DTC P0615-11: Starter Relay Circuit Malfunction (BCM) (Us): 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 P0615:11 (BCM) (US) DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location	Starter relay circuit malfunction
Detection condition	The body control module (BCM) detects that the starter relay monitor circuit voltage is lower than the standard. Preconditions The ignition switched off.
Fail-safe	Not applicable
Possible cause	DTCs are stored in the PCM. Starter relay malfunction Body control module (BCM) connector or terminal malfunction PCM connector or terminal malfunction Short to ground in starter relay monitor circuit or starter relay signal circuit PCM malfunction Body control module (BCM) malfunction
Courtesy of MAZDA MOTORS CORP.