FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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Power Supply Testing

Main Power Supply and Ground Circuit

EC-MAIN-01:




EC-MAIN-01 Connector View:




WIRING DIAGRAM


ECM Terminals And Reference Value:






Step 1:




Steps 2 - 5:




Steps 6 - 8:




Steps 9 - 12:




Steps 13 - 15:




Diagnostic Procedure