With start signal from IG key, ECM grounds a coil of starter relay in order to start engine. In case of ISG, ECM starts engine if idle stop release condition or auto-start condition are met.
If there is Short to battery in Starter Relay circuit, ECM sets DTC P0617.
Item
Detecting Condition
Possible Cause
DTC Strategy
Circuit continuity check,
Poor connection
Open or Short circuit to battery
Starter Relay
Enable Conditions
IG ON
Battery voltage 10~16V
Starter relay output signal ON
Threshold Value
Short circuit to battery
Diagnostic Time
5 sec.
MIL ON Condition
NO MIL
Specification
Coil Resistance (O)
70 ~ 120