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DTC P0615-15: Starter Relay Circuit Short to Battery or Open [10/2022 - ]: Description

When the STA signal detected by the ECM and by the engine stop and start ECU do not match, the engine stop and start ECU stores DTC P0615-15 and blinks the stop and start cancel indicator.

DTC No. Detection Item DTC Detection Condition Trouble Area MIL Warning Indicate Note
P0615-15 Starter Relay Circuit Short to Battery or Open Both of the following conditions are met for 3 seconds or more (1 trip detection logic):
  • Ignition switch ON
  • Malfunction in starter circuit (STA)
  • Wire harness or connector
  • ST relay
  • Engine stop and start ECU
Comes on Blinks SAE Code: P0617