Model With Push Button Start
DTC detecting condition:
Immediately at fault recognition
Trouble symptom:
Failure of engine to start
CAUTION:
After servicing or replacing faulty parts, perform Clear Memory Mode Ref. to ENGINE (DIAGNOSTICS) (STI)>Clear Memory Mode>OPERATION
, and inspection mode Ref. to ENGINE (DIAGNOSTICS) (STI)>Inspection Mode>PROCEDURE
.
Wiring diagram:
Engine Electrical System Ref. to WIRING SYSTEM>Engine Electrical System>WIRING DIAGRAM .
- CHECK HARNESS BETWEEN ECM AND STARTER RELAY 1 CONNECTOR
.
- Turn the ignition to OFF.
- Disconnect the connector from ECM.
- Remove the starter relay 1.
- Measure the resistance of harness between ECM connector and starter relay 1 connector.
Connector & terminal
(B136) No. 27 - (B225) No. 1:
Is the resistance less than 1 Ω?
Yes: Go to 2
No: Repair the harness and connector.
NOTE: In this case, repair the following item:- Open circuit of harness between ECM connector and starter relay 1 connector
- Blown out of fuse
- CHECK HARNESS BETWEEN ECM AND STARTER RELAY 1 CONNECTOR
.
- Disconnect the connector from starter motor.
- Measure the resistance between ECM connector and chassis ground.
Connector & terminal
(B136) No. 27 - Chassis ground:
Is the resistance 1 MΩ or more?
Yes: Repair the poor contact of ECM connector.
No: Repair the short circuit to ground in harness between ECM connector and starter relay 1 connector.