B1932 Code - Air Bag Driver Circuit Open
Quick Answer
The Restraints Control Module (RCM) checks all of the Driver Air Bag Module Squib 1 circuits for faults. Common causes include Faulty Driver Air Bag Module, Driver Air Bag Module harness is open or shorted, Driver Air Bag Module 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
- B1932 indicates Air Bag Driver Circuit Open.
- Common causes
- Common causes include Faulty Driver Air Bag Module, Driver Air Bag Module harness is open or shorted, Driver Air Bag Module 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 B1932 Description
What are the Possible Causes of the DTC B1932?
- Faulty Driver Air Bag Module
- Driver Air Bag Module harness is open or shorted
- Driver Air Bag Module circuit poor electrical connection
- Faulty Clockspring
- Faulty Restraint Control Module (RCM)
How to Fix the DTC B1932?
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 B1932 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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Information for Specific Makes
- B1932 Ford — Air Bag Driver Circuit Open
- B1932 Lincoln — Air Bag Driver Circuit Open Fault
- B1932 Mazda — Air Bag Driver Circuit Open
- B1932 Mercury — Air Bag Driver Circuit Open Fault
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 B1932 Code
1. What are the common symptoms of OBDII code B1932 (Air Bag Driver Circuit Open)?
The common symptoms of code B1932 include the airbag warning light illuminating on the dashboard and the airbag system becoming non-functional.
2. What are some possible causes of OBDII code B1932?
Possible causes of code B1932 include a faulty clock spring, damaged wiring in the airbag system, or a malfunctioning airbag module.
3. How serious is OBDII code B1932 (Air Bag Driver Circuit Open)?
Code B1932 is a serious issue as it indicates a problem with the driver's side airbag system, which could potentially result in the airbag not deploying properly in the event of a collision.
4. Can I continue driving my vehicle with OBDII code B1932?
It is not recommended to continue driving your vehicle with code B1932 present, as the airbag system may not function correctly in the event of an accident. It is important to have the issue diagnosed and repaired as soon as possible.
5. How can I diagnose OBDII code B1932?
Diagnosing code B1932 typically involves using a diagnostic scanner to retrieve the fault codes from the vehicle's computer and then conducting a thorough inspection of the airbag system components, such as the clock spring and wiring.
6. What are some repair tips for fixing OBDII code B1932?
Repairing code B1932 may involve replacing the faulty clock spring, repairing damaged wiring, or replacing the airbag module. It is recommended to follow the manufacturer's repair procedures for your specific vehicle.
7. Can I reset OBDII code B1932 without fixing the underlying issue?
While you can clear the fault code temporarily, it will likely return if the underlying issue is not addressed. It is important to fix the root cause of the problem to ensure the airbag system functions properly.
8. How much does it typically cost to repair OBDII code B1932?
The cost of repairing code B1932 can vary depending on the specific issue causing the fault code and the labor rates in your area. It is best to consult with a professional mechanic for an accurate estimate.
9. Are there any safety precautions to take when working on the airbag system related to OBDII code B1932?
When working on the airbag system, it is important to disconnect the vehicle's battery and wait at least 10 minutes before starting any repairs to prevent accidental deployment of the airbags.
10. Can OBDII code B1932 be caused by a loose connection in the airbag system?
Yes, a loose or poor connection in the airbag system can cause code B1932 to appear. It is recommended to check all connections and ensure they are securely in place when diagnosing the issue.
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