MINN KOTA ULTERRA User manual

ULTERRA™
BOW-MOUNT TROLLING MOTOR
Installation Instructions

2 | minnkotamotors.com ©2019 Johnson Outdoors Marine Electronics, Inc.
INTRODUCTION
Made by Minn Kota
Johnson Outdoors
Marine Electronics, Inc.
121 Power Drive
Mankato, MN 56001 USA
Trolling Motors
Produced in 2015
SER NO R365 MK12345
ULTERRA 80/US2/IPLINK-45"_BT
MODEL 1358923
NOTICE: The serial number on your Ulterra is located
inside the mount near the motor rests.
EXAMPLE
THANK YOU
Thank you for choosing Minn Kota. We believe that you should spend more time fishing and less time positioning your boat. That’s why
we build the smartest, toughest, most intuitive trolling motors on the water. Every aspect of a Minn Kota trolling motor is thought out
and rethought until it’s good enough to bear our name. Countless hours of research and testing provide you the Minn Kota advantage
that can truly take you “Anywhere. Anytime.” We don’t believe in shortcuts. We are Minn Kota. And we are never done helping you
catch more fish.
REGISTRATION
Remember to keep your receipt and immediately register your
trolling motor. A registration card is included with your motor or you
can complete registration on our website at minnkotamotors.com.
SERIAL NUMBER
Your Minn Kota 11-character serial number is very important.
It helps to determine the specific model and year of manufacture.
When contacting Consumer Service or registering your product, you
will need to know your product’s serial number. We recommend
that you write the serial number down so that you have it available
for future reference.
NOTICE: Do not return your Minn Kota motor to your retailer. Your retailer is not authorized to repair or replace this unit. You
may obtain service by: calling Minn Kota at [phone]; returning your motor to the Minn Kota Factory Service Center;
sending or taking your motor to any Minn Kota authorized service center. A list of authorized service centers is available on our
website, at minnkotamotors.com. Please include proof of purchase, serial number and purchase date for warranty service with
any of the above options.
MOTOR INFORMATION (For Consumer Reference Only)
Model:__________________________________________________________________________________________________________________
Serial Number: __________________________________________________________________________________________________________
Purchase Date: __________________________________________________________________________________________________________
Store Where Purchased:___________________________________________________________________________________________________

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SafeTy CONSIDeRaTIONS
Please thoroughly read the user manual. Follow all instructions and heed all safety and cautionary notices. Use of this motor is only
permitted for persons that have read and understood these user instructions. Minors may use this motor only under adult supervision.
WARNING
You are responsible for the safe and prudent operation of your vessel. We have designed your Minn Kota product to be an accurate
and reliable tool that will enhance boat operation and improve your ability to catch fish. This product does not relieve you from the
responsibility for safe operation of your boat. You must avoid hazards to navigation and always maintain a permanent watch so you can
respond to situations as they develop. You must always be prepared to regain manual control of your boat. Learn to operate your Minn
Kota product in an area free from hazards and obstacles.
WARNING
Never run the motor out of the water, as this may result in injuries from the rotating propeller. The motor should be disconnected from
the power source when it is not in use or is off the water. When connecting the power-supply cables of the motor to the battery, ensure
that they are not kinked or subject to chafe and route them in such a way that persons cannot trip over them. Before using the motor
make sure that the insulation of the power cables is not damaged. Disregarding these safety precautions may result in electric shorts
of battery(s) and/or motor. Always disconnect motor from battery(s) before cleaning or checking the propeller. Avoid submerging the
complete motor as water may enter the lower unit through control head and shaft. If the motor is used while water is present in the
lower unit considerable damage to the motor can occur. This damage will not be covered by warranty.
WARNING
Take care that neither you nor other persons approach the turning propeller too closely, neither with body parts nor with objects.
The motor is powerful and may endanger or injure you or others. While the motor is running watch out for persons swimming and for
floating objects. Persons who lack the ability to run the motor or whose reactions are impaired by alcohol, drugs, medication, or other
substances are not permitted to use this motor. This motor is not suitable for use in strong currents. The constant noise pressure level
of the motor during use is less than 70dB(A). The overall vibration level does not exceed 2,5 m/sec2.
WARNING
When stowing or deploying the motor, keep fingers clear of all hinge and pivot points and all moving parts. In the event of unexpected
operation, remove power leads from the battery.
WARNING
It is recommended to only use Johnson Outdoors approved accessories with your Minn Kota motor. Using non-approved accessories
including to mount or control your motor may cause damage, unexpected motor operation and injury. Be sure to use the product and
approved accessories, including remotes, safely and in the manner directed to avoid accidental or unexpected motor operation. Keep
all factory installed parts in place including motor and accessory covers, enclosures and guards.

