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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.

Place the inhibitor switch in the “P” or “N” range. (AT model)

Depress the clutch pedal. (MT model)

Does the starter motor operate when ignition switch is turned to “ST”?

Yes

• Repair 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 starter motor circuit.