ENGINE (DIAGNOSTICS)(H4DOTC) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)

DTC P1518 STARTER SWITCH CIRCUIT LOW INPUT

DTC DETECTING CONDITION:

Detected when two consecutive driving cycles with fault occur.

TROUBLE SYMPTOM:

Failure of engine to start

CAUTION:

After repairing or replacing the defective part, perform the Clear Memory Mode and Inspection Mode .

WIRING DIAGRAM:

• LHD model

• RHD model

STEPCHECKYESNO

1.CHECK OPERATION OF STARTER MOTOR.

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

Repair the harness and connector.

NOTE:

In this case, repair the following item:

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

• Poor contact in ECM connector

Check the starter motor circuit.