B1B22 Chrysler Code - Right Side Curtain Squib 1 Circuit Open
Quick Answer
When powered, the Occupant Restraint Controller (ORC) sends a test current to the squibs to verify the integrity of the squib and the wiring. Common causes include Faulty Right Side Curtain Squib 1, Right Side Curtain Squib 1 harness is open or shorted, Right Side Curtain Squib 1 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
- B1B22 Chrysler indicates Right Side Curtain Squib 1 Circuit Open.
- Common causes
- Common causes include Faulty Right Side Curtain Squib 1, Right Side Curtain Squib 1 harness is open or shorted, Right Side Curtain Squib 1 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 B1B22 Chrysler Description
What are the Possible Causes of the DTC B1B22 Chrysler?
- Faulty Right Side Curtain Squib 1
- Right Side Curtain Squib 1 harness is open or shorted
- Right Side Curtain Squib 1 circuit poor electrical connection
- Faulty Right Side Curtain Airbag
- Faulty Occupant Restraint Controller (ORC)
How to Fix the DTC B1B22 Chrysler?
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 B1B22 Chrysler 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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Get the B1B22 Chrysler 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 B1B22 Chrysler Code
1. What does the OBDII code B1B22 mean on a Chrysler vehicle?
B1B22 indicates an issue with the Right Side Curtain Squib 1 Circuit, typically meaning the circuit is open or disconnected.
2. What are the symptoms of the B1B22 code in a Chrysler?
Common symptoms include an illuminated airbag warning light and possible deactivation of the right side curtain airbag system.
3. What causes the B1B22 code to appear?
The code is often caused by a faulty wiring connection, damaged squib (airbag inflator), a blown fuse, or a malfunctioning airbag control module.
4. Is it safe to drive with the B1B22 code active?
Driving with the B1B22 code is not recommended, as the right side curtain airbag may not deploy during an accident, compromising passenger safety.
5. How can I diagnose the B1B22 code on my Chrysler?
Diagnosis involves inspecting the wiring and connectors for damage or corrosion, testing the squib resistance with a scan tool, and checking the airbag control module for faults.
6. Can I fix the B1B22 code on my own?
If you’re experienced with vehicle electronics, you can attempt to repair loose or damaged connections, but airbag systems are complex and often require professional handling.
7. How much does it cost to repair the B1B22 code?
Repair costs vary depending on the issue, but typical expenses range from $100 to $500 for wiring repairs or up to $1,000 if the airbag module or squib needs replacement.
8. Will disconnecting the battery reset the B1B22 code?
Disconnecting the battery may temporarily clear the code, but if the underlying issue isn’t fixed, the code will return.
9. What tools are needed to troubleshoot the B1B22 code?
You’ll need a scan tool capable of reading airbag system codes, a multimeter for electrical testing, and potentially a factory service manual for wiring diagrams.
10. Can a damaged clock spring cause the B1B22 code?
No, the B1B22 code specifically relates to the right side curtain airbag circuit, not the clock spring, which affects the steering wheel airbag system.
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