Power Supply Testing

Main Power Supply and Ground Circuit

EC-MAIN-01:

EC-MAIN-01 Connector View:

ECM Terminals And Reference Value:

WIRING DIAGRAM

Joint Connector Terminal Arrangement (F23, F24, F25):

Step 1:

Steps 2 - 4:

Steps 5 - 7:

Steps 8 - 10:

Steps 11 - 14:

Steps 15 - 17:

DIAGNOSTIC PROCEDURE