2019 Infiniti M35 V6-3.5L (VQ35HR) Diagnostic and Repair Information Page 553
Diagnosis Procedure
1.CHECK STARTER RELAY
With CONSULT-III
1. Turn ignition switch ON.
2. Select "SELECTION FROM MENU" in "DATA MONITOR" in "TRANSMISSION" and check monitor "STARTER RELAY" ON/OFF.
See: P Code Charts/P0615/5AT RE5R05A.
Without CONSULT-III
1. Turn ignition switch ON.