B1381 Code - Oil Change Reset Button Circuit Open
Quick Answer
The Powertrain Control Module (PCM) monitors the Oil Change Reset Button. Common causes include Faulty Oil Change Reset Button, Oil Change Reset Button harness is open or shorted, Oil Change Reset Button 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
- B1381 indicates Oil Change Reset Button Circuit Open.
- Common causes
- Common causes include Faulty Oil Change Reset Button, Oil Change Reset Button harness is open or shorted, Oil Change Reset Button 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 B1381 Description
What are the Possible Causes of the DTC B1381?
- Faulty Oil Change Reset Button
- Oil Change Reset Button harness is open or shorted
- Oil Change Reset Button circuit poor electrical connection
- Faulty Powertrain Control Module (PCM)
How to Fix the DTC B1381?
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 B1381 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 B1381 code?
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Get the B1381 code diagnosed by a professional: Find a repair shop in your area
Information for Specific Makes
- B1381 Hyundai — Front-Driver Side Airbag Resistance Circuit Short To Battery
- B1381 KIA — Front-Driver Side Airbag Resistance Circuit Short To Battery
Frequently Asked Questions about B1381 Code
1. What are the common symptoms of OBDII code B1381 - Oil Change Reset Button Circuit Open?
The common symptoms include the oil change reminder light not resetting, inaccurate oil change interval notifications, or a warning light on the dashboard.
2. What can cause the OBDII code B1381 to trigger?
The code B1381 is triggered when the oil change reset button circuit is detected as open or not functioning properly. This can be due to a faulty reset button, wiring issues, or a problem with the instrument cluster.
3. How can I diagnose the cause of the Oil Change Reset Button Circuit Open issue?
To diagnose the issue, you can start by checking the oil change reset button for any physical damage or corrosion. Inspect the wiring connected to the reset button and look for any breaks or loose connections. If needed, use a multimeter to test the continuity of the circuit.
4. Can I reset the Oil Change Reset Button Circuit Open code myself?
If you have identified and fixed the issue causing the code B1381, you can reset it using an OBDII scanner or by disconnecting the car's battery for a few minutes. However, if the underlying problem persists, the code may reappear.
5. Is it safe to continue driving with the OBDII code B1381 active?
While the code B1381 is not a critical issue that affects the vehicle's drivability or safety, it is recommended to address the problem promptly to ensure the accuracy of oil change reminders and maintenance notifications.
6. How much does it typically cost to repair the Oil Change Reset Button Circuit Open issue?
The cost of repairing the B1381 code can vary depending on the underlying cause. It could range from a simple fix like replacing the reset button or repairing wiring issues, to a more complex repair involving the instrument cluster. It's advisable to consult a professional mechanic for an accurate diagnosis and cost estimate.
7. Can a DIY enthusiast fix the OBDII code B1381 themselves?
For those with experience in automotive repair and electrical systems, fixing the B1381 code may be possible. However, due to the intricate nature of modern vehicle electronics, it is recommended to seek professional help if you are unsure about diagnosing or repairing the issue.
8. What other codes or issues might be related to the Oil Change Reset Button Circuit Open problem?
Issues related to the vehicle's instrument cluster, electrical system, or other maintenance reminder circuits could trigger similar codes. It's advisable to address any related problems to prevent further issues down the line.
9. How often should the oil change reminder be reset in a typical vehicle?
The oil change reminder should be reset after each oil change to ensure accurate maintenance notifications and to prevent unnecessary alerts. Refer to your vehicle's manual for specific instructions on resetting the reminder.
10. Can a faulty oil change reset button affect the vehicle's performance?
While a faulty oil change reset button itself does not affect the vehicle's performance, ignoring the underlying issue could lead to missed maintenance schedules, which may impact the engine's longevity and efficiency.
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