DTC P0615-16: Starter Relay Circuit Malfunction: Notes

WARNING: This page is about a different car, the 2016 Mazda CX-5. However, it is still accessible from the selected car via links, so may be relevant.

System malfunction location	Starter relay circuit malfunction
Detection condition	The start stop unit detects starter relay circuit voltage that is less than the specification for 1 s or more during cranking.
Fail-safe	-
Possible cause	Starter relay malfunction Start stop unit connector or terminal malfunction Short to ground in wiring harness between starter relay terminal A and start stop unit terminal 2V Start stop unit malfunction