Mercury SMARTCRAFT - Triducer Engine Connections for Verado, OptiMax, MerCruiser

SMARTCRAFT DEPTH TRANSDUCER WIRING CONNECTIONS
90-8M0063595 DECEMBER 2011 Page 3 / 5
3. Connect the transducer cable to the diagnostic fuse harness.
a - Through‑the‑hull transducer (reference)
b - Transducer cable connector
c - Diagnostic fuse harness
d - Fuse cover
e - 2 amp fuse
f - Engine diagnostic test connector
Triducer Engine Connections for Verado, OptiMax, MerCruiser
1.
Locate the engine diagnostic test connector on the engine. Refer to the appropriate service manual.
a. If a depth transducer is installed, disconnect the transducer cable from the engine diagnostic test connector.
a - Engine diagnostic test
connector
b - Transducer cable connector
b. For a new installation, disconnect the weather cap from the engine diagnostic test connector.
2.
Connect the diagnostic fuse harness to the engine diagnostic test connector. Refer to the installation instructions with the
diagnostic fuse harness.
3. Connect the transducer cable (black, blue, white, purple) to the diagnostic fuse harness.
4. Connect the temperature/speed sensor connector (brown, red, green, white) to the vessel harness connector.
b
c
d
e
f
a
34127
C - WHT
D - RED
A - BLK
B - DRK BLU
22554
a
b