2016 – MX-5 – Body and Accessories

DOOR LOCK SYSTEM OPERATION RECORD

Purpose

• Stores the record of the user’s operation and the door lock system operation corresponding to the user’s operation.

Function

• The door lock system operation record is stored by the BCM and displayed using the Mazda Modular Diagnostic System (M-MDS).

• The BCM stores the following when the front/rear door lock actuator operates.

• Time and date

• Part or function which output unlock signal

• Part or function which output lock signal

• Operated actuator

• Vehicle condition

Construction

• Based on the stored record, the BCM displays the following operation record on the Mazda Modular Diagnostic System (M-MDS) screen.

  

Operation

• Based on the lock/unlock signal, the BCM sends an operation signal to the door lock actuator motor, and stores the operation record at the same time.

• Because it takes time from when the front/rear door lock actuator motor operates until the lock/unlock is switched, the BCM may store the operation record before the lock/unlock switching is completed.

Fail-safe

• Not applicable

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