B1382 – Oil Change Reset Button Circuit Short To Battery

The ODBII code B1382 indicates a short circuit in the oil change reset button circuit, meaning there is an electrical fault causing the circuit to connect directly to the battery, potentially leading to malfunctioning of the reset function.

The severity of ODBII code B1382 is generally considered low.

Common Causes For: B1381 Oil Change Reset Button Circuit Open

• Shorted wiring or connectors
• Faulty oil change reset button
• Corroded connections
• Damaged harness
• Malfunctioning body control module (BCM)

Common misdiagnosis for B1382 Oil Change Reset Button Circuit Short To Battery

• Faulty oil change reset button
• Shorted wiring harness
• Defective engine control module (ECM)
• Malfunctioning instrument cluster
• Incorrect oil change interval settings
• Battery connection issues
• Faulty sensors related to oil monitoring system

Common Troubleshooting Steps

The OBD-II code B1382 indicates a problem with the oil change reset button circuit, specifically a short to battery. This code is often related to the vehicle’s maintenance reminder system. Here are some common troubleshooting steps to diagnose and resolve the issue:

• Check the Vehicle’s Manual: Refer to the vehicle’s service manual for specific information about the oil change reset button circuit and its components.
• Visual Inspection:
• Inspect the wiring and connectors associated with the oil change reset button. Look for any signs of damage, fraying, or corrosion.
• Check for any loose or disconnected wires that may be causing a short circuit.
• Test the Reset Button:
• If accessible, test the oil change reset button for proper operation. Use a multimeter to check for continuity when the button is pressed.
• If the button is faulty, it may need to be replaced.
• Check for Shorts:
• Use a multimeter to check for continuity between the reset button circuit and the battery. A short circuit may indicate a problem in the wiring harness or connectors.
• Inspect the circuit for any pinched or damaged wires that could be causing a short.
• Inspect the Fuses:
• Check the relevant fuses in the fuse box. A blown fuse may indicate an electrical issue that needs to be addressed.
• Scan for Additional Codes:
• Use an OBD-II scanner to check for any additional trouble codes that may provide more context for the issue. Address any other codes that may be present.
• Check Ground Connections:
• Ensure that all ground connections related to the oil change reset button circuit are secure and free of corrosion.
• Repair or Replace Components:
• If any damaged wiring, connectors, or the reset button itself is found, repair or replace the affected components as necessary.
• Clear the Code:
• After making repairs, clear the trouble code using an OBD-II scanner and take the vehicle for a test drive to see if the code returns.
• Consult a Professional:
• If the issue persists after performing these steps, it may be best to consult a professional mechanic or technician for further diagnosis and repair. By following these steps, you should be able to identify and resolve the issue related to the B1382 code.