Power Supply Testing

ECM Terminals And Reference Value:

Main Power Supply and Ground Circuit

EC-MAIN-01:

EC-MAIN-01 - Connector View:

EC-MAIN-02:

EC-MAIN-02 - Connector View:

WIRING DIAGRAM

Steps 1 - 4:

Steps 5 - 8:

Steps 9 - 11:

Steps 12 - 14:

Steps 15 - 19:

Step 20:

DIAGNOSTIC PROCEDURE