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DTC P1518 STARTER SWITCH CIRCUIT LOW INPUT

DTC P1518 STARTER SWITCH CIRCUIT LOW INPUT

DTC DETECTING CONDITION:


• Two consecutive driving cycles with fault

• GENERAL DESCRIPTION


TROUBLE SYMPTOM:

Failure of engine to start

Important

After repair or replacement of faulty parts, conduct Clear Memory Mode and Inspection Mode .


WIRING DIAGRAM:


CHECK OPERATION OF STARTER MOTOR.

Does the starter motor operate when ignition switch is turned to START?

Yes

• Repair the harness and connector.

•
Note

In this case, repair the following:

• Open or ground short circuit in harness between ECM and starter motor connector

• Poor contact in ECM connector



No

Check the starter motor circuit.