2003+ Mercury Mariner 225 HP EFI 4-Stroke Service Manual, Page 147Get this manual

2003+ Mercury Mariner 225 HP EFI 4-Stroke Service Manual, Page 147

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CHARGINGSTARTING SYSTEM

METER SCALE

CONTINUITY

BLACK Engine Ground Engine Ground Engine Ground
Page 2B-11

TEST HARNESS LEADS RX1 NO