DTC P0615:13 [ADVANCED KEYLESS ENTRY AND PUSH BUTTON START SYSTEM]

id09021c406000

DESCRIPTION

Open circuit in starter relay circuit
DETECTION CONDITION
•  Starter relay input voltage less than threshold and a starter monitor input voltage which exceeds threshold is detected for 0.075 s.
POSSIBLE CAUSE
•  Starter relay malfunction
•  Keyless control module connector or terminals malfunction
•  Open circuit in starter relay circuit
―  Open circuit in wiring harness between keyless control module terminal 3B and starter relay terminal E
―  ST SIG 10 A fuse malfunction
•  Open circuit in wiring harness between the following terminals:
―  Starter relay terminal A—Keyless control module terminal 2F
•  Keyless control module malfunction

Diagnostic Procedure

STEP

INSPECTION

ACTION
1
INSPECT RELAY
•  Switch the ignition to off.
•  Disconnect the negative battery cable.
•  Remove the starter relay.
•  Inspect the starter relay.
•  Is there any malfunction?
Yes
Replace the relay, then go to Step 5.
No
Go to the next step.
2
INSPECT KEYLESS CONTROL MODULE CONNECTOR
•  Disconnect the keyless control module connector.
•  Inspect the connector and terminals (corrosion, damage, pin disconnection).
•  Is there any malfunction?
Yes
Repair or replace the connector or terminals, then go to Step 5.
No
Go to the next step.
3
INSPECT STARTER RELAY CIRCUIT FOR OPEN CIRCUIT
•  Starter relay is removed and keyless control module connector is disconnected.
•  Inspect for continuity between the following terminals (wiring harness-side):
―  Keyless control module terminal 3B—Starter relay terminal E
•  Is there continuity?
Yes
Go to the next step.
No
Inspect the ST SIG 10 A fuse.
•  If the fuse is deterioration:
―  Replace the fuse.
•  If the fuse is normal:
―  Repair or replace the wiring harness for a possible open circuit.
Go to Step 5.
4
INSPECT STARTER RELAY CIRCUIT FOR OPEN CIRCUIT
•  Starter relay is removed and keyless control module connector is disconnected.
•  Inspect for continuity between the following terminals (wiring harness-side):
―  Starter relay terminal A—Keyless control module terminal 2F
•  Is there continuity?
Yes
Go to the next step.
No
Repair or replace the wiring harness for a possible open circuit, then go to the next step.
5
VERIFY TROUBLESHOOTING COMPLETED
•  Make sure to reconnect the disconnected connectors.
•  Reconnect the negative battery cable.
•  Switch the ignition to off using the advanced key.
•  Clear the DTC from the keyless control module using the M-MDS.
•  Switch the ignition to off using the advanced key.
•  Perform the advanced keyless entry and push button start system DTC inspection using the M-MDS.
•  Is the same DTC present?
Yes
Replace the keyless control module, then go to the next step.
(See KEYLESS CONTROL MODULE REMOVAL/INSTALLATION.)
No
Go to the next step.
6
VERIFY THAT NO OTHER DTCs ARE PRESENT
•  Are any DTCs present?
Yes
Go to the applicable DTC inspection.
(See DTC TABLE [ADVANCED KEYLESS ENTRY AND PUSH BUTTON START SYSTEM].)
No
DTC troubleshooting completed.