4 | minnkotamotors.com ©2019 Johnson Outdoors Marine Electronics, Inc.
KNOW yOUR BOaT
Keel
Bow
Hull
Bow
Stern
Stern
Port
Port Starboard
Starboard
Gunwale
Gunwale
Transom
Inboard
Outboard

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©2019 Johnson Outdoors Marine Electronics, Inc.
INSTaLLaTION
pNot shown on Parts Diagram.
✖This part is included in an assembly and cannot be ordered individually.
tOnly available with models factory installed with i-Pilot.
ÂOnly available with models factory installed with i-Pilot Link.
ÌOnly available with models factory installed with Universal Sonar.
âOnly available with models factory installed with Built-in MEGA Down Imaging.
✸Only available with models factory installed with Built-in MEGA Side Imaging.
INSTALLING THE ULTERRA
Your new Ulterra comes with everything you’ll need to directly install it to the boat. This motor can be directly mounted to the boat
or it may be coupled with a Minn Kota quick release bracket for ease of mounting and removal. For installation with a quick release
bracket, refer to the installation instructions provided with the bracket. For compatible quick release mounting bracket, please visit
minnkotamotors.com. To install the motor directly to the boat, please follow the instructions provided in this manual. Please review the
parts list, mounting considerations and tools needed for installation prior to getting started. For additional product support and to locate
your nearest dealer, please visit minnkotamotors.com.
10
11
16
17
15
13
14
6
7
8
19 20 18
21
1
9
22
4
5
312
BB
CC
DD
AA
2
Item /
Assembly Part # Description Qty.
1✖MOTOR ASSEMBLY 1
AA 2994859 BAG ASY-TERROVA/V2,RUB.BUMPERS 1
22325110 PAD, FOOTPEDAL 5
BB 2994917 BAG ASSY, ULTERRA MTG HARDWARE 1
32203430 SCREW-1/4-20 X 2.0 HHCS SS 6
42203431 SCREW-1/4-20 X 0.5 HHCS SS 6
52201725 WASHER-CLIPPED, 1/4", 1.00" OD 6
62261713 WASHER-1/4 FLAT 18-8 SS 6
72263103 NUT-1/4-20 NYLOCK SS 6
82301720 WASHER-MOUNTING - RUBBER 6
92203801 STRAP, HOLD DOWN 1
10 2994075 tREMOTE ASSEMBLY, IPILOT 1
11 2994076 ÂREMOTE ASSEMBLY LINK TOUCHSCREEN 1
p2397106 tMANUAL, QUICK REF., iPILOT 1.6 1
p2397107 ÂMANUAL-QUICK REF., iPILOT 3.0 1
12 2390800 tÂLANYARD, REMOTE W/ CARABINER 1
13 2373241 ÂCABLE, USB REMOTE CHARGER LINK 1
14 2375901 ÂADAPTER, USB DC POWER LINK 1
15 2996400 tÂHEADING SENSOR ASSEMBLY 1
16 490389-1 ÂCABLE, ETH (M12-M-M12-F, 30' 1
17
2211415 Ì CABLE-EXTENSION, PD/AP 110" *PRE-INSTALLED* 1
490507-1 âCABLE, ADP-INT MDI 14 M12-120" *PRE-INSTALLED* 1
490516-3 ✸CABLE, ADP-INT MSI 14 M12-156" *PRE-INSTALLED* 1
CC 1378132 80# THRUST PROP KIT 1
DD 1378160 112# THRUST PROP KIT 1
18 2262658 PIN-DRIVE 1" X 3/16" S/S 1
19 2091701 WASHER-PROP (LARGE) MAX101 1
20 2093101 NUT-PROP,NYLOC,LG,MX101 3/8 SS 1
21 2331160 PROP-WW2 (4") w/ADP.RING 1
2341160 PROP-WW2 (4.5) w/ADP.RING 1
p2207113 MANUAL, INSTALL GUIDE, ULTERRA 1
22 2994741 FOOT PEDAL ASSY, ULTERRA 1
INSTALLATION PARTS LIST

