Mazda B2300 door chime disconnection inquiry on Mazda B2300

Some Mazda B2300 owners report experiencing issues with the door chime, which can be addressed through several methods. One common approach is unhooking the black wire with a pink stripe that connects to the module signaling the key's presence in the ignition; this action typically stops the chime when the door is opened. Another method involves adding a switch to a relay in the key sense circuit within the steering column, allowing owners to disable the chime by pressing a hidden button under the dash while the keys are in and the radio is on. Additionally, some owners find that checking the door switch, which may require removing the interior door panel and applying contact cleaner, can resolve the chime issue. However, it is important to note that the door chime is integrated with the Body Control Module (BCM), and tampering with this complex and costly component is not recommended.