B001E:01 Code - Driver Seat Inboard Side Air Bag Deployment Loop Short to Battery
Quick Answer
During a side or frontal crash of sufficient force, the Inflatable Restraint Sensing and Diagnostic Module (SDM) will allow current to flow through the deployment loop in order to deploy an air bag. Common causes include Faulty Driver Seat Inboard Side Air Bag, Driver Seat Inboard Side Air Bag harness is open or shorted, Driver Seat Inboard Side Air Bag 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
- B001E:01 indicates Driver Seat Inboard Side Air Bag Deployment Loop Short to Battery.
- Common causes
- Common causes include Faulty Driver Seat Inboard Side Air Bag, Driver Seat Inboard Side Air Bag harness is open or shorted, Driver Seat Inboard Side Air Bag 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 B001E:01 Description
What are the Possible Causes of the DTC B001E:01?
- Faulty Driver Seat Inboard Side Air Bag
- Driver Seat Inboard Side Air Bag harness is open or shorted
- Driver Seat Inboard Side Air Bag circuit poor electrical connection
- Faulty Sensing and Diagnostic Module (SDM)
How to Fix the DTC B001E:01?
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.
Code Tech Notes
B001E:02 Driver Seat Inboard Side Air Bag Deployment Loop Short to Ground
B001E:04 Driver Seat Inboard Side Air Bag Deployment Loop Open
B001E:0D Driver Seat Inboard Side Air Bag Deployment Loop High Resistance
B001E:0E Driver Seat Inboard Side Air Bag Deployment Loop Low Resistance
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the B001E:01 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 B001E:01 Code
1. What does the OBDII code B001E:01 mean?
This code indicates a short to battery in the driver seat inboard side airbag deployment loop, which can prevent proper airbag deployment.
2. What are the common symptoms of the B001E:01 code?
Symptoms include an illuminated airbag warning light, malfunction warnings on the dashboard, and the potential failure of the driver seat side airbag to deploy in a crash.
3. What causes the B001E:01 code to appear?
Common causes include damaged wiring, a short circuit in the airbag system, faulty connectors, or a defective airbag module.
4. Is it safe to drive with the B001E:01 code active?
No, it is not safe because the airbag system may not function correctly in the event of an accident, increasing the risk of injury.
5. How can I diagnose the B001E:01 code?
Start by visually inspecting the wiring and connectors related to the driver seat side airbag for damage, corrosion, or loose connections. Use a diagnostic scanner to confirm the short circuit.
6. Can I fix the B001E:01 code myself?
If you have experience with automotive electrical systems, you may be able to repair damaged wiring or connectors. However, airbag systems are complex and should be handled by a professional.
7. How much does it typically cost to repair the B001E:01 code?
Repair costs can vary widely, ranging from $100 for minor wiring repairs to over $1,000 if the airbag module or related components need replacement.
8. Will resetting the airbag system clear the B001E:01 code?
No, simply resetting the system won’t resolve the underlying issue. The short to battery must be repaired before the code can be cleared.
9. What tools are needed to repair the B001E:01 code?
You’ll need a diagnostic scanner, a multimeter for testing electrical circuits, and possibly wiring repair tools like crimpers and heat shrink tubing.
10. Can a damaged airbag module cause the B001E:01 code?
Yes, a faulty airbag module can potentially cause this code if it creates a short circuit or fails to regulate the electrical flow properly.
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