B220B Jeep Code - Occupant Restraint Controller Firing Stored Energy
Quick Answer
The B220B code for Jeep vehicles indicates a problem with the Occupant Restraint Controller (ORC) firing stored energy. Common causes include Faulty Occupant Restraint Controller (ORC), Malfunctioning crash sensors, Wiring issues or poor connections in the ORC system. 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), Malfunctioning crash sensors, Wiring issues or poor connections in the ORC system.
- 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.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
Code B220B Jeep Description
The B220B code for Jeep vehicles indicates a problem with the Occupant Restraint Controller (ORC) firing stored energy. The ORC is a crucial component of the vehicle's safety system, responsible for deploying airbags and seatbelt pretensioners in the event of a collision. When this code is triggered, it means that the ORC has detected a fault in the system that could prevent it from functioning properly in the event of an accident.
Common Causes of B220B Jeep
- Faulty Occupant Restraint Controller (ORC).
- Malfunctioning crash sensors.
- Wiring issues or poor connections in the ORC system.
- Software glitches in the ORC system.
- Previous collision or impact that damaged the ORC or related components.
Symptoms of B220B Jeep
- Airbag warning light illuminated on the dashboard.
- Inability to turn off the airbag warning light even after resetting it.
- Fault codes related to the ORC system stored in the vehicle's computer.
- Airbags not deploying in a crash situation.
How to Fix B220B Jeep
- Begin by diagnosing the specific cause of the B220B code using a professional diagnostic scanner to pinpoint the exact issue within the ORC system.
- Inspect all wiring and connections related to the ORC for any signs of damage, corrosion, or loose connections. Repair or replace as necessary.
- Test the crash sensors and occupant classification sensors to ensure they are functioning correctly. Replace any faulty sensors.
- If the ORC itself is determined to be faulty, it will need to be replaced with a new unit and reprogrammed to the vehicle's specifications.
- Clear the B220B code from the vehicle's computer and perform a thorough test drive to verify that the issue has been resolved and that the airbag system is functioning properly.
Cost to Fix B220B Jeep
The cost of repairing a B220B code on a Jeep can vary depending on the specific cause of the issue and the extent of the repairs needed. In general, replacing a faulty ORC unit can cost anywhere from $500 to $1000, including parts and labor. Additional costs may be incurred if any sensors or wiring need to be replaced. It is advisable to consult with a professional mechanic to get an accurate estimate based on the specific circumstances of your vehicle. Keep in mind that labor rates at auto repair shops can vary, so it's recommended to inquire about rates in your area for a more precise cost estimate.
Need more information about the B220B Jeep code?
Need more information on how to fix the B220B Jeep code? Get Access to Factory Service Manuals
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.
Discuss the causes and fixes for B220B Jeep OBDII Code
Code B220B Jeep comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.