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INSTALLING THE ULTERRA
• #2 Phillips Screwdriver
• #3 Phillips Screwdriver
• Drill
• 9/32" Drill Bit
• A person to help with
installation
a. Place the Motor on an elevated, level surface such
as a workbench or the tailgate of a pickup. The
motor, as removed from the box, should be in the
stowed position.
b. Remove the four sideplate screws using a #3 or #2
Phillips screwdriver. Two of these screws will be
located on each side of the Motor Mount.
It is recommended that the motor be mounted as close to the keel or centerline of the
boat as possible. Make sure the area under the mounting location is clear to drill holes
and install nuts and washers. Make sure the motor rest is positioned far enough beyond
the edge of the boat. The motor must not encounter any obstructions as it is lowered into
the water or raised into the boat when stowed and deployed. Consider a quick release or
adapter bracket with the installation of your motor. To view a list of accessories, please
visit minnkotamotors.com.
c. Remove the Right Sideplate to access the
Mounting Slots.
d. Remove the Left Sideplate to access the Mounting
Holes.
NOTICE: This motor weighs approximately 70 lbs.
We recommend having a second person help with
the installation.
Deployed Stowed
Left Sideplate
Right
Sideplate
Right
Sideplate
Screw Screw Left
Sideplate
Screw Screw
INSTALLING THE ULTERRA
View accessories
available for your
trolling motor at
minnkotamotors.com.
MOUNTING CONSIDERATIONS
TOOLS AND RESOURCES REQUIRED
INSTALLATION
1
2
1b 1b
2c 2d

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INSTALLING THE ULTERRA
e. Under the Left Sideplate, the Extension Damper
obstructs access to the left front Mounting Hole.
f. Using a small Screw Driver, remove the two
5/16" E-clips holding the Extension Damper in
place. Once the E-clips are removed, slide the
Extension Damper off the Damper Pins to expose
the left rear Mounting Hole. Set the two E-clips and
Extension Damper in a safe place so they are not
misplaced before they are reassembled later in the
installation.
g. Make sure the Power Cables from the battery
are disconnected, or that the breaker, if equipped, is
“off”.
E-clips Extension
Damper Damper Pins
Extension
Damper
E-clip
E-clip
Mounting Hole
Power Cables
Deck of Boat
Keel
Mount
h. Place the motor on the bow of the boat. Place the
motor as close to the centerline or keel of the boat
as possible. The motor can be installed on either the
Port or Starboard side of the boat based on personal
preference. Reviewing the mounting considerations
at the beginning of the installation section.
NOTICE: The Emergency Strap (Item #9) is used for
Manually Stowing the Ulterra. The Emergency Strap is
not secured during installation. Store it on your boat
in the event that you would need to manually stow
the motor. To learn how, please refer to the "Manually
Stowing the Ulterra" section of the Owner's Manual.
WARNING
Do not deploy the motor until it is fully mounted to the boat.
Illustrations are for reference only. Deploying your motor
before it is mounted to the boat may cause injury.
33e
3f
4
5
WARNING
Make sure the motor is mounted on a level surface and is not
connected to a power source.

8 | minnkotamotors.com ©2019 Johnson Outdoors Marine Electronics, Inc.
INSTALLING THE ULTERRA
i. Make sure the slot on the underside of the Base
Extrusion is aligned with the outermost part of
the gunwale of the boat. This will ensure that the
Shaft has a minimum clearance of 1-1/2" when it is
deployed. The lower unit when stowed and deployed
must not encounter any obstructions.
j. Check to be sure that the Motor Mount is level. Use
the Rubber Washers (Item #8) provided to create a
level surface if necessary.
Gunwale
Gunwale
Slot
Slot
Base
Extrusion
Bow
k. It is recommended to mark at least 4 of the 6 holes
in the Base Extrusion to have a minimum of two
bolts on each side that are located the farthest apart.
Ideal installation would allow for 6 bolts to be used,
with a minimum of 4.
l. Make sure the area under the mounting location is
clear to drill holes and install nuts and washers. Drill
through the marked holes using a 9/32"
drill bit.
ITEM(S) NEEDED
Mounting Holes
Mounting Slots Base Extrusion
#8 x 6
Shaft
Gunwale 1-1/2"
Minimum
WARNING
Do not deploy the motor until it is fully mounted to the boat.
Illustrations are for reference only. Deploying your motor
before it is mounted to the boat may cause injury.
6
7
CAUTION
Failure to allow 1-1/2" of clearance of the Shaft when mounting
may cause failures when the motor stows and deploys. Follow
recommended mounting considerations to avoid obstructions
when operating the motor.

