S Connector Circuit

S CONNECTOR CIRCUIT

Description

The starter motor magnetic switch is supplied with power when the ignition switch is turned to START with the selector lever "P" or "N" position.


Diagnosis Procedure


CAUTION:
Perform diagnosis under the condition that engine cannot start by the following procedure.
1.Remove fuel pump fuse.
2.Crank or start the engine (where possible) until the fuel pressure is released.

1. CHECK "S" CONNECTOR CIRCUIT

1.Turn ignition switch OFF.
2.Disconnect starter motor connector.
3.Shift CVT selector lever to "P" or "N" position.
4.Check voltage between starter motor harness connector and ground.





Is the inspection result normal?
YES- "S" connector circuit is OK. Further inspection is necessary. Initial Inspection and Diagnostic Overview.
NO- GO TO 2.

2. CHECK CONNECTOR

1.Turn ignition switch OFF.
2.Check the following terminals and connectors for damage, bend and loose connection.
-Harness connector E8
-Harness connector F122
Is the inspection result normal?
YES- GO TO 3.
NO- Repair the terminal and connector.

3. CHECK HARNESS CONTINUITY (OPEN CIRCUIT)

1.Disconnect IPDM E/R connector.
2.Check continuity between starter motor harness connector and IPDM E/R harness connector.





Is the inspection result normal?
YES- Inspect IPDM E/R and power supply circuit. Testing and Inspection.
NO- Repair the harness.