Mercury 175 EFI

OUTBOARD MOTOR INSTALLATION
90-883728 JULY 2001 Page 1D-7
Battery Cables
SINGLE OUTBOARD
(+)
(–)
a
b
c
a-RED Sleeve (Positive)
b-BLACK Sleeve (Negative)
c-Starting Battery
DUAL OUTBOARD
Connect a common ground cable (wire size same as engine battery cables) between
NEGATIVE (–) terminals on starting batteries.
(–)
(–)
d
d-Common Ground Cable