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©2019 Johnson Outdoors Marine Electronics, Inc.
INSTALLING THE ULTERRA
m. Mount the motor to the boat using the provided
hardware. Place the installation hardware for the side
of the Motor where the Power Tilt is located first. This
is the opposite side of the Base Extrusion from where
the Extension Damper was removed. The base of the
Motor where the Power Tilt is located has Mounting
Slots and the side where the Extension Damper is
located has Mounting Holes.
NOTICE: To prevent seizing of the stainless steel
hardware, do not use high speed installation tools.
Wetting the screws or applying an anti-seize may
help prevent seizing.
NOTICE: The Long Bolts, Flat Washers and Nylock
Nut are not used when installing the Ulterra with a
Quick Release Bracket.
Power Tilt
Base Extrusion
Mounting Slots
Clipped
Washer Quick Release Bracket
Hex Head
Bolt
#5 x 3 #7 x 3 #4 x 3
ITEM(S) NEEDED
n. If installing with a Quick Release Bracket,
install the motor with the Hex Head Bolts (Item
#4) and Clipped Washers (Item #5). Orientate the
Clipped Washers so that the flat side of the washer
is towards the Base Extrusion. The Bolt should pass
through the Clipped Washer and into a Quick Release
Bracket. Leave at least 1/4" space between the Hex
Head Bolt and Clipped Washer in order to slide the
Base Extrusion under the Clipped Washer and into
place.
8
9
CAUTION
Use extra care to avoid pinching and damaging the sensor wires
that run along side of the Base Extrusion when installing and
tightening the motor mounting bolts.
9n
#3 x 3
#6 x 3

10 | minnkotamotors.com ©2019 Johnson Outdoors Marine Electronics, Inc.
INSTALLING THE ULTERRA
o. If installing directly to the boat deck, install the
motor with the Long Bolts (Item #3), Clipped Washer
(Item #5), Flat Washer (Item #6) and Nylock Nut
(Item #7). Orientate the Clipped Washers so that the
flat side of the washer is towards the Base Extrusion.
The Bolt should pass through the Clipped Washer,
the Rubber Washer and then through the Boat Deck.
The Bolt should be secured by first adding the Flat
Washer (Item #6) to the Bolt and securing with a
Nylock Nut (Item #7). Leave at least 1/4" space
between the Hex Head Bolt and Clipped Washer and
the deck of the boat. This will leave enough space to
slide the Base Extrusion between the Clipped Washer
and Rubber Washer and into place.
NOTICE: The Short Bolts are not used when
installing the Ulterra directly to the boat.
p. Slide the Base Extrusion into place under the Bolts
that were just installed.
q. If installing with a Quick Release Bracket,
the Base Extrusion should slide between the Quick
Release Bracket and the Clipped Washers. Hold the
Clipped Washers up on the Hex Head Bolt, so the
Clipped Washer will sit on top of the Base Extrusion.
r. If installing directly to the boat deck,the Base
Extrusion should slide between the Clipped Washer
and the Rubber Washer. Hold the Clipped Washers
up on the Long Bolt, so the Clipped Washer will sit
on top of the Base Extrusion.
Boat Deck
Power Tilt
Base
Extrusion
Base Extrusion
Power Tilt
Quick Release Bracket
Boat Deck
Long
Bolts
Clipped
Washer
Clipped
Washer
Clipped
Washer
Rubber
Washer
Rubber
Washer
Flat
Washer
Nylock
Nut
Power
Tilt
10
11
10o
11q
11r

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INSTALLING THE ULTERRA
s. Place the hardware on the Damper side of the
mount into the Mounting Holes to secure the Base
Extrusion.
t. If installing with a Quick Release Bracket,
install the motor with the Hex Head Bolts (Item
#4) and Clipped Washers (Item #5). Orientate the
Clipped Washers so that the flat side of the washer
is towards the Base Extrusion. The Bolt should pass
through the Clipped Washer, Base Extrusion and
into a Quick Release Bracket.
u. If installing directly to the boat deck,
install the motor with the Long Bolts (Item #3),
Clipped Washer (Item #5), Flat Washer (Item #6)
and Nylock Nut (Item #7). Orientate the Clipped
Washers so that the flat side of the washer is
towards the Base Extrusion. The Bolt should pass
through the Clipped Washer, the Base Extrusion, the
Rubber Washer and then through the Boat Deck.
The Bolt should be secured by first adding the Flat
Washer (Item #6) and then securing with a Nylock
Nut (Item #7).
ITEM(S) NEEDED
NOTICE: To prevent seizing of the stainless steel
hardware, do not use high speed installation tools.
Wetting the screws or applying an anti-seize may
help prevent seizing.
NOTICE: The Short Bolts are not used when
installing the Ulterra directly to the boat.
Mounting Holes
Mounting
Holes
Quick Release Bracket
Mounting Holes
Boat Deck
Hex Head Bolt
Clipped
Washer
Long
Bolts
Clipped
Washer
Rubber
Washer
Flat
Washer
Nylock
Nut
#5 x 3 #7 x 3 #4 x 3
12
NOTICE: The Long Bolts, Flat Washers and Nylock
Nut are not used when installing the Ulterra with a
Quick Release Bracket.
12s
12t
12u
CAUTION
Use extra care to avoid pinching and damaging the sensor wires
that run along side of the Base Extrusion when installing and
tightening the motor mounting bolts.
#3 x 3
#6 x 3

