B13D3 MAZDA – Remote Transmitter Matching Malfunction

B13D3 MAZDA Possible Symptoms

Engine Light ON (or Service Engine Soon Warning Light)

B13D3 MAZDA Possible Causes

Faulty Remote Transmitter,Faulty Start Stop Unit,Mistaken remote transmitter registration

B13D3 MAZDA Description

The Start Stop Unit monitors the Remote Transmitter. The Start Stop Unit sets the OBDII code when the Remote Transmitter is not to factory specifications.