Power Supply Testing

EC-MAIN-01:

EC-MAIN-01 - Connector View:

EC-MAIN-01 - Connector View 2:

WIRING DIAGRAM

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

PCM TERMINALS AND REFERENCE VALUE MEASURED BETWEEN EACH TERMINAL AND GROUND

CAUTION: DO NOT USE PCM GROUND TERMINALS WHEN MEASURING INPUT/OUTPUT VOLTAGE. DOING SO MAY RESULT IN DAMAGE TO THE PCM'S TRANSISTOR. USE A GROUND OTHER THAN PCM TERMINALS, SUCH AS THE GROUND.

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DIAGNOSTIC PROCEDURE