Quick Answer
B0917 means: B0917 indicates a malfunction in the driver's seat position sensor circuit.
Can I drive with B0917? Immediate attention is recommended to ensure airbag safety.
Common Questions
What does B0917 mean and how does it affect my car?
The B0917 code indicates a malfunction in the driver's seat position sensor circuit. This can affect the proper functioning of the airbags, leading to safety concerns. If you see this code, it's crucial to have it diagnosed and repaired promptly to ensure your airbag system works properly during an accident.
What are the most common causes of B0917 and how much does it cost to fix?
The most common causes include a faulty seat position sensor, corroded wiring, and poor connections. Repair costs generally range from $100 to $800 depending on whether you need to replace the sensor, repair wiring, or replace the airbag control module.
Can I drive my car with B0917 or should I stop immediately?
While you can technically drive your vehicle with the B0917 code, it is not advisable. The airbag system's functionality may be compromised, which could put you at risk during an accident. It's best to have the issue addressed as soon as possible.
How can I diagnose B0917 myself using GeekOBD APP?
To diagnose the B0917 code using the GeekOBD APP, connect the app to your vehicle’s OBD2 port. Run a complete scan to retrieve all trouble codes and analyze the freeze frame data. Focus on any abnormalities related to the seat position sensor and check for voltage readings using the app if supported.
What vehicles are most commonly affected by B0917?
The B0917 code is commonly found in 2015-2020 Ford vehicles, including the Ford F-150, Ford Explorer, and Ford Edge. It's vital to stay informed about recalls or technical service bulletins (TSBs) related to these models.
How can I prevent B0917 from happening again?
To prevent the B0917 code from reoccurring, ensure regular maintenance checks on electrical systems, avoid exposing the seat area to excessive moisture, and promptly address any signs of wear in the wiring harness.
What is B0917?
The diagnostic trouble code (DTC) B0917 indicates a problem with the driver's side seat position sensor circuit. This code is prevalent among various Ford models, particularly from 2015 to 2020, and signifies that the vehicle's onboard diagnostic system has detected an issue with the seat position sensor's electrical circuit. The seat position sensor monitors the position of the driver's seat, which is crucial for ensuring the safety and comfort of the driver. If this sensor fails or sends incorrect data, it can affect the deployment of the airbags in the event of a collision, potentially jeopardizing passenger safety. Real-world implications include the illumination of the airbag warning light on the dashboard, which serves as a warning to the driver that there is a fault in the airbag system. Ignoring this code can lead to more severe safety issues, including the airbags failing to deploy during an accident. Addressing the B0917 code promptly is essential for maintaining vehicle safety and compliance with legal regulations regarding airbag functionality.
System: B - Body (Airbags, Lighting, Security, Climate Control)
Symptoms
Common symptoms when B0917 is present:
- The airbag warning light is illuminated on the dashboard, indicating a problem with the airbag system.
- The driver's seat may be stuck in one position or not adjust properly, affecting driving comfort and safety.
- A noticeable increase in electrical noise or issues with other electronic systems, as the faulty sensor may cause erratic behavior in related components.
- Inconsistent airbag performance during diagnostic tests, creating potential safety risks during collisions.
- Driver complaints about the seat position changing unexpectedly during operation, which can lead to discomfort and distraction.
Possible Causes
Most common causes of B0917 (ordered by frequency):
- The most common cause is a faulty seat position sensor, with a likelihood of approximately 60%. This often occurs due to wear and tear or exposure to moisture.
- Corroded or damaged wiring in the seat adjustment circuit is the second most common cause, which can disrupt the signal from the seat position sensor to the vehicle's computer.
- Poor connections at the seat position sensor or elsewhere in the circuit are also frequent issues. Regular inspection during maintenance can help prevent this.
- Less common but serious causes include issues with the airbag control module itself, which may require professional diagnostics and replacement.
- A rare cause could be software glitches in the vehicle's onboard computer system, which can sometimes be resolved with a software update from the manufacturer.
