Answer-Back Buzzer Does Not Sound: Outline
WARNING: This page is about a different car, the 2020 Mazda CX-30. However, it is still accessible from the selected car via links, so may be relevant.
ANSWER-BACK BUZZER DOES NOT SOUND [SECURITY AND LOCKS] DETECTION CONDITION AND POSSIBLE CAUSE
| Description |
- The keyless beeper is not activated when door lock/unlock operation is performed using the remote transmitter button.
|
| Possible cause |
- Personalization feature not set
- Connector or terminal malfunction of the following parts:
- Short to power supply, short to ground, or open circuit in keyless beeper signal circuit
- Keyless beeper malfunction
- BCM malfunction
|
 Courtesy of MAZDA MOTORS CORP.
|