B1B02 Chrysler Code - Driver Airbag 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 wiring. Common causes include Faulty Driver Airbag Squib 1, Driver Airbag Squib 1 harness is open or shorted, Driver Airbag 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
- B1B02 Chrysler indicates Driver Airbag Squib 1 Circuit Open.
- Common causes
- Common causes include Faulty Driver Airbag Squib 1, Driver Airbag Squib 1 harness is open or shorted, Driver Airbag 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 B1B02 Chrysler Description
What are the Possible Causes of the DTC B1B02 Chrysler?
- Faulty Driver Airbag Squib 1
- Driver Airbag Squib 1 harness is open or shorted
- Driver Airbag Squib 1 circuit poor electrical connection
- Faulty Driver Airbag
- Faulty Steering Comun Control Module (Clockspring)
- Faulty Occupant Restraint Controller (ORC)
How to Fix the DTC B1B02 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 B1B02 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.
Need more information about the B1B02 Chrysler code?
Need more information on how to fix the B1B02 Chrysler code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the B1B02 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 B1B02 Chrysler Code
1. What does the OBDII code B1B02 mean on a Chrysler vehicle?
The B1B02 code indicates an open circuit in the Driver Airbag Squib 1, meaning there’s an issue with the wiring or connection to the driver’s airbag.
2. What are the common symptoms of a B1B02 code?
Symptoms include the airbag warning light illuminated on the dashboard and the airbag system being disabled, which can compromise safety in a collision.
3. What causes the B1B02 code on a Chrysler?
Common causes include a damaged clock spring, corroded or loose connectors, broken wiring in the airbag circuit, or a faulty airbag module.
4. Is it safe to drive with a B1B02 code?
Driving with this code is not recommended because the airbag system is disabled, which can increase the risk of injury in an accident.
5. How do you diagnose the B1B02 code on a Chrysler?
Diagnosis involves using a scan tool to confirm the code, inspecting the clock spring, connectors, and wiring for damage, and checking the airbag module for faults.
6. Can a faulty clock spring cause the B1B02 code?
Yes, a damaged or worn clock spring is a common cause of this code, as it maintains the electrical connection to the driver’s airbag.
7. How is the B1B02 code typically repaired?
Repairs may include replacing the clock spring, repairing or replacing damaged wiring or connectors, or replacing the airbag module if necessary.
8. What tools are needed to fix the B1B02 code?
Tools typically include a scan tool for diagnostics, a multimeter for testing electrical continuity, and basic hand tools for component removal and installation.
9. How much does it cost to fix a B1B02 code?
Repair costs vary but can range from $150 to $600, depending on whether the issue is with the clock spring, wiring, or airbag module.
10. Can I clear the B1B02 code without repairing the issue?
Clearing the code without fixing the underlying problem will only temporarily turn off the airbag light. The issue will reappear until properly repaired.
Discuss the causes and fixes for B1B02 Chrysler OBDII Code
Code B1B02 Chrysler 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.
