B24bd-14 | Nissan

Check the wiring and connectors near the blend door actuator. This is usually located on the side of the HVAC unit under the dashboard.

If you are looking for technical information regarding this code, here is a summary of the issue, causes, and resolution typically found in Nissan service documentation: nissan b24bd-14

With the motor off, try to move the white plastic door arm by hand. If it moves freely and changes the air temperature, your door is fine and the motor is the problem. Check the wiring and connectors near the blend door actuator

: The driver's side vents may blow only cold air, only hot air, or fail to change temperature when adjusted. only hot air