• Doors not locking or unlocking
• Intermittent door lock operation
• No response from door lock switch
• Faulty door lock actuator
• Damaged wiring or connectors
• Blown fuse in the door lock circuit
Actuator: A device that causes a mechanism to operate.
Circuit: A complete path for electrical flow.
• B1381
• B1382
This code means there's a problem with the car's door lock system. It's like when your toy's battery is low and it doesn't work right.
The B1380 code indicates an issue with the door lock circuit, which may be due to a malfunction in the wiring or the door lock actuator.
B1380 is a Body Code related to the vehicle's door lock system. It typically indicates a fault in the door lock relay circuit, which could be caused by a short circuit, open circuit, or a faulty door lock actuator.
• Check the fuse related to the door lock circuit.
• Inspect wiring and connectors for damage or corrosion.
• Test the door lock actuator for proper operation.
• Replace the faulty door lock actuator.
• Repair or replace damaged wiring.
• Replace any blown fuses.
• Multimeter
• Screwdriver set
• Wire stripper/crimper
$100 - $300
Moderate
• Ford F-150
• Toyota Camry
• Honda Accord
• Regularly inspect door lock components.
• Avoid slamming car doors.
• Ensure electrical connections are secure and dry.
Body System Issue
• Ensure all doors are properly closed before attempting to lock.
• Check for any obstructions in the door lock mechanism.
Check with your vehicle manufacturer for warranty coverage on electrical components.
This code has been common in vehicles with high mileage or those frequently exposed to harsh weather conditions.
Moderate – It affects convenience and security but does not impact vehicle drivability.
Always ensure repairs are conducted by a qualified technician to maintain vehicle safety standards.
• Vehicle parked and engine off
• All doors closed
The door lock actuator is located inside the door panel of the affected door.
Q: Can I drive with a B1380 code?
A: Yes, but the door locks may not function properly, which can be inconvenient and affect vehicle security.
Q: How do I reset the B1380 code?
A: After fixing the issue, use an OBD-II scanner to clear the code from the vehicle's computer.
