Details On DTCs

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 B10A2:00 (PCM, SKYACTIV-G) DETECTION CONDITION AND POSSIBLE CAUSE

Description	Vehicle collision
Detection condition	Determination conditions	A collision signal from the Sophisticated Airbag Sensor (SAS) control module is received.
	Preconditions	Not applicable.
	Drive cycle	1
	Self test type	CMDTC self test
	Sensor used	PCM
Fail-safe function	Stops fuel injection control Stops fuel pump control Stops ignition control Stops engine coolant fan control
Vehicle status when DTCs are output	Stops fuel pump operation when ignition is switched ON Delays starter operation during cranking for maximum 1.2 s.
Possible cause	Vehicle is involved in collision (collision signal from Sophisticated Airbag Sensor (SAS) control module is received) Sophisticated Airbag Sensor (SAS) control module malfunction PCM malfunction