B0917 Repair Costs
Cost Breakdown by Repair Type
Seat Position Sensor Replacement
Replacing the faulty seat position sensor is often the most effective solution to resolve the B0917 code.
- Total: $150 - $300
- Success rate: 85%
Wiring Repair
Repairing or replacing damaged wiring can resolve connectivity issues between the sensor and the vehicle's computer.
- Total: $100 - $200
- Success rate: 75%
Airbag Control Module Replacement
In cases of module failure, replacing the airbag control module may be necessary.
- Total: $400 - $800
- Success rate: 90%
Money-Saving Tips for B0917
- Start with the most common and least expensive repairs first
- Use GeekOBD APP to confirm diagnosis before replacing expensive parts
- Consider preventive maintenance to avoid future occurrences
- Compare prices for OEM vs aftermarket parts based on your needs
- Address the issue promptly to prevent more expensive secondary damage
Diagnostic Steps
Professional B0917 Diagnosis Process
Follow these systematic steps to accurately diagnose B0917. Each step builds on the previous one to ensure accurate diagnosis.
Step 1: Step 1: Perform an initial visual inspection of the driver's seat wiring harness for any obvious signs of damage or corrosion (5-10 minutes)
Step 1: Perform an initial visual inspection of the driver's seat wiring harness for any obvious signs of damage or corrosion (5-10 minutes).
Step 2: Step 2: Use the GeekOBD APP to scan the vehicle's onboard diagnostic system and retrieve all stored codes, focusing on freeze frame data related to B0917 (10-15 minutes)
Step 2: Use the GeekOBD APP to scan the vehicle's onboard diagnostic system and retrieve all stored codes, focusing on freeze frame data related to B0917 (10-15 minutes).
Step 3: Step 3: Test the seat position sensor using a multimeter to check for proper voltage and resistance values, ensuring the sensor is functioning correctly (20-30 minutes)
Step 3: Test the seat position sensor using a multimeter to check for proper voltage and resistance values, ensuring the sensor is functioning correctly (20-30 minutes).
Step 4: Step 4: After any repairs, conduct a system function test to verify that the seat position sensor communicates correctly with the vehicle's electronic control unit (10-15 minutes)
Step 4: After any repairs, conduct a system function test to verify that the seat position sensor communicates correctly with the vehicle's electronic control unit (10-15 minutes).
Step 5: Step 5: Perform a road test under various conditions to ensure that the repair was successful and that no additional codes appear (15-20 minutes)
Step 5: Perform a road test under various conditions to ensure that the repair was successful and that no additional codes appear (15-20 minutes).
Important Notes
- Always verify the repair with GeekOBD APP after completing diagnostic steps
- Clear codes and test drive to ensure the problem is resolved
- Address underlying causes to prevent code recurrence
Real Repair Case Studies
Case Study 1: Fixing Airbag Issues in a 2018 Ford F-150
Vehicle: 2018 Ford F-150, 45,000 miles
Problem: Customer reported airbag warning light illuminated and seat adjustments were not functioning.
Diagnosis: Using the GeekOBD APP, the B0917 code was retrieved. A visual inspection revealed a damaged seat position sensor.
Solution: Replaced the faulty seat position sensor and repaired the wiring harness connections.
Cost: $250 (sensor: $150, labor: $100)
Result: After repairs, the airbag light was cleared, and the seat operated correctly. Follow-up test drove successfully.
Case Study 2: Resolving Airbag Sensor Issues in a 2019 Ford Explorer
Vehicle: 2019 Ford Explorer, 30,000 miles
Problem: Customer experienced intermittent airbag warning light and seat position adjustments were erratic.
Diagnosis: Diagnostic testing with GeekOBD APP indicated B0917. Inspection showed corroded wiring at the connector.
Solution: Repaired the wiring and cleaned the connectors to restore proper function.
Cost: $180 (labor: $80, materials: $100)
Result: The warning light was resolved, and the seat adjustments returned to normal functionality.