S Connector Circuit

S CONNECTOR CIRCUIT





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 A/T 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 HARNESS CONTINUITY (OPEN CIRCUIT)
1. Turn ignition switch OFF.
2. Disconnect IPDM E/R harness connector.
3. Check continuity between starter motor harness connector and IPDM E/R harness connector.





Is the inspection result normal?
YES - Further inspection is necessary. Initial Inspection and Diagnostic Overview.
NO - Repair the harness or connector.