12 | minnkotamotors.com ©2019 Johnson Outdoors Marine Electronics, Inc.
INSTALLING THE ULTERRA
v. At this point in the installation process the Motor
should be secured to the deck of the boat, and
the Motor can now be reassembled. The Extension
Damper can be slid back in place on the Damper
Pins. This should be done so the shaft on the
Damper is pointing inboard. Reinstall the two 5/16"
E-clips.
w. Replace the Right Sideplate.
x. Replace the Left Sideplate.
y. Replace the four sideplate Screws using a #2 or #3
Phillips Screw Driver.
Left Sideplate
Screw
Screw
Screw
NOTICE: The pads are recommended when using
the Foot Pedal on non-carpeted surfaces.
Foot Pedal
Bottom
Foot Pedal
Pad Placement
ITEM(S) NEEDED
#18 x 4 #EE x 1
z. Take the Foot Pedal (Item #EE) and turn it over.
Put a Foot Pedal Pad (Item #18) in each of the pad
locations.
Right Sideplate
Screw
E-clips Extension
Damper
Damper Pins
13
14
15
14w
14x

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IDENTIFYING TROLLING MOTOR FEATURES BY THEIR ASSOCIATED CABLES
Control Head
Coil Cord
i-Pilot
Link
Control Head
Coil Cord
Built-in MEGA
Down Imaging or
Universal Sonar
One Connection Two Connections
Built-in MEGA
Down or Side
Imaging or
Universal Sonar
IDENTIFYING TROLLING MOTOR FEATURES AND THEIR ASSOCIATED CABLES
Four Pin
Connector
Universal Sonar
Cable from
Trolling Motor
i-Pilot Link Ethernet Cable
from Trolling Motor
Locking Collar
Locking Collar Locking Collar
Eight Pin
Connector
Your trolling motor may be pre-installed with Built-In MEGA Side Imaging, Built-In MEGA Down Imaging OR Universal Sonar, and may
include i-Pilot Link. All of these features require cables to be connected to an output device. These connections are present on the trolling
motor and have cables that exit below the Control Head. To better identify cables present, refer to the diagrams below that detail what the
Built-In MEGA Side Imaging, Built-In MEGA Down Imaging, Universal Sonar and i-Pilot Link cable connectors look like.
Built-In MEGA Side Imaging
from Trolling Motor
Built-In MEGA Down Imaging
from Trolling Motor
Built-In MEGA Side Imaging Built-In MEGA Down Imaging Universal Sonari-Pilot Link
Built-in MEGA Side Imaging Built-in MEGA Down Imaging Universal Sonar
NOTICE: The i-Pilot system does not have an external
wired connection. On current models, Built-in MEGA
Side Imaging is installed with i-Pilot Link. To further help
determine your motor type, motors with Built-in MEGA
Down Imaging and Built-in MEGA Side Imaging will have
different geometry in the lower unit.
If two connections below the Control Head are present, the motor
may be equipped with either:
1. i-Pilot Link and Universal Sonar,
2. i-Pilot Link and Built-in MEGA Down Imaging or
3. i-Pilot Link and Built-in MEGA Side Imaging
If one connection below the Control Head is present, the motor may be equipped with:
1. i-Pilot and Universal Sonar,
2. i-Pilot and Built-in MEGA Down Imaging,
3. ONLY Universal Sonar, or
4. ONLY Built-in MEGA Down Imaging.
Fourteen Pin
Connector
Fourteen Pin
Connector

14 | minnkotamotors.com ©2019 Johnson Outdoors Marine Electronics, Inc.
ROUTING CONNECTION CABLES
a. Place the motor in the deployed position.
b. Locate the Built-in MEGA Down Imaging, Built-in
MEGA Side Imaging, i-Pilot Link and/or Universal
Sonar cable(s), at the base of the Control Head.
CAUTION
Not following the recommended wire routing for the Built-in
MEGA Down Imaging, Built-in MEGA Side Imaging, i-Pilot
Link and/or Universal Sonar cable(s), if equipped, may cause
damage to the product and void your product warranty. Route
cables away from pinch points or other areas that may cause
them to bend in sharp angles. Routing the cables in any way
other than directed may cause damage to the cables by being
pinched or severed.
1
NOTICE: Universal Sonar connector shown for
illustration purposes.
Control Head
Coil Cord
i-Pilot
Link
Control Head
Coil Cord
Built-in MEGA Down
Imaging or Universal
Sonar
One Connection
Two Connections
Built-in MEGA
Down or Side
Imaging or
Universal Sonar
Please follow these instructions for routing any and all of the cables present for any of the pre-installed features that may come with your
trolling motor. This routing should be followed whether there are one or two connection cables present. If you are unsure of the cables
present, please review the “Identifying Trolling Motor Features By Their Associated Cables” section of these Installation Instructions.
ROUTING CONNECTION CABLES

