DTC P0615-12: Starter Relay Circuit Short to Battery [08/2020 - 12/2021]: Description

WARNING: This page is about a different variant/trim than selected.

While the engine is being cranked, battery voltage is applied to terminal STA of the ECM.

If the ECM detects the starter control (STA) signal while the vehicle is being driven, it determines that there is a malfunction in the STA circuit. The ECM then illuminates the MIL and stores this DTC.

This monitor runs when the vehicle is driven at 20 km/h (12 mph) or more for 20 seconds or more.

DTC No.	Detection Item	DTC Detection Condition	Trouble Area	MIL	Memory	Note
P0615-12	Starter Relay Circuit Short to Battery	All of the following conditions are met (1-trip detection logic): The battery voltage is 10.5 V or higher. The vehicle speed is 20 km/h (12.43 mph) or more. The engine speed is 1000 rpm or more. The starter signal is ON for 20 seconds or more.	Park/neutral position switch assembly Starter relay circuit Cranking holding function circuit Harness and connector ECM Engine stop and start ECU1 Certification ECU (Smart key ECU assembly)2	Comes on	DTC stored	SAE Code: P0617

*1: w/ Stop and Start System

*2: w/ Smart Key System