DTC B13D3-62: Discrepancy In Number Of Remote Transmitters Programmed (BCM): 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.

DTC B13D3:62 (BCM) DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location	Discrepancy in number of remote transmitters programmed
Detection condition	The number of programmed remote transmitters detected by the body control module (BCM) and LF control unit differs.
Fail-safe	Not applicable
Possible cause	The immobilizer system-related part programming has not been performed when replacing the body control module (BCM) or LF control unit malfunction. LF control unit malfunction Body control module (BCM) malfunction
System wiring diagram	Not applicable
Connector diagram	Not applicable