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Electric Load Signal Circuit Check

Electric Load Signal Circuit Check

Wiring Diagram

Wiring Diagram:





Troubleshooting

NOTE:
^ Before performed troubleshooting, be sure to read the Precautions of ECM Circuit Inspection.
^ When measuring circuit voltage, resistance and/or pulse signal at ECM connector, connect the special tool to ECM and/or the ECM connectors referring to Inspection of ECM and Its Circuits.

Step 1-2:




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