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©2019 Johnson Outdoors Marine Electronics, Inc.
FEATURE OVERVIEW AND CONNECTING THE CABLES
Control
Head
Coil Cord
Mount
Built-in MEGA
Down Imaging or
Universal Sonar
c. The cable(s) should be fed all the way through the Coil
Cord. It/they should exit the Coil Cord at the bottom of
the Coil Cord, where it connects to the Mount.
NOTICE: After the cable(s) exit(s) the Coil Cord, it/they
should be routed through an established routing system on
the boat, in an area with minimal interference. Power cables
or other elements that may produce interference for the sonar
signals. Inspect the selected route carefully to ensure that
there are no sharp edges, obstacles, or obstructions that may
damage the cables.
2
Control Head
Coil
Cord
Critical
Cable
Routing
Mount
i-Pilot
Link
One Connection
Two Connections
Built-in MEGA
Down or Side
Imaging or
Universal Sonar
MEGA Imaging technology took fish finding into the megahertz frequency for the very first time. Now built-In MEGA Side Imaging+
delivers up to 3X the output of standard Side Imaging®. Humminbird improved this technology even further by extending the depth range
and expanding the side coverage areas, all while improving the crystal clear imagery. Built-In MEGA Side Imaging+ comes available in the
Minn Kota flagship families of trolling motors, including Ultrex and Ulterra, with 200 feet of coverage on either side of your boat. With
Humminbird MEGA imaging sonar built right into the trolling motor, you now have a crystal clear view of what’s directly to the left and
right of your boat, without having to manage all of the cables that come with external transducers. The Built-In MEGA SI transducer is
only available on new models equipped from the factory and cannot be added to an existing trolling motor.
The Built-in MEGA SI transducer will provide MEGA Side Imaging to select Humminbird models. All Built-In MEGA SI trolling motors,
will come “Solix Ready” out of the box. An adapter cable accessory (MKR-MI-1 1852088) is available for purchase that will allow the
connection of any compatible Humminbird Helix fish finder. The MKR-MI-1 is used on Helix 8, 9, 10 and 12 models. See the Built-In
MEGA Side Imaging Compatibility chart online.
Built-In MEGA Side Imaging
FEATURE OVERVIEW AND CONNECTING THE CABLES
The cables from the Control Head, for each feature installed on the trolling motor, are separately connected to an output device. Once the
features that may be installed are identified, follow the instructions below to ensure the cables are connected correctly.
NOTICE: Critical cable routing for 60" and 72" motors with
i-Pilot Link and Built-in MEGA Imaging. Accessory Cables
must exit the Coil Cord leaving three or more open coils
between where the cables exit and the motor base; as
assembled by the factory. Routing the cables in any other
manner will not allow the motor to stow properly.

16 | minnkotamotors.com ©2019 Johnson Outdoors Marine Electronics, Inc.
FEATURE OVERVIEW AND CONNECTING THE CABLES
NOTICE: Built-in MEGA Side Imaging is only
paired with i-Pilot Link on either an Ultrex or
Ulterra motor.
Built-in MEGA Side Imaging
a. Place the motor in the deployed position.
b. The Built-In MEGA Side Imaging connector from the
Control Head is a 14 pin connector. Built-In MEGA
Side Imaging is only installed with motors installed
with the i-Pilot Link system. Locate and identify the
correct connection for Built-in MEGA Side Imaging
cable(s), at the base of the Control Head.
1
Control
Head
Coil
Cord
Mount
i-Pilot
Link
Built-in MEGA
Side Imaging
NOTICE: Critical cable routing for 60" and 72" motors
with i-Pilot Link and Built-in MEGA Imaging. Accessory
Cables must exit the Coil Cord leaving three or more open
coils between where the cables exit and the motor base; as
assembled by the factory. Routing the cables in any other
manner will not allow the motor to stow properly.
Fourteen Pin
Connector
Built-in MEGA Side
Imaging cable from
Trolling Motor
NOTICE: You can only view MEGA Side Imaging with a MEGA DI or MEGA SI HELIX G2N or G3N Series model and a required
adapter, or with any SOLIX Series model. The built-in transducer cannot supply MEGA Down Imaging to Humminbird models that do
not already have the capability. If you have a G2/G2N or a G3/G3N HELIX that is not a MEGA SI or MEGA DI model, you will still get
2D Dual Spectrum CHIRP Sonar from the transducer. SOLIX G1 and HELIX G2 and G2N units need to be running the latest software
update to view sonar from motors with Built-In MEGA Imaging. You can get the latest version of software for your fish finder online on
humminbird.com. Built-In MEGA SI is not supported by HELIX G1 models or other brands of fish finders.
Critical
Cable
Routing

