Page 107 - REPOWER REFERENCE GUIDE (2020)
P. 107
Engine Harness
Sterndrive 496 Mechanical Engines—Transom Harness 865677T01
a - 16‑pin connector to the engine harness
b - Trim limit connection
c - SmartCraft steering sensor
d - SmartCraft pitot sensor
b e - Analog trim gauge sender
f - Digital trim gauge sender and trim limit
c g - Transom ground
h - MerCathode
a d
e h
g
f
58078
IMPORTANT: The transom ground must be connected to the transom bonding screw on the port side of the transom plate.
NOTE: Trim limit connection: The purple wire and blue wire connect to the trim limit wires in the power trim harness from the
control to the pump. The green wire is not used.
NOTE: The power trim limit is controlled by the PCM.
All Sterndrive DTS Engines—Transom Harness 865677T01 and Trim Adapter Harness
865744T01
a - Power trim (connects to the trim adapter
harness as color coded)
b - DTS trim adapter harness 865677T01
c - SmartCraft steering sensor
d - SmartCraft pitot sensor
a e - Analog trim gauge sender
c f - Digital trim gauge sender and trim limit
g - Transom ground
h - MerCathode
b h
g
e
d f
58079
IMPORTANT: The transom ground must be connected to the transom bonding screw on the port side of the transom plate.
90-8M0149179 eng NOVEMBER 2018 © 2019 Mercury Marine Page 4D-27
