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Power Supply Testing
Main Power Supply and Ground CircuitEC-MAIN-01:
WIRING DIAGRAMSUPER MULTIPLE JUNCTION:
ECM TERMINALS AND REFERENCE VALUE (Terminal No 4 - 124):
Specification data are reference values and are measured between each terminal and 32 (ECM ground).
Step 1:
Steps 2 - 5:
Steps 6 - 8:
Steps 9 - 10:
Steps 11 - 12:
Steps 13 - 15:
Diagnostic Procedure
