged or weak vehicle battery can sometimes trigger this code if it affects the energy storage for the airbag system.
10. Do I need to reset the airbag system after fixing the B220B code?
Yes, after repairs, the airbag system will need to be reset using an OBDII scan tool to ensure proper operation.
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