Diagnostic Procedure

DTC P0615-13; STARTER RELAY CIRCUIT MALFUNCTION DIAGNOSTIC PROCEDURE

Step	Inspection		Action
1	INSPECT STARTER RELAY Switch the ignition off. Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION .) Remove the starter relay. (See RELAY LOCATION .) Inspect the starter relay. (See RELAY INSPECTION .) Is the starter relay normal?	Yes	Go to the next step.
1		No	Replace the starter relay, then go to Step 4. (See RELAY LOCATION .)
2	INSPECT START STOP UNIT CONNECTOR CONDITION Disconnect the start stop unit connector. Inspect the connector engagement and connection condition and inspect the terminals for damage, deformation, corrosion, or disconnection. Is the connector normal?	Yes	Go to the next step.
2		No	Repair or replace the connector, then go to Step 4.
3	INSPECT STARTER RELAY CIRCUIT FOR OPEN CIRCUIT Verify that the starter relay is removed. Verify that the start stop unit connector is disconnected. Inspect for continuity between the following terminals (wiring harness-side): Starter relay terminal E-Start stop unit terminal 1D Starter relay terminal A-Start stop unit terminal 2V Is there continuity?	Yes	Go to the next step.
3		No	Refer to the wiring diagram and verify whether or not there is a common connector between the following terminals: Starter relay terminal E-Start stop unit terminal 1D Starter relay terminal A-Start stop unit terminal 2V If there is a common connector: Determine the malfunctioning part by inspecting the common connector and the terminal for corrosion, damage, or pin disconnection, and the common wiring harness for an open circuit. Repair or replace the malfunctioning part. If there is no common connector: Repair or replace the wiring harness which has an open circuit. Go to the next step.
4	VERIFY THAT REPAIRS HAVE BEEN COMPLETED Always reconnect all disconnected connectors. Connect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION .) Clear the DTC for the start stop unit using the M-MDS. (See CLEARING DTC [START STOP UNIT] .) Switch the ignition off and wait for 1 s or more. Retrieve the start stop unit DTCs using the M-MDS. (See DTC INSPECTION [START STOP UNIT] .) Is the same DTC displayed?	Yes	Repeat the inspection from Step 1. If the malfunction recurs, replace the start stop unit. (See START STOP UNIT REMOVAL/INSTALLATION .) Go to the next step.
4		No	Go to the next step.
5	VERIFY IF OTHER DTCs DISPLAYED Are any other DTCs displayed?	Yes	Repair or replace the malfunctioning part according to the applicable DTC troubleshooting. (See DTC TABLE [START STOP UNIT] .)
5		No	DTC troubleshooting completed.