Posts Tagged: Nissan P0615

Nissan P0615 Code: Understanding the Start Signal Circuit

Learn the most common causes of a Nissan P0615 code A Nissan P0615 is defined as Start Signal Circuit. The starter circuit is looking for confirmation from the transmission control module (TCM) that the vehicle is in Park or Neutral, but is not getting that confirmation. Nissan starter relay wiring diagram As you can see in the starter wiring diagram below, power runs from the fuse to the IGN switch. In START mode, power flows from the IGN switch to the Intelligent Power Distribution Module (IPDM) and the power feed … Read More