• Door does not stay closed
• Door reverses and opens automatically
• Warning light on the dashboard
• Faulty door latch mechanism
• Defective door latch sensor
• Wiring issues in the door latch circuit
Latch: A mechanical device used to hold a door closed.
Sensor: A device that detects or measures a physical property and records, indicates, or otherwise responds to it.
• B2602
• B2603
This code means that when the car door was supposed to close, it didn't latch properly and opened back up.
The vehicle's system did not receive a signal that the door latch engaged when the door was closed, causing the door to reverse and open again.
The B2601 code is triggered when the control module detects that the door latch signal is not present when the door is supposed to be closed. This may cause the door to reverse its motion and open again, indicating a failure in the door latch mechanism or its sensor.
• Inspect the door latch mechanism for physical damage.
• Check the door latch sensor for proper operation.
• Examine the wiring and connectors in the door latch circuit.
• Replace the faulty door latch mechanism.
• Repair or replace the defective door latch sensor.
• Fix any damaged wiring or connectors in the circuit.
• Multimeter
• Screwdriver set
• Diagnostic scan tool
$100 - $300
Moderate
• Toyota Camry
• Honda Accord
• Ford Fusion
• Regularly inspect door latch components.
• Keep door latch mechanisms clean and lubricated.
• Ensure proper electrical connections in the door latch circuit.
Body System Issue
• Do not force the door closed if it reverses.
• Seek professional assistance for diagnosis and repair.
Check with your vehicle manufacturer for specific warranty coverage on door components.
The B2601 code has been reported in vehicles with power sliding doors or automatic closing mechanisms, particularly in models with higher mileage.
Moderate – While not immediately dangerous, it should be addressed to ensure the door closes properly and securely.
Driving with a door that does not close properly can be unsafe. Ensure repairs are made to maintain vehicle safety.
• Vehicle parked on a level surface
• Doors operated manually and automatically
The door latch mechanism and sensor are located within the door panel, typically near the edge of the door.
Q: Can I drive with a B2601 code?
A: It's not recommended to drive with a door that doesn't latch properly as it can be unsafe.
Q: How can I prevent this issue?
A: Regular maintenance and inspection of the door latch mechanism can help prevent this issue.