B220C RAM Code - Occupant Restraint Controller Accelerometer 1 Internal
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
- B220C RAM indicates Occupant Restraint Controller Accelerometer 1 Internal.
- 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 B220C RAM Description
What are the Possible Causes of the DTC B220C RAM?
- 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 B220C RAM?
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 B220C RAM 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 B220C RAM Code
1. What are the common symptoms of OBDII code B220C RAM related to the Occupant Restraint Controller Accelerometer 1 Internal?
- Common symptoms include the airbag warning light staying illuminated on the dashboard and possible issues with the vehicle's airbag system.
2. What are the possible causes of OBDII code B220C RAM related to the Occupant Restraint Controller Accelerometer 1 Internal?
- Possible causes may include a malfunctioning accelerometer sensor, wiring issues, a faulty occupant restraint controller, or a software-related problem.
3. How serious is OBDII code B220C RAM related to the Occupant Restraint Controller Accelerometer 1 Internal?
- This code is related to the vehicle's airbag system, which is crucial for occupant safety. It is important to address this issue promptly to ensure the airbags deploy properly in case of an accident.
4. Can I continue driving with OBDII code B220C RAM related to the Occupant Restraint Controller Accelerometer 1 Internal?
- It is not recommended to continue driving with this code present, as it indicates a potential problem with the airbag system. It is best to have the issue diagnosed and repaired as soon as possible.
5. How can OBDII code B220C RAM related to the Occupant Restraint Controller Accelerometer 1 Internal be diagnosed?
- Diagnosis typically involves using a professional OBDII scanner to read the fault codes, followed by further inspection of the airbag system components, such as the accelerometer sensor and wiring.
6. What are some repair tips for addressing OBDII code B220C RAM related to the Occupant Restraint Controller Accelerometer 1 Internal?
- Repair tips may include checking and repairing any damaged wiring, replacing the faulty accelerometer sensor, recalibrating the occupant restraint controller, or updating the software as needed.
7. Can OBDII code B220C RAM related to the Occupant Restraint Controller Accelerometer 1 Internal be reset without fixing the underlying issue?
- While the code can be cleared temporarily, it is important to address the root cause of the problem to ensure the airbag system functions correctly and the code does not reappear.
8. Are there any recalls or technical service bulletins related to OBDII code B220C RAM and the Occupant Restraint Controller Accelerometer 1 Internal?
- It's recommended to check with the vehicle manufacturer or authorized dealerships for any recalls or technical service bulletins related to this specific OBDII code to see if there are any known issues or solutions.
9. How much does it typically cost to repair OBDII code B220C RAM related to the Occupant Restraint Controller Accelerometer 1 Internal?
- The cost of repair can vary depending on the specific cause of the issue, the labor rates in your area, and the cost of replacement parts. It's best to consult with a qualified mechanic for an accurate estimate.
10. Is it possible to prevent OBDII code B220C RAM related to the Occupant Restraint Controller Accelerometer 1 Internal from occurring in the future?
- Regular maintenance and inspection of the airbag system components can help prevent issues that may trigger this code. Addressing any warning signs promptly can also help avoid more serious problems in the future.
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