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©2019 Johnson Outdoors Marine Electronics, Inc.
FEATURE OVERVIEW AND CONNECTING THE CABLES
Adapter Cable
(Helix ONLY) Adapter
Cable Keyed
Connection
Fourteen Pin Connector
Humminbird Helix Fish Finder
Plug into
Helix Fish
Finder
c. When installing with a Solix, the Built-In MEGA Side
Imaging cable can be plugged directly into the Solix
fish finder. Plug the Built-in MEGA Side Imaging
cable into the corresponding connection on the
Solix fish finder.
d. When installing with a Helix, first attach the Adapter
Cable and then plug the Adapter Cable into the
Helix fish finder. The Adapter Cable will only have
one connection that is keyed on the back of the
Helix fish finder. Plug the Adapter Cable into the
only matching keyed connection on the Helix
fish finder.
2
Solix Fish Finder
Connection
Plug directly into
Solix Fish Finder
Locking Collar
Fourteen Pin Connector
Built-In MEGA Side Imaging from
Trolling Motor
Humminbird Solix Fish Finder
NOTICE: Check for compatibility or any required
adapter cables online at minnkotamotors.com.
The cable from the trolling motor can be extended
with a 10’ Extension Cable #720081-1 found at
humminbird.com.
NOTICE: If any cables need to be routed, please
follow the guidelines in the Routing Connection
Cables section of these installation instructions.
Keyed Adapter Cable
for Helix Fish Finder
NOTICE: The connectors are keyed to prevent
reversed installation. NOTICE: The MKR-MI-1 (1852088) is used on Helix 8,
9, 10 and 12 models.
Built-In MEGA Side
Imaging from Trolling
Motor
Locking Collar
Built-In MEGA Down Imaging delivers nearly 3X the output of standard Side Imaging®, and takes fishfinding into the megahertz frequency
for the very first time. The Minn Kota flagship families of trolling motors, including Ultrex, Ulterra, Terrova, and Fortrex, now include
Built-In MEGA Down Imaging sonar, the clearest imaging available only from Humminbird. With Humminbird MEGA imaging sonar built
right into the trolling motor, you now have a crystal clear view of what’s directly beneath the boat, without having to manage all of the
cables that come with external transducers. The Built-In MEGA DI transducer is only available on new models equipped from the factory
and cannot be added to an existing trolling motor.
Built-In MEGA Down Imaging

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FEATURE OVERVIEW AND CONNECTING THE CABLES
a. Place the motor in the deployed position.
b. The Built-In MEGA Down Imaging connector from
the Control Head is a 14 pin connector. Built-In
MEGA Down Imaging may be installed on its own, or
in conjunction with an i-Pilot or i-Pilot Link system.
It will never be installed with Universal Sonar.
Locate and identify the correct connection for Built-in
MEGA Down Imaging cable(s), at the base of the
Control Head.
1
NOTICE: Built-in MEGA Down Imaging is
always paired with either i-Pilot or i-Pilot Link on
Terrova, Ulterra and Ultrex motors.
Fourteen Pin
Connector
Built-in MEGA Down
Imaging cable from
Trolling Motor
Control
Head
Coil
Cord
Mount
i-Pilot
Link
Built-in MEGA
Down Imaging
NOTICE: Critical cable routing for 60" and 72" motors
with i-Pilot Link and Built-in MEGA Imaging. Accessory
Cables must exit the Coil Cord leaving three or more open
coils between where the cables exit and the motor base; as
assembled by the factory. Routing the cables in any other
manner will not allow the motor to stow properly.
NOTICE: You can only view MEGA Down Imaging with a MEGA DI or MEGA SI HELIX G2N or G3N Series model and a required
adapter, or with any SOLIX Series model. The built-in transducer cannot supply MEGA Down Imaging to Humminbird models that
do not already have the capability. If you have a G2/G2N or a G3/G3N HELIX that is not a MEGA SI or MEGA DI model, you will still
get 2D CHIRP Digital Sonar from the transducer. SOLIX G1 and HELIX G2 and G2N units need to be running the latest software
update to view sonar from motors with Built-In MEGA Imaging. You can get the latest version of software for your fish finder online on
humminbird.com. Built-In MEGA DI is not supported by HELIX G1 models or other brands of fish finders.
The Built-in MEGA DI transducer will provide both MEGA Down Imaging and 2D CHIRP Digital Sonar to select Humminbird models. All
Built-In MEGA DI trolling motors, will come “Solix Ready” out of the box. An adapter cable accessory (MKR-MI-1 1852088 or MKR-
MDI-2 1852086) is available for purchase that will allow the connection of any compatible Humminbird Helix fish finder. The MKR-MI-1
is used on Helix 8, 9, 10 and 12 models. The MKR-MDI-2 is used for Humminbird Helix 7 models only. See the Built-In MEGA Down
Imaging Compatibility chart online.
Built-in MEGA Down Imaging
Critical
Cable
Routing

