P0615-84: Starter Relay Circuit - Signal below allowable range: Action
- Vehicle Conditions to enable DTC Logging Strategy
- Check powertrain control module for additional DTCs and refer to the relevant DTC index. Rectify these first
- Refer to the appropriate system wiring diagrams and check the power and ground connections to the module
- Refer to the appropriate system wiring diagrams and check starter motor relay circuit for short circuit to ground, short circuit to power, open circuit, high resistance
- Check and install a new starter motor relay as required
- Clear the DTC and retest