B1B10 Dodge Code - Driver Knee Bolster Squib Circuit Low
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 Knee Bolster Squib, Driver Knee Bolster Squib harness is open or shorted, Driver Knee Bolster Squib 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
- B1B10 Dodge indicates Driver Knee Bolster Squib Circuit Low.
- Common causes
- Common causes include Faulty Driver Knee Bolster Squib, Driver Knee Bolster Squib harness is open or shorted, Driver Knee Bolster Squib 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 B1B10 Dodge Description
What are the Possible Causes of the DTC B1B10 Dodge?
- Faulty Driver Knee Bolster Squib
- Driver Knee Bolster Squib harness is open or shorted
- Driver Knee Bolster Squib circuit poor electrical connection
- Faulty Driver Knee Bolster Airbag
- Faulty Occupant Restraint Controller (ORC)
How to Fix the DTC B1B10 Dodge?
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 B1B10 Dodge 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 B1B10 Dodge Code
1. What does the OBDII code B1B10 in a Dodge vehicle indicate?
The B1B10 code signifies that there is an issue with the driver knee bolster squib circuit, specifically indicating a low voltage situation in the circuit.
2. What are the common symptoms of code B1B10 in a Dodge?
Symptoms may include the airbag warning light illuminating on the dashboard, potential non-deployment of the knee airbag in a collision, and error messages related to the airbag system.
3. What can cause the B1B10 code to appear in a Dodge vehicle?
Causes can range from a faulty driver knee airbag module, damaged wiring or connectors in the airbag circuit, to issues with the airbag control unit.
4. How is the B1B10 code diagnosed in a Dodge?
Diagnosis involves using a scan tool to read the fault code and examining the airbag system circuitry for any obvious damage. A technician might also measure voltage and resistance in the knee bolster squib circuit to identify abnormalities.
5. What steps are involved in repairing the B1B10 code in a Dodge?
Repair could involve replacing the knee airbag module, repairing or replacing damaged wiring, or fixing faulty connectors. In some cases, resetting or replacing the airbag control module may also be necessary.
6. Is it safe to drive a Dodge with the B1B10 code?
Driving with this code is not recommended as it involves the safety system of the vehicle. The knee airbag may not deploy in the event of a collision, increasing the risk of injury.
7. Can a B1B10 code affect other systems in my Dodge?
While the code specifically relates to the knee bolster airbag, it indicates a problem within the overall airbag system, which could potentially impact the operation of other airbags and safety features.
8. Will clearing the B1B10 code fix the issue in my Dodge?
Simply clearing the code without addressing the underlying issue will not fix the problem. The code will likely reappear until the actual cause of the low circuit condition is resolved.
9. How often is the B1B10 code a result of a major component failure?
It is not always due to a major component failure; often it can be caused by simpler issues like loose connections or corroded wires. However, thorough diagnostics are essential to determine the exact cause.
10. What should be my first step after noticing a B1B10 code in my Dodge?
The first step should be to contact a qualified mechanic who can perform a detailed diagnostic to identify and rectify the issue, ensuring the safety features of your vehicle function correctly.
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