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FEATURE OVERVIEW AND CONNECTING THE CABLES
Universal Sonar
Your trolling motor may be pre-installed with a Universal Sonar transducer system. Universal Sonar is a 2D sonar transducer with a
temperature sensor that is integrated into the lower unit of the trolling motor. It has an operating frequency of 83/200 kHz. Connecting
this transducer to a compatible fish finder gives you a 2D sonar view of what is happening directly below your trolling motor. The
integrated design protects the transducer from underwater hazards, and prevents tangles and damage to the transducer cables.
All Universal Sonar motors are equipped with an internal bonding wire, incorrect rigging will cause sonar interference and can damage
your trolling motor, electronics and other boat accessories. To minimize trolling motor interference, ensure that the fish finder and trolling
motor are powered by separate batteries. Please refer to the Battery & Wiring Installation and Motor Wiring Diagram sections of this
manual for correct rigging instructions.
Adapter Cable
(Helix ONLY) Adapter
Cable Keyed
Connection
Locking Collar
Built-In MEGA
Down Imaging from
Trolling Motor
Humminbird Helix Fish Finder
Plug into
Helix Fish
Finder
c. When installing with a Solix, the Built-In MEGA
Down Imaging cable can be plugged directly into
the Solix fish finder. Plug the Built-in MEGA Down
Imaging cable into the corresponding connection on
the Solix fish finder.
d. When installing with a Helix, first attach the Adapter
Cable and then plug the Adapter Cable into the
Helix fish finder. The Adapter Cable will only have
one connection that is keyed on the back of the
Helix fish finder. Plug the Adapter Cable into the
only matching keyed connection on the Helix
fish finder.
2
Solix Fish Finder
Connection
Plug directly into
Solix Fish Finder
Locking Collar
Fourteen Pin Connector
Built-In MEGA Down Imaging
from Trolling Motor
Humminbird Solix Fish Finder
NOTICE: Check for compatibility or any required
adapter cables online at minnkotamotors.com.
The cable from the trolling motor can be extended
with a 10’ Extension Cable #720081-1 found at
humminbird.com.
NOTICE: If any cables need to be routed, please
follow the guidelines in the Routing Connection
Cables section of these installation instructions.
Keyed Adapter Cable
for Helix Fish Finder
NOTICE: The connectors are keyed to prevent
reversed installation.
NOTICE: The MKR-MI-1 is used on Helix 8, 9, 10 and
12 models. The MKR-MDI-2 is used for Humminbird
Helix 7 models only.
Fourteen Pin Connector

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FEATURE OVERVIEW AND CONNECTING THE CABLES
Four Pin
Connector Universal Sonar
Cable from
Trolling Motor
NOTICE: Your fish finder should be turned
off until this procedure is complete.
NOTICE: If the cable length does not reach the desired
fish finder installation location, a 14.5’ extension cable is
available (MKR-US2-11) (sold separately).
a. Place the motor in the deployed position.
b. Locate the Universal Sonar, if equipped, at the base
of the Mount.
c. Locate the Universal Sonar four pin connector at
the end of Universal Sonar Extension Cable. The
connector is black with a stainless steel threaded
locking collar.
1Control Head
Coil Cord
Mount
Universal
Sonar
The connector for Universal Sonar exits the trolling motor below the Control Head and consists of a 4-pin plug. An adapter cable
(sold separately) will convert the 4-pin plug to the correct transducer connector for your fish finder, and is required for all installations.
For a current list of compatible fish finders and the correct adapter cable, or more information on Universal Sonar, please visit
minnkotamotors.com.
NOTICE: Universal Sonar does not support imaging screens that require higher frequencies such as 455 kHz, 800 kHz or
1.2mHz (Down Imaging, Side Imaging, etc.). Down Imaging (DI) specific units are not compatible with Universal Sonar. See
compatibility chart for a list of compatible fish finders at minnkotamotors.com.
The Universal Sonar Cables are shielded to minimize interference. To protect this shielding the cables should not be pulled tight against
sharp angles or hard objects. If using cable ties, do not over-tighten. Any excess cable should be bundled in a loose loop of no less than
4” in diameter. In certain situations, air bubbles may adhere to the surface of the Universal Sonar transducer, and affect the performance.
If this happens simply wipe the surface of the transducer with your finger.