Nissan B24bd-14 Page

Use a short Phillips screwdriver or a small 1/4-inch ratchet with a Phillips bit to remove the retaining screws (typically 2 or 3 screws) holding the motor to the bracket.

In simple terms, the car's computer has detected that the small electric motor responsible for moving the air blend door (which mixes hot and cold air) on the passenger side is not functioning correctly. The circuit is likely broken or shorted, meaning the actuator cannot change the temperature, leaving the passenger side stuck in one temperature setting (usually hot). Common Symptoms of B24BD-14 nissan b24bd-14

in a Nissan vehicle refers to a fault with the Right Air Mix Door Motor MFC Auction Code Description : Specifically identifies the Right Air Mix Door Motor Use a short Phillips screwdriver or a small

Set the temperature to the hottest setting and listen for the actuators moving. 2. Inspect the Motor and Connector Common Symptoms of B24BD-14 in a Nissan vehicle

Need more information? The AutoCodes website offers free community‑supported details for DTC B24BD, while the dot.report service provides a detailed breakdown of all B24BD sub‑codes. Always refer to the official Nissan service manual for your specific vehicle when performing repairs.

DTC B24BD is a manufacturer-specific code that applies to Nissan and Infiniti vehicles. The base code indicates a problem with the right air mix door motor —also referred to as the right air mix door actuator. The A/C Auto Amplifier sets this diagnostic trouble code when it detects a short circuit or an open circuit in the drive signal for the right air mix door motor.

The code is a diagnostic trouble code stored by the Nissan HVAC module. Specifically, it breaks down as: