Electric Load Signal Circuit Check

Electric Load Signal Circuit Check

Wiring Diagram:

Wiring Diagram

Step 1-2 (Continued):

Step 2 (Continued):

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.